diff --git a/API.md b/API.md
new file mode 100644
index 0000000..cf45c56
--- /dev/null
+++ b/API.md
@@ -0,0 +1,40 @@
+# Spawners API
+
+## Class
+
+`spawners_env`
+`spawners_mobs`
+
+## Methods
+
+`register_spawner(name, def)`
+
+`name` - mob technical name
+
+`def`:
+
+`egg_name_custom` string
+For `spawners_mobs` only. Deifnes material for recipes.
+
+`dummy_size` string
+Entity size inside the spawner.
+
+`dummy_offset` string
+Entity y offset inside the spawner.
+
+`dummy_mesh` string
+Entity mesh model inside the spawner.
+
+`dummy_texture` string
+Entity mesh texture inside the spawner.
+
+`night_only` string
+true - night only
+false - day only
+'disable' - day and night
+
+`sound_custom` string
+Sound used when entity spawns. When not defined one will be attempted to generate.
+
+`boss` string
+Boss flag will spawn mob without player near by. Only one mob at the time with ~1 hour intervals.
diff --git a/README.md b/README.md
index 3436d9c..d3629ab 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,8 @@
 # Spawners Modpack #
-Adds multiple spawner blocks. There ara no ABM's used and this modpack is developed with focus on the best multiplayer online server performace.
 
-Easy to implement new mob mods just look in to config.lua.
+Adds multiple spawner blocks. There ara no ABM's used and this modpack is developed with focus on the best multiplayer online server performance.
 
-Currently it works with [Mobs Redo](https://forum.minetest.net/viewtopic.php?f=11&t=9917) and [Creatures](https://forum.minetest.net/viewtopic.php?f=11&t=8638) but other mob mods can be easily added to config.lua
+Currently it works with Animalia, Mobs Animal and Mobs Monster, but other mob mods can be easily added via API.
 
 ## Spawners Ores ##
 
diff --git a/spawners_env/api.lua b/spawners_env/api.lua
index b17d5e6..3817b1e 100644
--- a/spawners_env/api.lua
+++ b/spawners_env/api.lua
@@ -1,5 +1,5 @@
 --[[
-    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons (Uruk Hai) and Temples (Spider). They are dropping a real mob spawner by change (very small chance).
+    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons and Temples. They are dropping a real mob spawner by change (small chance).
     Copyright (C) 2016 - 2023 SaKeL <juraj.vajda@gmail.com>
 
     This library is free software; you can redistribute it and/or
@@ -18,36 +18,240 @@
 
 -- main tables
 spawners_env = {
-    ENABLED_MODS = {},
-    MOBS_PROPS = {}
+    registered_spawners_names = {}
 }
 
-spawners_env.mob_tables = {}
+function spawners_env.register_spawner(name, def)
+    local mod_prefix = name:split(':')[1]
+    local mob_name = name:split(':')[2]
 
-function spawners_env.register_spawners()
-    -- check if mods exists and build tables
-    for k, mob_mod in ipairs(spawners_env.ENABLED_MODS) do
-        local modpath = minetest.get_modpath(mob_mod)
-        -- list of mobs and their info
-        if (modpath) then
-            for j, mob in ipairs(spawners_env.MOBS_PROPS[mob_mod]) do
-                -- local mob_egg = nil
+    -- Entity inside the spawner
+    local ent_def = {
+        hp_max = 1,
+        physical = true,
+        collisionbox = { 0, 0, 0, 0, 0, 0 },
+        visual = def.dummy_visual or 'mesh',
+        visual_size = def.dummy_size,
+        mesh = def.dummy_mesh,
+        textures = def.dummy_texture,
+        makes_footstep_sound = false,
+        timer = 0,
+        automatic_rotate = math.pi * -3,
+        m_name = 'dummy'
+    }
+    local ent_name = 'spawners_env:dummy_' .. mod_prefix .. '_' .. mob_name
 
-                -- create only environmental spawners
-                if mob.env then
-                    table.insert(spawners_env.mob_tables,  { name = mob.name, mod_prefix = mob_mod, egg_name_custom = mob.egg_name_custom, dummy_size = mob.dummy_size, dummy_offset = mob.dummy_offset, dummy_mesh = mob.dummy_mesh, dummy_texture = mob.dummy_texture, night_only = mob.night_only, sound_custom = mob.sound_custom, env = mob.env, boss = mob.boss })
+    ent_def.on_activate = function(self)
+        self.object:set_velocity({ x = 0, y = 0, z = 0 })
+        self.object:set_acceleration({ x = 0, y = 0, z = 0 })
+        self.object:set_armor_groups({ immortal = 1 })
+    end
 
-                    -- use custom egg or create a default egg
-                    -- if mob.egg_name_custom ~= '' then
-                    --     mob_egg = mob.egg_name_custom
-                    -- else
-                    --     mob_egg = mob_mod  ..  ':'  ..  mob.name
-                    -- end
-                end
+    -- remove dummy after dig the spawner
+    ent_def.on_step = function(self, dtime)
+        self.timer = self.timer + dtime
 
