diff --git a/mods/ENTITIES/mcl_mobs/api.lua b/mods/ENTITIES/mcl_mobs/api.lua
index 4c34e3a54..9dd6cb6e5 100644
--- a/mods/ENTITIES/mcl_mobs/api.lua
+++ b/mods/ENTITIES/mcl_mobs/api.lua
@@ -712,7 +712,7 @@ local do_env_damage = function(self)
 
 	pos.y = pos.y + 1 -- for particle effect position
 
-	-- water
+	-- water damage
 	if self.water_damage
 	and nodef.groups.water then
 
@@ -720,14 +720,13 @@ local do_env_damage = function(self)
 
 			self.health = self.health - self.water_damage
 
-			-- TODO: Damage particle
-			effect(pos, 5, "bubble.png", nil, nil, 1, nil)
+			effect(pos, 5, "tnt_smoke.png", nil, nil, 1, nil)
 
 			if check_for_death(self, "water", {type = "environment",
 					pos = pos, node = self.standing_in}) then return end
 		end
 
-	-- lava
+	-- lava damage
 	elseif self.lava_damage
 	and (nodef.groups.lava) then
 
@@ -735,19 +734,31 @@ local do_env_damage = function(self)
 
 			self.health = self.health - self.lava_damage
 
-			-- TODO: Damage particle
 			effect(pos, 5, "fire_basic_flame.png", nil, nil, 1, nil)
 
 			if check_for_death(self, "lava", {type = "environment",
 					pos = pos, node = self.standing_in}) then return end
 		end
 
+	-- fire damage
+	elseif self.fire_damage
+	and (nodef.groups.fire) then
+
+		if self.fire_damage ~= 0 then
+
+			self.health = self.health - self.fire_damage
+
+			effect(pos, 5, "fire_basic_flame.png", nil, nil, 1, nil)
+
+			if check_for_death(self, "fire", {type = "environment",
+					pos = pos, node = self.standing_in}) then return end
+		end
+
 	-- damage_per_second node check
 	elseif nodef.damage_per_second ~= 0 then
 
 		self.health = self.health - nodef.damage_per_second
 
-		-- TODO: Damage particle
 		effect(pos, 5, "tnt_smoke.png")
 