+        if self.timer > 2 then
+            local n = minetest.get_node_or_nil(self.object:get_pos())
+            if n and n.name ~= 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_active'
+            then
+                self.object:remove()
             end
         end
     end
+
+    minetest.register_entity('spawners_env:dummy_' .. mod_prefix .. '_' .. mob_name, ent_def)
+
+    -- Default spawner (inactive)
+    local node_def = {}
+    local node_name = 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner'
+    node_def.description = mod_prefix .. '_' .. mob_name .. ' spawner env'
+    node_def.paramtype = 'light'
+    node_def.paramtype2 = 'glasslikeliquidlevel'
+    node_def.drawtype = 'glasslike_framed_optional'
+    node_def.walkable = true
+    node_def.sounds = default.node_sound_metal_defaults()
+    node_def.sunlight_propagates = true
+    node_def.tiles = { 'spawners_env_spawner_16.png' }
+    node_def.is_ground_content = true
+    node_def.groups = {
+        -- MTG
+        cracky = 1,
+        level = 2
+    }
+    node_def.stack_max = 1
+    node_def.drop = ''
+    node_def.on_construct = function(pos)
+        spawners_env.check_for_spawning_timer(pos, mob_name, def.night_only, mod_prefix, def.sound_custom, def.boss)
+    end
+
+    local drop_item_name = 'spawners_mobs:' .. mod_prefix .. '_' .. mob_name .. '_spawner'
+
+    if minetest.get_modpath('spawners_mobs') and minetest.registered_nodes[drop_item_name] then
+        node_def.drop = {
+            max_items = 1,
+            items = {
+                { items = { 'spawners_mobs:' .. mod_prefix .. '_' .. mob_name .. '_spawner' }, rarity = 5 }
+            }
+        }
+    end
+
+    minetest.register_node(node_name, node_def)
+
+    table.insert(spawners_env.registered_spawners_names, node_name)
+
+    -- Waiting spawner
+    local node_def_waiting = table.copy(node_def)
+    node_name = 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting'
+    node_def_waiting.description = mod_prefix .. '_' .. mob_name .. ' spawner waiting env'
+    node_def_waiting.light_source = 2
+    node_def_waiting.tiles = {
+        {
+            name = 'spawners_env_spawner_waiting_animated_16.png',
+            animation = {
+                type = 'vertical_frames',
+                aspect_w = 16,
+                aspect_h = 16,
+                length = 2.0
+            },
+        }
+    }
+    node_def_waiting.groups = {
+        -- MTG
+        cracky = 1,
+        level = 2,
+        not_in_creative_inventory = 1
+    }
+    node_def_waiting.on_timer = function(pos, elapsed)
+        spawners_env.check_for_spawning_timer(pos, mob_name, def.night_only, mod_prefix, def.sound_custom, def.boss)
+        return false
+    end
+    node_def_waiting.on_construct = nil
+
+    minetest.register_node(node_name, node_def_waiting)
+
+    -- Active spawner
+    local node_def_active = table.copy(node_def)
+    node_name = 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_active'
+    node_def_active.description = mod_prefix .. '_' .. mob_name .. ' spawner active env'
+    node_def_active.light_source = 4
+    node_def_active.damage_per_second = 4
+    node_def_active.tiles = {
+        {
+            name = 'spawners_env_spawner_animated_16.png',
+            animation = {
+                type = 'vertical_frames',
+                aspect_w = 16,
+                aspect_h = 16,
+                length = 2.0
+            },
+        }
+    }
+    node_def_active.groups = {
+        -- MTG
+        cracky = 1,
+        level = 2,
+        igniter = 1,
+        not_in_creative_inventory = 1
+    }
+    node_def_active.on_timer = function(pos, elapsed)
+        spawners_env.check_for_spawning_timer(pos, mob_name, def.night_only, mod_prefix, def.sound_custom, def.boss)
+        return false
+    end
+    node_def_active.on_construct = function(pos)
+        pos.y = pos.y + def.dummy_offset
+        minetest.add_entity(pos, ent_name)
+    end
+
+    minetest.register_node(node_name, node_def_active)
+
+    --
+    -- * LBM *
+    --
+
+    minetest.register_lbm({
+        name = 'spawners_env:check_for_spawning_timer_' .. mob_name,
+        nodenames = {
+            'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner',
+            'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_active',
+            'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting'
+        },
+        action = function(pos)
+            spawners_env.check_for_spawning_timer(pos, mob_name, def.night_only, mod_prefix, def.sound_custom, def.boss)
+        end
+    })
+end
+
+--
+-- Check for spawning
+--
+function spawners_env.check_for_spawning_timer(pos, mob_name, night_only, mod_prefix, sound_custom, boss)
+    local random_pos = spawners_env.check_node_status(pos, mob_name, night_only, boss)
+    local node = minetest.get_node_or_nil(pos)
+
+    -- minetest.log('action', '[Mod][Spawners] checking for: ' .. mob_name .. ' at ' .. minetest.pos_to_string(pos))
+
+    if random_pos and node then
+        -- print('try to spawn another mob at: ' .. minetest.pos_to_string(random_pos))
+        local mobs_counter_table = {}
+        local mobs_check_radius = 10
+        local mobs_max = 3
+        mobs_counter_table[mob_name] = 0
+
+        if boss then
+            mobs_max = 1
+            mobs_check_radius = 35
+        end
+
+        -- collect all spawned mobs around area
+        for _, obj in ipairs(minetest.get_objects_inside_radius(pos, mobs_check_radius)) do
+            if obj:get_luaentity() then
+                -- get entity name
+                local name_split = string.split(obj:get_luaentity().name, ':')
+
+                if name_split[2] == mob_name then
+                    mobs_counter_table[mob_name] = mobs_counter_table[mob_name] + 1
+                end
+            end
+        end
+
+        -- print(mob_name .. ' : ' .. mobs_counter_table[mob_name])
+
+        -- enough place to spawn more mobs
+        if mobs_counter_table[mob_name] < mobs_max then
+            -- make sure the right node status is shown
+            if node.name ~= 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_active' then
+                minetest.set_node(pos, { name = 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_active' })
+            end
+
+            if boss then
+                minetest.chat_send_all(minetest.colorize('#FF5722', 'Boss ' .. mob_name .. ' has spawned to this World!'))
+            end
+
+            spawners_env.start_spawning(random_pos, 1, 'spawners_env:' .. mob_name, mod_prefix, sound_custom)
+        else
+            -- print('too many mobs: waiting')
+            -- waiting status
+            if node.name ~= 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting' then
+                minetest.set_node(pos, { name = 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting' })
+            end
+        end
+
+    elseif node then
+        -- print('no random_pos found: waiting')
+        -- waiting status
+        if node.name ~= 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting' then
+            minetest.set_node(pos, { name = 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting' })
+        end
+    end
+    -- 6 hours = 21600 seconds
+    -- 4 hours = 14400 seconds
+    -- 1 hour = 3600 seconds
+    if boss then
+        minetest.get_node_timer(pos):start(3600)
+    else
+        minetest.get_node_timer(pos):start(math.random(5, 15))
+    end
 end
 
 -- start spawning mobs
@@ -60,14 +264,15 @@ function spawners_env.start_spawning(pos, how_many, mob_name, mod_prefix, sound_
     -- remove 'spawners_env:' from the string
     local _mob_name = string.sub(mob_name, 14)
     local sound_name
+
     -- use custom sounds
-    if sound_custom ~= '' then
+    if sound_custom and sound_custom ~= '' then
         sound_name = sound_custom
     else
         sound_name = mod_prefix .. '_' .. _mob_name
     end
 
-    if how_many == nil then
+    if not how_many then
         how_many = math.random(1, 2)
     end
 
@@ -79,7 +284,7 @@ function spawners_env.start_spawning(pos, how_many, mob_name, mod_prefix, sound_
             if sound_name then
                 minetest.sound_play(sound_name, {
                     pos = pos,
-                    max_hear_distance = 100,
+                    max_hear_distance = 16,
                     gain = 5,
                 })
             end
@@ -91,9 +296,10 @@ function spawners_env.check_around_radius(pos)
     local player_near = false
     local radius = 21
 
-    for _,obj in ipairs(minetest.get_objects_inside_radius(pos, radius)) do
+    for _, obj in ipairs(minetest.get_objects_inside_radius(pos, radius)) do
         if obj:is_player() then
             player_near = true
+            break
         end
     end
 
diff --git a/spawners_env/config.lua b/spawners_env/config.lua
deleted file mode 100644
index d103642..0000000
--- a/spawners_env/config.lua
+++ /dev/null
@@ -1,258 +0,0 @@
---[[
-    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons (Uruk Hai) and Temples (Spider). They are dropping a real mob spawner by change (very small chance).
-    Copyright (C) 2016 - 2023 SaKeL <juraj.vajda@gmail.com>
-
-    This library is free software; you can redistribute it and/or
-    modify it pos the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to juraj.vajda@gmail.com
---]]
-
--- * [name : string] - Name of the mob used in the mod.
-
--- [egg_name_custom : string] - Custom name for the egg item. If empty default name will be used i.e. 'mobs:chicken'.
-
--- * [dummy_size : table] - Size of the rotating dummy inside the node.
-
--- * [dummy_offset : integer] - Offset on Y axis of the dummy inside the node.
-
--- * [dummy_mesh : string] - Filename of the model used fot he mob.
-
--- * [dummy_texture : table] - Textures used for the mob.
-
--- * [night_only : boolean : string] - If true mobs will spawn 'only' during the night or in dark areas, default:true. Writing 'disable' will disable light check and it will spawn in both states (night and day)
-
--- [sound_custom : string] - Custom name for the sound file name if differ from default: i.e 'mobs_cow'.
-
--- [*] -> MANDATORY - has to be filled in!
-
--- mods what should be enabled and loded, remove/add the one you want to load
-spawners_env.ENABLED_MODS = { 'mobs', 'creatures' }
-
--- mobs properties - setup all you mobs here
-spawners_env.MOBS_PROPS = {
-
-    ['mobs'] = { -- MOBS REDO CONFIG
-        {
-            name = 'sheep_white',
-            egg_name_custom = '',
-            dummy_size = { x = 0.52, y = 0.52 },
-            dummy_offset = 0.2,
-            dummy_mesh = 'mobs_sheep.b3d',
-            dummy_texture = { 'mobs_sheep_wool.png^mobs_sheep_base.png' },
-            night_only = false,
-            sound_custom = 'mobs_sheep'
-        },
-        {
-            name = 'cow',
-            egg_name_custom = '',
-            dummy_size = { x = 0.3, y = 0.3 },
-            dummy_offset = -0.3,
-            dummy_mesh = 'mobs_cow.x',
-            dummy_texture = { 'mobs_cow.png' },
-            night_only = false,
-            sound_custom = ''
-        },
-        {
-            name = 'chicken',
-            egg_name_custom = '',
-            dummy_size = { x = 0.9, y = 0.9 },
-            dummy_offset = 0.2,
-            dummy_mesh = 'mobs_chicken.x',
-            dummy_texture = { 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png' },
-            night_only = false,
-            sound_custom = ''
-        },
-        {
-            name = 'pumba',
-            egg_name_custom = '',
-            dummy_size = { x = 0.62, y = 0.62 },
-            dummy_offset = -0.3,
-            dummy_mesh = 'mobs_pumba.x',
-            dummy_texture = { 'mobs_pumba.png' },
-            night_only = false,
-            sound_custom = 'mobs_pig'
-        },
-        -- {
-        -- 	name = 'bunny',
-        -- 	egg_name_custom = '',
-        -- 	dummy_size = { x = 1, y = 1},
-        -- 	dummy_offset = 0.2,
-        -- 	dummy_mesh = 'mobs_bunny.b3d',
-        -- 	dummy_texture = { 'mobs_bunny_brown.png' },
-        -- 	night_only = false,
-        -- 	sound_custom = 'spawners_mobs_bunny'
-        -- },
-        -- {
-        -- 	name = 'kitten',
-        -- 	egg_name_custom = '',
-        -- 	dummy_size = { x = 0.32, y = 0.32},
-        -- 	dummy_offset = 0,
-        -- 	dummy_mesh = 'mobs_kitten.b3d',
-        -- 	dummy_texture = { 'mobs_kitten_ginger.png' },
-        -- 	night_only = false,
-        -- 	sound_custom = ''
-        -- },
-        {
-            name = 'spider',
-            egg_name_custom = '',
-            dummy_size = { x = 2, y = 2 },
-            dummy_offset = -0.2,
-            dummy_mesh = 'mobs_spider.x',
-            dummy_texture = { 'mobs_spider.png' },
-            night_only = true,
-            env = true,
-            sound_custom = 'mobs_spider_neutral'
-        },
-        {
-            name = 'stone_monster',
-            egg_name_custom = '',
-            dummy_size = { x = 0.5, y = 0.5 },
-            dummy_offset = 0.05,
-            dummy_mesh = 'mobs_stone_monster.b3d',
-            dummy_texture = { 'mobs_stone_monster.png' },
-            night_only = true,
-            sound_custom = 'mobs_stonemonster_neutral'
-        },
-        {
-            name = 'oerkki',
-            egg_name_custom = '',
-            dummy_size = { x = 0.5, y = 0.5 },
-            dummy_offset = 0.05,
-            dummy_mesh = 'mobs_oerkki.b3d',
-            dummy_texture = { 'mobs_oerkki.png' },
-            night_only = true,
-            sound_custom = ''
-        },
-        {
-            name = 'tree_monster',
-            egg_name_custom = '',
-            dummy_size = { x = 0.4, y = 0.4 },
-            dummy_offset = 0.05,
-            dummy_mesh = 'mobs_tree_monster.b3d',
-            dummy_texture = { 'mobs_tree_monster.png' },
-            night_only = true,
-            sound_custom = 'mobs_treemonster_neutral'
-        }
-    },
-
-    ['creatures'] = { -- CREATURES MOD CONFIG
-        {
-            name = 'chicken',
-            egg_name_custom = 'creatures:chicken_spawn_egg',
-            dummy_size = { x = 0.9, y = 0.9 },
-            dummy_offset = -0.3,
-            dummy_mesh = 'creatures_chicken.b3d',
-            dummy_texture = { 'creatures_chicken.png' },
-            night_only = false,
-            sound_custom = ''
-        },
-        {
-            name = 'ghost',
-            egg_name_custom = 'creatures:ghost_spawn_egg',
-            dummy_size = { x = 0.7, y = 0.7 },
-            dummy_offset = -0.5,
-            dummy_mesh = 'creatures_ghost.b3d',
-            dummy_texture = { 'creatures_ghost.png' },
-            night_only = true,
-            sound_custom = ''
-        },
-        {
-            name = 'sheep',
-            egg_name_custom = 'creatures:sheep_spawn_egg',
-            dummy_size = { x = 0.6, y = 0.6 },
-            dummy_offset = -0.3,
-            dummy_mesh = 'creatures_sheep.b3d',
-            dummy_texture = { 'creatures_sheep.png^creatures_sheep_white.png' },
-            night_only = false,
-            sound_custom = ''
-        },
-        {
-            name = 'zombie',
-            egg_name_custom = 'creatures:zombie_spawn_egg',
-            dummy_size = { x = 0.5, y = 0.5 },
-            dummy_offset = -0.5,
-            dummy_mesh = 'creatures_zombie.b3d',
-            dummy_texture = { 'creatures_zombie.png' },
-            night_only = false,
-            sound_custom = ''
-        },
-        {
-            name = 'oerrki',
-            egg_name_custom = 'creatures:oerrki_spawn_egg',
-            dummy_size = { x = 0.4, y = 0.4 },
-            dummy_offset = -0.5,
-            dummy_mesh = 'creatures_oerrki.b3d',
-            dummy_texture = { 'creatures_oerrki.png' },
-            night_only = false,
-            sound_custom = 'creatures_oerrki_idle'
-        }
-    }
-}
-
---
--- check for 3rd party dependencies
---
-
--- include mummy mobs redo addon (spawner)
-if minetest.get_modpath('mobs') ~= nil then
-    -- enable spawner
-    table.insert(spawners_env.ENABLED_MODS, 'spawners_mobs')
-
-    -- configure spawner
-    spawners_env.MOBS_PROPS['spawners_mobs'] = {
-        {
-            name = 'mummy',
-            egg_name_custom = '',
-            dummy_size = { x = 0.4, y = 0.4 },
-            dummy_offset = 0,
-            dummy_mesh = 'spawners_mobs_mummy.b3d',
-            dummy_texture = { 'spawners_mobs_mummy.png' },
-            night_only = true,
-            sound_custom = 'spawners_mobs_mummy_neutral'
-        },
-        {
-            name = 'bunny_evil',
-            egg_name_custom = '',
-            dummy_size = { x = 1, y = 1 },
-            dummy_offset = 0.2,
-            dummy_mesh = 'spawners_mobs_evil_bunny.b3d',
-            dummy_texture = { 'spawners_mobs_evil_bunny.png' },
-            night_only = true,
-            sound_custom = 'spawners_mobs_bunny'
-        },
-        {
-            name = 'uruk_hai',
-            egg_name_custom = '',
-            dummy_size = { x = 0.5, y = 0.5 },
-            dummy_offset = 0,
-            dummy_mesh = 'spawners_mobs_character.b3d',
-            dummy_texture = { 'spawners_mobs_uruk_hai.png', 'spawners_mobs_trans.png', 'spawners_mobs_galvornsword.png', 'spawners_mobs_trans.png' },
-            night_only = true,
-            sound_custom = 'spawners_mobs_uruk_hai_neutral',
-            env = true
-        },
-        {
-            name = 'balrog',
-            egg_name_custom = '',
-            dummy_size = { x = 0.2, y = 0.2 },
-            dummy_offset = 0,
-            dummy_mesh = 'spawners_mobs_balrog.b3d',
-            dummy_texture = { 'spawners_mobs_balrog.png' },
-            night_only = 'disable',
-            sound_custom = 'spawners_mobs_balrog_neutral',
-            env = true,
-            boss = true
-        }
-    }
-end
-
-spawners_env.register_spawners()
diff --git a/spawners_env/init.lua b/spawners_env/init.lua
index 0d5b969..37011d2 100644
--- a/spawners_env/init.lua
+++ b/spawners_env/init.lua
@@ -1,5 +1,5 @@
 --[[
-    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons (Uruk Hai) and Temples (Spider). They are dropping a real mob spawner by change (very small chance).
+    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons and Temples. They are dropping a real mob spawner by change (small chance).
     Copyright (C) 2016 - 2023 SaKeL <juraj.vajda@gmail.com>
 