 		if check_for_death(self, "dps", {type = "environment",
@@ -3132,6 +3143,7 @@ minetest.register_entity(name, {
 	sunlight_damage = def.sunlight_damage or 0,
 	water_damage = def.water_damage or 0,
 	lava_damage = def.lava_damage or 8,
+	fire_damage = def.fire_damage or 1,
 	suffocation = def.suffocation or true,
 	fall_damage = def.fall_damage or 1,
 	fall_speed = def.fall_speed or -10, -- must be lower than -2 (default: -10)
diff --git a/mods/ENTITIES/mcl_mobs/api.txt b/mods/ENTITIES/mcl_mobs/api.txt
index 283bc6a23..70ce89ffc 100644
--- a/mods/ENTITIES/mcl_mobs/api.txt
+++ b/mods/ENTITIES/mcl_mobs/api.txt
@@ -61,9 +61,11 @@ functions needed for the mob to work properly which contains the following:
    'fall_speed'    has the maximum speed the mob can fall at, default is -10.
    'fall_damage'   when true causes falling to inflict damage.
    'water_damage'  holds the damage per second infliced to mobs when standing in
-                   water.
+                   water (default: 0).
    'lava_damage'   holds the damage per second inflicted to mobs when standing
                    in lava (default: 8).
+   'fire_damage'   holds the damage per second inflicted to mobs when standing
+                   in fire (default: 1).
    'light_damage'  holds the damage per second inflicted to mobs when it's too
                    bright (above 13 light).
    'suffocation'   when true causes mobs to suffocate inside solid blocks (2 damage per second).
diff --git a/mods/ENTITIES/mobs_mc/blaze.lua b/mods/ENTITIES/mobs_mc/blaze.lua
index 421a90d4b..0af669139 100644
--- a/mods/ENTITIES/mobs_mc/blaze.lua
+++ b/mods/ENTITIES/mobs_mc/blaze.lua
@@ -53,6 +53,7 @@ mobs:register_mob("mobs_mc:blaze", {
 	-- MC Wiki: takes 1 damage every half second while in water
 	water_damage = 2,
 	lava_damage = 0,
+	fire_damage = 0,
 	fall_damage = 0,
 	fall_speed = -2.25,
 	light_damage = 0,
diff --git a/mods/ENTITIES/mobs_mc/creeper.lua b/mods/ENTITIES/mobs_mc/creeper.lua
index 77737997c..184d9cbe1 100644
--- a/mods/ENTITIES/mobs_mc/creeper.lua
+++ b/mods/ENTITIES/mobs_mc/creeper.lua
@@ -114,8 +114,6 @@ mobs:register_mob("mobs_mc:creeper", {
 	},
 	floats = 1,
 	fear_height = 4,
-	lava_damage = 4,
-	light_damage = 0,
 	view_range = 16,
 	blood_amount = 0,
 })
diff --git a/mods/ENTITIES/mobs_mc/ender_dragon.lua b/mods/ENTITIES/mobs_mc/ender_dragon.lua
index fd5543aea..0653c6d0a 100644
--- a/mods/ENTITIES/mobs_mc/ender_dragon.lua
+++ b/mods/ENTITIES/mobs_mc/ender_dragon.lua
@@ -48,6 +48,7 @@ mobs:register_mob("mobs_mc:enderdragon", {
 		max = 1},
 	},
 	lava_damage = 0,
+	fire_damage = 0,
 	on_rightclick = nil,
 	attack_type = "dogshoot",
 	arrow = "mobs_mc:fireball2",
diff --git a/mods/ENTITIES/mobs_mc/skeleton_wither.lua b/mods/ENTITIES/mobs_mc/skeleton_wither.lua
index 8d8ebb3ba..1816b177c 100644
--- a/mods/ENTITIES/mobs_mc/skeleton_wither.lua
+++ b/mods/ENTITIES/mobs_mc/skeleton_wither.lua
@@ -75,6 +75,7 @@ mobs:register_mob("mobs_mc:witherskeleton", {
 	},
 	water_damage = 0,
 	lava_damage = 0,
+	fire_damage = 0,
 	light_damage = 0,
 	view_range = 16,
 	attack_type = "dogfight",
diff --git a/mods/ENTITIES/mobs_mc/slime+magma_cube.lua b/mods/ENTITIES/mobs_mc/slime+magma_cube.lua
index 8cb9dc8cc..f3f6ba4a8 100644
--- a/mods/ENTITIES/mobs_mc/slime+magma_cube.lua
+++ b/mods/ENTITIES/mobs_mc/slime+magma_cube.lua
@@ -201,6 +201,7 @@ local magma_cube_big = {
 	},
 	water_damage = 0,
 	lava_damage = 0,
+        fire_damage = 0,
 	light_damage = 0,
 	fall_damage = 0,
 	view_range = 16,
diff --git a/mods/ENTITIES/mobs_mc/snowman.lua b/mods/ENTITIES/mobs_mc/snowman.lua
index f0f8fc4fb..c238925e3 100644
--- a/mods/ENTITIES/mobs_mc/snowman.lua
+++ b/mods/ENTITIES/mobs_mc/snowman.lua
@@ -28,7 +28,7 @@ mobs:register_mob("mobs_mc:snowman", {
 	view_range = 10,
 	fall_damage = 0,
 	water_damage = 4,
-	lava_damage = 20,
+	rain_damage = 4,
 	attacks_monsters = true,
 	collisionbox = {-0.35, -0.01, -0.35, 0.35, 1.89, 0.35},
 	visual = "mesh",
@@ -119,8 +119,6 @@ mobs:register_mob("mobs_mc:snowman", {
 			end
 		end
 	end,
-
-	rain_damage = 4,
 })
 
 -- This is to be called when a pumpkin or jack'o lantern has been placed. Recommended: In the on_construct function
diff --git a/mods/ENTITIES/mobs_mc/wither.lua b/mods/ENTITIES/mobs_mc/wither.lua
index a6e6c70a5..547abd75c 100644
--- a/mods/ENTITIES/mobs_mc/wither.lua
+++ b/mods/ENTITIES/mobs_mc/wither.lua
@@ -49,6 +49,7 @@ mobs:register_mob("mobs_mc:wither", {
 		max = 1},
 	},
 	lava_damage = 0,
+	fire_damage = 0,
 	attack_type = "dogshoot",
 	explosion_radius = 3,
 	explosion_fire = false,
diff --git a/mods/ENTITIES/mobs_mc/zombie.lua b/mods/ENTITIES/mobs_mc/zombie.lua
index 48e7fedf2..d75489888 100644
--- a/mods/ENTITIES/mobs_mc/zombie.lua
+++ b/mods/ENTITIES/mobs_mc/zombie.lua
@@ -75,7 +75,6 @@ local zombie = {
 		walk_start = 0,		walk_end = 40,
 		run_start = 0,		run_end = 40,
 	},
-	lava_damage = 4,
 	sunlight_damage = 2,
 	view_range = 16,
 	attack_type = "dogfight",
diff --git a/mods/ENTITIES/mobs_mc/zombiepig.lua b/mods/ENTITIES/mobs_mc/zombiepig.lua
index 660346015..77bd0e196 100644
--- a/mods/ENTITIES/mobs_mc/zombiepig.lua
+++ b/mods/ENTITIES/mobs_mc/zombiepig.lua
@@ -75,6 +75,7 @@ local pigman = {
 		punch_end = 130,
 	},
 	lava_damage = 0,
+	fire_damage = 0,
 	fear_height = 4,
 	view_range = 16,
 }