     This library is free software; you can redistribute it and/or
@@ -22,11 +22,24 @@ local path = minetest.get_modpath('spawners_env')
 -- API
 dofile(path .. '/api.lua')
 
--- Spawners configurations
-dofile(path .. '/config.lua')
+-- Register spawners
+if minetest.get_modpath('animalia') then
+    dofile(path .. '/mod_support_animalia.lua')
+end
 
--- Spawners for mobs
-dofile(path .. '/spawners_env.lua')
+if minetest.get_modpath('mobs') then
+    dofile(path .. '/mod_support_mobs_redo.lua')
+end
+
+if minetest.get_modpath('mobs_animal') then
+    dofile(path .. '/mod_support_mobs_animal.lua')
+end
+
+if minetest.get_modpath('mobs_monster') then
+    dofile(path .. '/mod_support_mobs_monster.lua')
+end
+
+-- Generate spawners in the World
 dofile(path .. '/spawners_gen.lua')
 
 local mod_end_time = (minetest.get_us_time() - mod_start_time) / 1000000
diff --git a/spawners_env/mod.conf b/spawners_env/mod.conf
index ff3dba6..2c7b202 100644
--- a/spawners_env/mod.conf
+++ b/spawners_env/mod.conf
@@ -1,6 +1,6 @@
 name = spawners_env
-description = Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons (Uruk Hai) and Temples (Spider). They are dropping a real mob spawner by change (very small chance).
-depends = default, mobs
-optional_depends = creatures
+description = Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons and Temples. They are dropping a real mob spawner by change (small chance).
+depends = default
+optional_depends = mobs_animal, mobs_monster, animalia, spawners_mobs
 supported_games =
 min_minetest_version = 5.4
diff --git a/spawners_env/mod_support_animalia.lua b/spawners_env/mod_support_animalia.lua
new file mode 100644
index 0000000..21cbc22
--- /dev/null
+++ b/spawners_env/mod_support_animalia.lua
@@ -0,0 +1,148 @@
+--[[
+    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons and Temples. They are dropping a real mob spawner by change (small chance).
+    Copyright (C) 2016 - 2023 SaKeL <juraj.vajda@gmail.com>
+
+    This library is free software; you can redistribute it and/or
+    modify it pos the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to juraj.vajda@gmail.com
+--]]
+
+spawners_env.register_spawner('animalia:chicken', {
+    dummy_size = { x = 7, y = 7 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_chicken.b3d',
+    dummy_texture = { 'animalia_chicken_1.png' },
+    night_only = false,
+    sound_custom = 'animalia_chicken'
+})
+
+spawners_env.register_spawner('animalia:cow', {
+    dummy_size = { x = 3, y = 3 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_cow.b3d',
+    dummy_texture = { 'animalia_cow_1.png' },
+    night_only = false,
+    sound_custom = 'animalia_cow'
+})
+
+spawners_env.register_spawner('animalia:fox', {
+    dummy_size = { x = 7, y = 7 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_fox.b3d',
+    dummy_texture = { 'animalia_fox_1.png' },
+    night_only = false,
+    sound_custom = 'animalia_fox'
+})
+
+spawners_env.register_spawner('animalia:horse', {
+    dummy_size = { x = 2.5, y = 2.5 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_horse.b3d',
+    dummy_texture = { 'animalia_horse_1.png' },
+    night_only = false,
+    sound_custom = 'animalia_horse'
+})
+
+spawners_env.register_spawner('animalia:frog', {
+    dummy_size = { x = 7, y = 7 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_frog.b3d',
+    dummy_texture = { 'animalia_tree_frog.png' },
+    night_only = false,
+    sound_custom = 'animalia_frog'
+})
+
+spawners_env.register_spawner('animalia:pig', {
+    dummy_size = { x = 6, y = 6 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_pig.b3d',
+    dummy_texture = { 'animalia_pig_1.png' },
+    night_only = false,
+    sound_custom = 'animalia_pig'
+})
+
+spawners_env.register_spawner('animalia:sheep', {
+    dummy_size = { x = 4.5, y = 4.5 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_sheep.b3d',
+    dummy_texture = { 'animalia_sheep.png^animalia_sheep_wool.png' },
+    night_only = false,
+    sound_custom = 'animalia_sheep'
+})
+
+spawners_env.register_spawner('animalia:bat', {
+    dummy_size = { x = 8, y = 8 },
+    dummy_offset = -0.1,
+    dummy_mesh = 'animalia_bat.b3d',
+    dummy_texture = { 'animalia_bat_1.png' },
+    night_only = true,
+    sound_custom = 'animalia_bat'
+})
+
+spawners_env.register_spawner('animalia:cat', {
+    dummy_size = { x = 5.5, y = 5.5 },
+    dummy_offset = -0.2,
+    dummy_mesh = 'animalia_cat.b3d',
+    dummy_texture = { 'animalia_cat_1.png' },
+    night_only = false,
+    sound_custom = 'animalia_cat'
+})
+
+spawners_env.register_spawner('animalia:owl', {
+    dummy_size = { x = 5, y = 5 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_owl.b3d',
+    dummy_texture = { 'animalia_owl.png' },
+    night_only = true,
+})
+
+spawners_env.register_spawner('animalia:rat', {
+    dummy_size = { x = 8, y = 8 },
+    dummy_offset = -0.1,
+    dummy_mesh = 'animalia_rat.b3d',
+    dummy_texture = { 'animalia_rat_1.png' },
+    night_only = false,
+})
+
+spawners_env.register_spawner('animalia:reindeer', {
+    dummy_size = { x = 3, y = 3 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_reindeer.b3d',
+    dummy_texture = { 'animalia_reindeer.png' },
+    night_only = false,
+})
+
+spawners_env.register_spawner('animalia:song_bird', {
+    dummy_size = { x = 8, y = 8 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_bird.b3d',
+    dummy_texture = { 'animalia_cardinal.png' },
+    night_only = false,
+    sound_custom = 'animalia_cardinal'
+})
+
+spawners_env.register_spawner('animalia:turkey', {
+    dummy_size = { x = 4.5, y = 4.5 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_turkey.b3d',
+    dummy_texture = { 'animalia_turkey_tom.png' },
+    night_only = false,
+    sound_custom = 'animalia_turkey'
+})
+
+spawners_env.register_spawner('animalia:wolf', {
+    dummy_size = { x = 4.5, y = 4.5 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'animalia_wolf.b3d',
+    dummy_texture = { 'animalia_wolf_1.png' },
+    night_only = true,
+})
diff --git a/spawners_env/mod_support_mobs_animal.lua b/spawners_env/mod_support_mobs_animal.lua
new file mode 100644
index 0000000..7a49a80
--- /dev/null
+++ b/spawners_env/mod_support_mobs_animal.lua
@@ -0,0 +1,106 @@
+--[[
+    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons and Temples. They are dropping a real mob spawner by change (small chance).
+    Copyright (C) 2016 - 2023 SaKeL <juraj.vajda@gmail.com>
+
+    This library is free software; you can redistribute it and/or
+    modify it pos the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to juraj.vajda@gmail.com
+--]]
+
+spawners_env.register_spawner('mobs_animal:sheep_white', {
+    dummy_size = { x = 0.52, y = 0.52 },
+    dummy_offset = 0.2,
+    dummy_mesh = 'mobs_sheep.b3d',
+    dummy_texture = { 'mobs_sheep_wool.png^mobs_sheep_base.png' },
+    night_only = false,
+    sound_custom = 'mobs_sheep'
+})
+
+spawners_env.register_spawner('mobs_animal:cow', {
+    dummy_size = { x = 0.25, y = 0.25 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'mobs_cow.b3d',
+    dummy_texture = { 'mobs_cow.png' },
+    night_only = false,
+    sound_custom = ''
+})
+
+spawners_env.register_spawner('mobs_animal:chicken', {
+    dummy_size = { x = 0.9, y = 0.9 },
+    dummy_offset = 0.2,
+    dummy_mesh = 'mobs_chicken.b3d',
+    dummy_texture = { 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png', 'mobs_chicken.png' },
+    night_only = false,
+    sound_custom = ''
+})
+
+spawners_env.register_spawner('mobs_animal:pumba', {
+    dummy_size = { x = 0.62, y = 0.62 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'mobs_pumba.b3d',
+    dummy_texture = { 'mobs_pumba.png' },
+    night_only = false,
+    sound_custom = 'mobs_pig'
+})
+
+
+spawners_env.register_spawner('mobs_animal:bee', {
+    dummy_size = { x = 1.5, y = 1.5 },
+    dummy_offset = -0.5,
+    dummy_mesh = 'mobs_bee.b3d',
+    dummy_texture = { 'mobs_bee.png' },
+    night_only = false,
+    sound_custom = 'mobs_bee'
+})
+
+spawners_env.register_spawner('mobs_animal:bunny', {
+    dummy_size = { x = 1, y = 1 },
+    dummy_offset = 0.2,
+    dummy_mesh = 'mobs_bunny.b3d',
+    dummy_texture = { 'mobs_bunny_white.png' },
+    night_only = false,
+})
+
+spawners_env.register_spawner('mobs_animal:kitten', {
+    dummy_size = { x = 0.25, y = 0.25 },
+    dummy_offset = 0,
+    dummy_mesh = 'mobs_kitten.b3d',
+    dummy_texture = { 'mobs_kitten_striped.png' },
+    night_only = false,
+    sound_custom = 'mobs_kitten'
+})
+
+spawners_env.register_spawner('mobs_animal:panda', {
+    dummy_size = { x = 0.5, y = 0.5 },
+    dummy_offset = 0,
+    dummy_mesh = 'mobs_panda.b3d',
+    dummy_texture = { 'mobs_panda.png' },
+    night_only = false,
+    sound_custom = 'mobs_panda'
+})
+
+spawners_env.register_spawner('mobs_animal:penguin', {
+    dummy_size = { x = 0.2, y = 0.2 },
+    dummy_offset = -0.15,
+    dummy_mesh = 'mobs_penguin.b3d',
+    dummy_texture = { 'mobs_penguin.png' },
+    night_only = false,
+})
+
+spawners_env.register_spawner('mobs_animal:rat', {
+    dummy_size = { x = 0.9, y = 0.9 },
+    dummy_offset = 0.8,
+    dummy_mesh = 'mobs_rat.b3d',
+    dummy_texture = { 'mobs_rat.png' },
+    night_only = false,
+    sound_custom = 'mobs_rat'
+})
diff --git a/spawners_env/mod_support_mobs_monster.lua b/spawners_env/mod_support_mobs_monster.lua
new file mode 100644
index 0000000..8b81073
--- /dev/null
+++ b/spawners_env/mod_support_mobs_monster.lua
@@ -0,0 +1,107 @@
+--[[
+    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons and Temples. They are dropping a real mob spawner by change (small chance).
+    Copyright (C) 2016 - 2023 SaKeL <juraj.vajda@gmail.com>
+
+    This library is free software; you can redistribute it and/or
+    modify it pos the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to juraj.vajda@gmail.com
+--]]
+
+spawners_env.register_spawner('mobs_monster:spider', {
+    dummy_size = { x = 0.4, y = 0.4 },
+    dummy_offset = 0.1,
+    dummy_mesh = 'mobs_spider.b3d',
+    dummy_texture = { 'mobs_spider_orange.png' },
+    night_only = true,
+    sound_custom = 'mobs_spider_neutral'
+})
+
+spawners_env.register_spawner('mobs_monster:stone_monster', {
+    dummy_size = { x = 0.5, y = 0.5 },
+    dummy_offset = 0.05,
+    dummy_mesh = 'mobs_stone_monster.b3d',
+    dummy_texture = { 'mobs_stone_monster.png' },
+    night_only = true,
+    sound_custom = 'mobs_stonemonster_neutral'
+})
+
+spawners_env.register_spawner('mobs_monster:oerkki', {
+    dummy_size = { x = 0.4, y = 0.4 },
+    dummy_offset = 0.05,
+    dummy_mesh = 'mobs_oerkki.b3d',
+    dummy_texture = { 'mobs_oerkki.png' },
+    night_only = true,
+    sound_custom = ''
+})
+
+spawners_env.register_spawner('mobs_monster:tree_monster', {
+    dummy_size = { x = 0.4, y = 0.4 },
+    dummy_offset = 0.05,
+    dummy_mesh = 'mobs_tree_monster.b3d',
+    dummy_texture = { 'mobs_tree_monster.png' },
+    night_only = true,
+    sound_custom = 'mobs_treemonster_neutral'
+})
+
+spawners_env.register_spawner('mobs_monster:dirt_monster', {
+    dummy_size = { x = 0.4, y = 0.4 },
+    dummy_offset = 0.05,
+    dummy_mesh = 'mobs_stone_monster.b3d',
+    dummy_texture = { 'mobs_dirt_monster.png' },
+    night_only = true,
+    sound_custom = 'mobs_dirtmonster'
+})
+
+spawners_env.register_spawner('mobs_monster:dungeon_master', {
+    dummy_size = { x = 0.3, y = 0.3 },
+    dummy_offset = -0.1,
+    dummy_mesh = 'mobs_dungeon_master.b3d',
+    dummy_texture = { 'mobs_dungeon_master.png' },
+    night_only = true,
+    sound_custom = 'mobs_dungeonmaster'
+})
+
+spawners_env.register_spawner('mobs_monster:land_guard', {
+    dummy_size = { x = 0.3, y = 0.3 },
+    dummy_offset = -0.1,
+    dummy_mesh = 'mobs_dungeon_master.b3d',
+    dummy_texture = { 'mobs_land_guard.png' },
+    night_only = true,
+    sound_custom = 'mobs_dungeonmaster'
+})
+
+spawners_env.register_spawner('mobs_monster:lava_flan', {
+    dummy_size = { x = 0.4, y = 0.4 },
+    dummy_offset = -0.1,
+    dummy_mesh = 'zmobs_lava_flan.x',
+    dummy_texture = { 'zmobs_lava_flan.png' },
+    night_only = true,
+    sound_custom = 'mobs_lavaflan'
+})
+
+spawners_env.register_spawner('mobs_monster:mese_monster', {
+    dummy_size = { x = 2.5, y = 2.5 },
+    dummy_offset = -0.3,
+    dummy_mesh = 'mobs_mese_monster.b3d',
+    dummy_texture = { 'mobs_mese_monster_purple.png' },
+    night_only = true,
+    sound_custom = 'mobs_mesemonster'
+})
+
+spawners_env.register_spawner('mobs_monster:sand_monster', {
+    dummy_size = { x = 0.4, y = 0.4 },
+    dummy_offset = 0.05,
+    dummy_mesh = 'mobs_sand_monster.b3d',
+    dummy_texture = { 'mobs_sand_monster.png' },
+    night_only = true,
+    sound_custom = 'mobs_sandmonster'
+})
diff --git a/spawners_env/mod_support_mobs_redo.lua b/spawners_env/mod_support_mobs_redo.lua
new file mode 100644
index 0000000..e7717d8
--- /dev/null
+++ b/spawners_env/mod_support_mobs_redo.lua
@@ -0,0 +1,54 @@
+--[[
+    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons and Temples. They are dropping a real mob spawner by change (small chance).
+    Copyright (C) 2016 - 2023 SaKeL <juraj.vajda@gmail.com>
+
+    This library is free software; you can redistribute it and/or
+    modify it pos the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to juraj.vajda@gmail.com
+--]]
+
+spawners_env.register_spawner('spawners_mobs:mummy', {
+    dummy_size = { x = 0.4, y = 0.4 },
+    dummy_offset = 0,
+    dummy_mesh = 'spawners_mobs_mummy.b3d',
+    dummy_texture = { 'spawners_mobs_mummy.png' },
+    night_only = true,
+    sound_custom = 'spawners_mobs_mummy_neutral'
+})
+
+spawners_env.register_spawner('spawners_mobs:bunny_evil', {
+    dummy_size = { x = 1, y = 1 },
+    dummy_offset = 0.2,
+    dummy_mesh = 'spawners_mobs_evil_bunny.b3d',
+    dummy_texture = { 'spawners_mobs_evil_bunny.png' },
+    night_only = true,
+    sound_custom = 'spawners_mobs_bunny'
+})
+
+spawners_env.register_spawner('spawners_mobs:uruk_hai', {
+    dummy_size = { x = 0.5, y = 0.5 },
+    dummy_offset = 0,
+    dummy_mesh = 'spawners_mobs_character.b3d',
+    dummy_texture = { 'spawners_mobs_uruk_hai.png', 'spawners_mobs_trans.png', 'spawners_mobs_galvornsword.png', 'spawners_mobs_trans.png' },
+    night_only = true,
+    sound_custom = 'spawners_mobs_uruk_hai_neutral',
+})
+
+-- spawners_env.register_spawner('spawners_mobs:balrog', {
+--     dummy_size = { x = 0.2, y = 0.2 },
+--     dummy_offset = 0,
+--     dummy_mesh = 'spawners_mobs_balrog.b3d',
+--     dummy_texture = { 'spawners_mobs_balrog.png' },
+--     night_only = 'disable',
+--     sound_custom = 'spawners_mobs_balrog_neutral',
+--     boss = true
+-- })
diff --git a/spawners_env/spawners_env.lua b/spawners_env/spawners_env.lua
deleted file mode 100644
index 893aaf3..0000000
--- a/spawners_env/spawners_env.lua
+++ /dev/null
@@ -1,298 +0,0 @@
---[[
-    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons (Uruk Hai) and Temples (Spider). They are dropping a real mob spawner by change (very small chance).
-    Copyright (C) 2016 - 2023 SaKeL <juraj.vajda@gmail.com>
-
-    This library is free software; you can redistribute it and/or
-    modify it pos the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to juraj.vajda@gmail.com
---]]
-
---
--- * CREATE ALL SPAWNERS NODES *
---
-
-function spawners_env.create(mob_name, mod_prefix, size, offset, mesh, texture, night_only, sound_custom, env, boss)
-
-    --
-    -- DUMMY INSIDE THE SPAWNER
-    --
-
-    local dummy_definition = {
-        hp_max = 1,
-        physical = true,
-        collisionbox = { 0, 0, 0, 0, 0, 0 },
-        visual = 'mesh',
-        visual_size = size,
-        mesh = mesh,
-        textures = texture,
-        makes_footstep_sound = false,
-        timer = 0,
-        automatic_rotate = math.pi * -3,
-        m_name = 'dummy'
-    }
-
-    dummy_definition.on_activate = function(self)
-        self.object:set_velocity({ x = 0, y = 0, z = 0 })
-        self.object:set_acceleration({ x = 0, y = 0, z = 0 })
-        self.object:set_armor_groups({ immortal = 1 })
-    end
-
-    -- remove dummy after dug up the spawner
-    dummy_definition.on_step = function(self, dtime)
-        self.timer = self.timer + dtime
-        local n = minetest.get_node_or_nil(self.object:get_pos())
-        if self.timer > 2 then
-            if n and n.name and n.name ~= 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_active' then
-                self.object:remove()
-            end
-        end
-    end
-
-    minetest.register_entity('spawners_env:dummy_' .. mod_prefix .. '_' .. mob_name, dummy_definition)
-
-    --
-    -- ACTIVE SPAWNER ENV
-    --
-
-    minetest.register_node('spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_active', {
-        description = mod_prefix .. '_' .. mob_name .. ' spawner active env',
-        paramtype = 'light',
-        light_source = 4,
-        paramtype2 = 'glasslikeliquidlevel',
-        drawtype = 'glasslike_framed_optional',
-        walkable = true,
-        sounds = default.node_sound_metal_defaults(),
-        damage_per_second = 4,
-        sunlight_propagates = true,
-        tiles = {
-            {
-                name = 'spawners_env_spawner_animated_16.png',
-                animation = {
-                    type = 'vertical_frames',
-                    aspect_w = 16,
-                    aspect_h = 16,
-                    length = 2.0
-                },
-            }
-        },
-        is_ground_content = true,
-        groups = {
-            -- MTG
-            cracky = 1,
-            level = 2,
-            igniter = 1,
-            not_in_creative_inventory = 1
-        },
-        on_timer = function(pos, elapsed)
-            spawners_env.check_for_spawning_timer(pos, mob_name, night_only, mod_prefix, sound_custom, env, boss)
-            return false
-        end,
-        drop = {
-            max_items = 1,
-            items = {
-                { items = { 'spawners_mobs:' .. mod_prefix .. '_' .. mob_name .. '_spawner' }, rarity = 20 }
-            }
-        },
-        on_construct = function(pos)
-            pos.y = pos.y + offset
-            minetest.add_entity(pos, 'spawners_env:dummy_' .. mod_prefix .. '_' .. mob_name)
-        end,
-    })
-
-    --
-    -- WAITING SPAWNER ENV
-    --
-
-    -- waiting for light - everything is ok but too much light or not enough light
-    minetest.register_node('spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting', {
-        description = mod_prefix .. '_' .. mob_name .. ' spawner waiting env',
-        paramtype = 'light',
-        light_source = 2,
-        paramtype2 = 'glasslikeliquidlevel',
-        drawtype = 'glasslike_framed_optional',
-        walkable = true,
-        sounds = default.node_sound_metal_defaults(),
-        sunlight_propagates = true,
-        tiles = {
-            {
-                name = 'spawners_env_spawner_waiting_animated_16.png',
-                animation = {
-                    type = 'vertical_frames',
-                    aspect_w = 16,
-                    aspect_h = 16,
-                    length = 2.0
-                },
-            }
-        },
-        is_ground_content = true,
-        groups = {
-            -- MTG
-            cracky = 1,
-            level = 2,
-            not_in_creative_inventory = 1
-        },
-        on_timer = function(pos, elapsed)
-            spawners_env.check_for_spawning_timer(pos, mob_name, night_only, mod_prefix, sound_custom, env, boss)
-            return false
-        end,
-        drop = {
-            max_items = 1,
-            items = {
-                { items = { 'spawners_mobs:' .. mod_prefix .. '_' .. mob_name .. '_spawner' }, rarity = 20 }
-            }
-        },
-    })
-
-    --
-    -- INACTIVE SPAWNER (DEFAULT) ENV
-    --
-
-    minetest.register_node('spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner', {
-        description = mod_prefix .. '_' .. mob_name .. ' spawner env',
-        paramtype = 'light',
-        paramtype2 = 'glasslikeliquidlevel',
-        drawtype = 'glasslike_framed_optional',
-        walkable = true,
-        sounds = default.node_sound_metal_defaults(),
-        sunlight_propagates = true,
-        tiles = { 'spawners_env_spawner_16.png' },
-        is_ground_content = true,
-        groups = {
-            -- MTG
-            cracky = 1,
-            level = 2,
-            not_in_creative_inventory = 0
-        },
-        stack_max = 1,
-        drop = {
-            max_items = 1,
-            items = {
-                { items = { 'spawners_mobs:' .. mod_prefix .. '_' .. mob_name .. '_spawner' }, rarity = 20 }
-            }
-        },
-        on_construct = function(pos)
-            spawners_env.check_for_spawning_timer(pos, mob_name, night_only, mod_prefix, sound_custom, env, boss)
-        end,
-    })
-
-    --
-    -- * LBM *
-    --
-
-    minetest.register_lbm({
-        name = 'spawners_env:check_for_spawning_timer',
-        nodenames = {
-            'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner',
-            'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_active',
-            'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting'
-        },
-        action = function(pos)
-            spawners_env.check_for_spawning_timer(pos, mob_name, night_only, mod_prefix, sound_custom, env, boss)
-        end
-    })
-end
-
---
--- * check for spawning *
---
-function spawners_env.check_for_spawning_timer(pos, mob_name, night_only, mod_prefix, sound_custom, env, boss)
-
-    local random_pos = spawners_env.check_node_status(pos, mob_name, night_only, boss)
-
-    local node = minetest.get_node_or_nil(pos)
-
-    -- minetest.log('action', '[Mod][Spawners] checking for: ' .. mob_name .. ' at ' .. minetest.pos_to_string(pos))
-
-    if random_pos then
-        -- print('try to spawn another mob at: ' .. minetest.pos_to_string(random_pos))
-
-        local mobs_counter_table = {}
-        local mobs_check_radius
-        local mobs_max
-        mobs_counter_table[mob_name] = 0
-
-        if boss then
-            mobs_max = 1
-            mobs_check_radius = 35
-        else
-            mobs_max = 3
-            mobs_check_radius = 10
-        end
-
-        -- collect all spawned mobs around area
-        for _, obj in ipairs(minetest.get_objects_inside_radius(pos, mobs_check_radius)) do
-
-            if obj:get_luaentity() ~= nil then
-
-                -- get entity name
-                local name_split = string.split(obj:get_luaentity().name, ':')
-
-                if name_split[2] == mob_name then
-
-                    mobs_counter_table[mob_name] = mobs_counter_table[mob_name] + 1
-
-                end
-
-            end
-
-        end
-
-        -- print(mob_name .. ' : ' .. mobs_counter_table[mob_name])
-
-        -- enough place to spawn more mobs
-        if mobs_counter_table[mob_name] < mobs_max then
-            -- make sure the right node status is shown
-            if node.name ~= 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_active' then
-                minetest.set_node(pos, { name = 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_active' })
-            end
-
-            if boss then
-                -- color: deep orange
-                minetest.chat_send_all(minetest.colorize('#FF5722', 'Balrog has spawned to this World!'))
-            end
-
-            spawners_env.start_spawning(random_pos, 1, 'spawners_env:' .. mob_name, mod_prefix, sound_custom)
-        else
-            -- print('too many mobs: waiting')
-            -- waiting status
-            if node.name ~= 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting' then
-                minetest.set_node(pos, { name = 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting' })
-            end
-        end
-
-    else
-        -- print('no random_pos found: waiting')
-        -- waiting status
-        if node.name ~= 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting' then
-            minetest.set_node(pos, { name = 'spawners_env:' .. mod_prefix .. '_' .. mob_name .. '_spawner_waiting' })
-        end
-    end
-    -- 6 hours = 21600 seconds
-    -- 4 hours = 14400 seconds
-    -- 1 hour = 3600 seconds
-    if boss then
-        minetest.get_node_timer(pos):start(3600)
-    else
-        minetest.get_node_timer(pos):start(math.random(5, 15))
-    end
-end
-
---
--- CALL 'CREATE' FOR ALL SPAWNERS
---
-
-for i, mob_table in ipairs(spawners_env.mob_tables) do
-    if mob_table then
-
-        spawners_env.create(mob_table.name, mob_table.mod_prefix, mob_table.dummy_size, mob_table.dummy_offset, mob_table.dummy_mesh, mob_table.dummy_texture, mob_table.night_only, mob_table.sound_custom, mob_table.env, mob_table.boss)
-    end
-end
diff --git a/spawners_env/spawners_gen.lua b/spawners_env/spawners_gen.lua
index d232e74..4f91f0f 100644
--- a/spawners_env/spawners_gen.lua
+++ b/spawners_env/spawners_gen.lua
@@ -1,5 +1,5 @@
 --[[
-    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons (Uruk Hai) and Temples (Spider). They are dropping a real mob spawner by change (very small chance).
+    Adds environmental spawners to the map. When enabled, the spawners will be added to newly generated Dungeons and Temples. They are dropping a real mob spawner by change (small chance).
     Copyright (C) 2016 - 2023 SaKeL <juraj.vajda@gmail.com>
 
     This library is free software; you can redistribute it and/or
@@ -43,14 +43,15 @@ local function place_spawner(param)
             pos.y = pos.y + 1
         end
 
-        if gen_obj == 'dungeon' then
-            minetest.set_node(pos, { name = 'spawners_env:spawners_mobs_uruk_hai_spawner' })
-            minetest.log('action', '[Spawners] dungeon spawner placed at: ' .. minetest.pos_to_string(pos))
-        else
-            minetest.set_node(pos, { name = 'spawners_env:spawners_mobs_uruk_hai_spawner' })
-            minetest.log('action', '[Spawners] temple spawner placed at: ' .. minetest.pos_to_string(pos))
-        end
+        local spawner_name = spawners_env.registered_spawners_names[math.random(1, #spawners_mobs.registered_spawners_names)]
 
+        if gen_obj == 'dungeon' then
+            minetest.set_node(pos, { name = spawner_name })
+            minetest.log('action', '[Spawners] dungeon spawner ' .. spawner_name .. ' placed at: ' .. minetest.pos_to_string(pos))
+        else
+            minetest.set_node(pos, { name = spawner_name })
+            minetest.log('action', '[Spawners] temple spawner ' .. spawner_name .. ' placed at: ' .. minetest.pos_to_string(pos))
+        end
     end
 end
 
diff --git a/spawners_mobs/api.lua b/spawners_mobs/api.lua
index 6296c64..42d44dc 100644
--- a/spawners_mobs/api.lua
+++ b/spawners_mobs/api.lua
@@ -19,7 +19,8 @@
 -- main tables
 spawners_mobs = {
     ENABLED_MODS = {},
-    MOBS_PROPS = {}
+    MOBS_PROPS = {},
+    registered_spawners_names = {}
 }
 spawners_mobs.mob_tables = {}
 local max_obj_per_mapblock = tonumber(minetest.settings:get('max_objects_per_block'))
@@ -256,6 +257,24 @@ function spawners_mobs.on_timer(pos, elapsed)
     local sound_custom = mob_table.sound_custom
     local night_only = mob_table.night_only
     local max_objects = max_obj_per_mapblock / 4
+    local offset = mob_table.dummy_offset
+    local has_dummy = false
+
+    local objects_inside_radius = minetest.get_objects_inside_radius(pos, 0.5)
+
+    for _, obj in ipairs(objects_inside_radius) do
+        local lua_ent = obj:get_luaentity()
+
+        if lua_ent then
+            if lua_ent.name == 'spawners_mobs:dummy_' .. mod_prefix .. '_' .. mob_name then
+                has_dummy = true
+            end
+        end
+    end
+
+    if not has_dummy and meta:get_string('status') == 'active' then
+        minetest.add_entity({ x = pos.x, y = pos.y + offset, z = pos.z }, 'spawners_mobs:dummy_' .. mod_prefix .. '_' .. mob_name)
+    end
 
     -- check spawner light
     local node_light = minetest.get_node_light(pos)
@@ -295,7 +314,7 @@ function spawners_mobs.on_timer(pos, elapsed)
     end
 
     -- spawn 2 mobs on 2 different positions by chance
-    local how_many = math.random(2)
+    local how_many = math.random(1, 2)
     local spawn_area_random_pos = {}
 
     -- get random spawn position from spawn area
@@ -449,7 +468,7 @@ function spawners_mobs.set_status(pos, set_status)
 
         if meta_status ~= set_status then
             -- add dummy entity
-            minetest.add_entity({ x = pos.x, y = pos.y + offset, z = pos.z },'spawners_mobs:dummy_' .. mod_prefix .. '_' .. mob_name)
+            minetest.add_entity({ x = pos.x, y = pos.y + offset, z = pos.z }, 'spawners_mobs:dummy_' .. mod_prefix .. '_' .. mob_name)
 
             meta:set_string('status', 'active')
 
diff --git a/spawners_mobs/config.lua b/spawners_mobs/config.lua
index 04abab4..ffe0ee3 100644
--- a/spawners_mobs/config.lua
+++ b/spawners_mobs/config.lua
@@ -35,7 +35,7 @@
 -- [*] -> MANDATORY - has to be filled in!
 
 -- mods what should be enabled and loded, remove/add the one you want to load
-spawners_mobs.ENABLED_MODS = { 'mobs', 'creatures' }
+spawners_mobs.ENABLED_MODS = { 'mobs', 'creatures', 'animalia' }
 
 -- mobs properties - setup all you mobs here
 spawners_mobs.MOBS_PROPS = {
@@ -54,7 +54,7 @@ spawners_mobs.MOBS_PROPS = {
         {
             name = 'cow',
             egg_name_custom = '',
-            dummy_size = { x = 0.3, y = 0.3 },
+            dummy_size = { x = 0.25, y = 0.25 },
             dummy_offset = -0.3,
             dummy_mesh = 'mobs_cow.b3d',
             dummy_texture = { 'mobs_cow.png' },
@@ -104,10 +104,10 @@ spawners_mobs.MOBS_PROPS = {
         {
             name = 'spider',
             egg_name_custom = '',
-            dummy_size = { x = 2, y = 2 },
-            dummy_offset = -0.2,
-            dummy_mesh = 'mobs_spider.x',
-            dummy_texture = { 'mobs_spider.png' },
+            dummy_size = { x = 0.4, y = 0.4 },
+            dummy_offset = 0.1,
+            dummy_mesh = 'mobs_spider.b3d',
+            dummy_texture = { 'mobs_spider_orange.png' },
             night_only = true,
             env = true,
             sound_custom = 'mobs_spider_neutral'
@@ -125,7 +125,7 @@ spawners_mobs.MOBS_PROPS = {
         {
             name = 'oerkki',
             egg_name_custom = '',
-            dummy_size = { x = 0.5, y = 0.5 },
+            dummy_size = { x = 0.4, y = 0.4 },
             dummy_offset = 0.05,
             dummy_mesh = 'mobs_oerkki.b3d',
             dummy_texture = { 'mobs_oerkki.png' },
@@ -195,6 +195,79 @@ spawners_mobs.MOBS_PROPS = {
             night_only = false,
             sound_custom = 'creatures_oerrki_idle'
         }
+    },
+
+    ['animalia'] = { -- MOBS REDO CONFIG
+        {
+            name = 'chicken',
+            egg_name_custom = '',
+            dummy_size = { x = 7, y = 7 },
+            dummy_offset = -0.3,
+            dummy_mesh = 'animalia_chicken.b3d',
+            dummy_texture = { 'animalia_chicken_1.png' },
+            night_only = false,
+            sound_custom = 'animalia_chicken'
+        },
+        {
+            name = 'cow',
+            egg_name_custom = '',
+            dummy_size = { x = 3, y = 3 },
+            dummy_offset = -0.3,
+            dummy_mesh = 'animalia_cow.b3d',
+            dummy_texture = { 'animalia_cow_1.png' },
+            night_only = false,
+            sound_custom = 'animalia_cow'
+        },
+        {
+            name = 'fox',
+            egg_name_custom = '',
+            dummy_size = { x = 7, y = 7 },
+            dummy_offset = -0.3,
+            dummy_mesh = 'animalia_fox.b3d',
+            dummy_texture = { 'animalia_fox_1.png' },
+            night_only = false,
+            sound_custom = 'animalia_fox'
+        },
+        {
+            name = 'horse',
+            egg_name_custom = '',
+            dummy_size = { x = 2.5, y = 2.5 },
+            dummy_offset = -0.3,
+            dummy_mesh = 'animalia_horse.b3d',
+            dummy_texture = { 'animalia_horse_1.png' },
+            night_only = false,
+            sound_custom = 'animalia_horse'
+        },
+        {
+            name = 'frog',
+            egg_name_custom = '',
+            dummy_size = { x = 7, y = 7 },
+            dummy_offset = -0.3,
+            dummy_mesh = 'animalia_frog.b3d',
+            dummy_texture = { 'animalia_tree_frog.png' },
+            night_only = false,
+            sound_custom = 'animalia_frog'
+        },
+        {
+            name = 'pig',
+            egg_name_custom = '',
+            dummy_size = { x = 6, y = 6 },
+            dummy_offset = -0.3,
+            dummy_mesh = 'animalia_pig.b3d',
+            dummy_texture = { 'animalia_pig_1.png' },
+            night_only = false,
+            sound_custom = 'animalia_pig'
+        },
+        {
+            name = 'sheep',
+            egg_name_custom = '',
+            dummy_size = { x = 4.5, y = 4.5 },
+            dummy_offset = -0.3,
+            dummy_mesh = 'animalia_sheep.b3d',
+            dummy_texture = { 'animalia_sheep.png^animalia_sheep_wool.png' },
+            night_only = false,
+            sound_custom = 'animalia_sheep'
+        },
     }
 }
 
@@ -203,7 +276,7 @@ spawners_mobs.MOBS_PROPS = {
 --
 
 -- include mummy mobs redo addon (spawner)
-if minetest.get_modpath('mobs') ~=  nil then
+if minetest.get_modpath('mobs') ~= nil then
     -- enable spawner
     table.insert(spawners_mobs.ENABLED_MODS, 'spawners_mobs')
 
diff --git a/spawners_mobs/mob_balrog.lua b/spawners_mobs/mob_balrog.lua
index be5a9b7..37764f0 100644
--- a/spawners_mobs/mob_balrog.lua
+++ b/spawners_mobs/mob_balrog.lua
@@ -22,10 +22,8 @@ local balrog_def = {
     type = 'monster',
     passive = false,
     rotate = 180,
-    hp_min = 10,
-    hp_max = 15,
-    -- hp_min = 1000,
-    -- hp_max = 1250,
+    hp_min = 1000,
+    hp_max = 1250,
     pathfinding = false,
     attack_type = 'dogshoot',
     shoot_interval = 0.6,
@@ -34,8 +32,7 @@ local balrog_def = {
     shoot_offset = 1,
     arrow = 'spawners_mobs:balrog_firebolt',
     reach = 5,
-    damage = 1,
-    -- damage = 10,
+    damage = 10,
     armor = 100,
     collisionbox = { -0.8, -2.1, -0.8, 0.8, 2.6, 0.8 },
     visual_size = { x = 2, y = 2 },
diff --git a/spawners_mobs/mod.conf b/spawners_mobs/mod.conf
index 1227e45..aee47b0 100644
--- a/spawners_mobs/mod.conf
+++ b/spawners_mobs/mod.conf
@@ -1,6 +1,6 @@
 name = spawners_mobs
 description = Let the player craft Mob Spawners. Mobs are spawning randomly in a short intervals, giving the option of creating mob farms and grinders.
 depends = default
-optional_depends = mobs, creatures, xpanes, fire, bones
+optional_depends = mobs_animal, mobs_monster, animalia, xpanes, fire, bones
 supported_games =
 min_minetest_version = 5.4
diff --git a/spawners_mobs/spawners_mobs.lua b/spawners_mobs/spawners_mobs.lua
index 121013a..7c727e3 100644
--- a/spawners_mobs/spawners_mobs.lua
+++ b/spawners_mobs/spawners_mobs.lua
@@ -91,6 +91,8 @@ function spawners_mobs.create(mob_table, idx)
         end
     })
 
+    table.insert(spawners_mobs.registered_spawners_names, 'spawners_mobs:' .. mod_prefix .. '_' .. mob_name .. '_spawner')
+
     --
     -- WAITING SPAWNER
     --