diff --git a/code/modules/hydroponics/grown.dm b/code/modules/hydroponics/grown.dm
index 8e2632dd24f..2c525559c6f 100644
--- a/code/modules/hydroponics/grown.dm
+++ b/code/modules/hydroponics/grown.dm
@@ -881,7 +881,7 @@
 /obj/item/weapon/reagent_containers/food/snacks/grown/mushroom/walkingmushroom/attack_self(mob/user as mob)
 	if(istype(user.loc,/turf/space))
 		return
-	new /mob/living/simple_animal/mushroom(user.loc)
+	new /mob/living/simple_animal/hostile/mushroom(user.loc)
 	del(src)
 
 	user << "<span class='notice'>You plant the walking mushroom.</span>"
@@ -1080,4 +1080,4 @@
 		..()
 		spawn(5)	//So potency can be set in the proc that creates these crops
 			reagents.add_reagent("teapowder", 1+round((potency / 10), 2))
-			reagents.add_reagent("kelotane", 1+round((potency / 20), 1))
+			reagents.add_reagent("kelotane", 1+round((potency / 20), 1))
diff --git a/code/modules/mob/living/simple_animal/friendly/mushroom.dm b/code/modules/mob/living/simple_animal/friendly/mushroom.dm
deleted file mode 100644
index e99470ca03c..00000000000
--- a/code/modules/mob/living/simple_animal/friendly/mushroom.dm
+++ /dev/null
@@ -1,15 +0,0 @@
-/mob/living/simple_animal/mushroom
-	name = "walking mushroom"
-	desc = "It's a massive mushroom... with legs?"
-	icon_state = "mushroom"
-	icon_living = "mushroom"
-	icon_dead = "mushroom_dead"
-	speak_chance = 0
-	turns_per_move = 1
-	maxHealth = 5
-	health = 5
-	meat_type = /obj/item/weapon/reagent_containers/food/snacks/hugemushroomslice
-	response_help  = "pets"
-	response_disarm = "gently pushes aside"
-	response_harm   = "whacks"
-	harm_intent_damage = 5
\ No newline at end of file
diff --git a/code/modules/mob/living/simple_animal/hostile/mushroom.dm b/code/modules/mob/living/simple_animal/hostile/mushroom.dm
new file mode 100644
index 00000000000..777373763dd
--- /dev/null
+++ b/code/modules/mob/living/simple_animal/hostile/mushroom.dm
@@ -0,0 +1,71 @@
+/mob/living/simple_animal/hostile/mushroom
+	name = "walking mushroom"
+	desc = "It's a massive mushroom... with legs?"
+	icon_state = "mushroom"
+	icon_living = "mushroom"
+	icon_dead = "mushroom_dead"
+	speak_chance = 0
+	turns_per_move = 1
+	maxHealth = 50
+	health = 50
+	meat_type = /obj/item/weapon/reagent_containers/food/snacks/hugemushroomslice
+	response_help  = "pets"
+	response_disarm = "gently pushes aside"
+	response_harm   = "whacks"
+	harm_intent_damage = 5
+	melee_damage_lower = 5
+	melee_damage_upper = 15
+	attack_same = 2
+	attacktext = "chomps"
+	faction = "mushroom"
+	environment_smash = 0
+	stat_attack = 2
+	var/powerlevel = 0 //Tracks our killcount
+	var/bruised = 0 //If someone tries to cheat the system by attacking a shroom to lower its health, punish them so that it wont award levels to shrooms that eat it
+
+/mob/living/simple_animal/hostile/mushroom/attack_animal(var/mob/living/L)
+	if(istype(L, /mob/living/simple_animal/hostile/mushroom) && stat == 2)
+		var/mob/living/simple_animal/hostile/mushroom/M = L
+		M.visible_message("<span class='notice'>The [M.name] devours the [src.name]!</span>")
+		if(!bruised)
+			M.LevelUp()
+		del(src)
+	..()
+
+/mob/living/simple_animal/hostile/mushroom/proc/LevelUp()
+	if(powerlevel <= 9)
+		powerlevel += 1
+	melee_damage_lower += 5
+	melee_damage_upper += 5
+	maxHealth += 5
+	health = maxHealth
+
+/mob/living/simple_animal/hostile/mushroom/proc/Bruise()
+	if(!bruised && !stat)
+		src.visible_message("<span class='notice'>The [src.name] was bruised!</span>")
+		bruised = 1
+
+/mob/living/simple_animal/hostile/mushroom/attackby(obj/item/weapon/W as obj, mob/user as mob)
+	..()
+	Bruise()
+
+/mob/living/simple_animal/hostile/mushroom/attack_hand(mob/living/carbon/human/M as mob)
+	..()
+	if(M.a_intent == "harm")
+		Bruise()
+
+/mob/living/simple_animal/hostile/mushroom/hitby(atom/movable/AM)
+	..()
+	if(istype(AM, /obj/item))
+		var/obj/item/T = AM
+		if(T.throwforce)
+			Bruise()
+
+/mob/living/simple_animal/hostile/mushroom/harvest()
+	var/counter
+	for(counter=0, counter<=powerlevel, counter++)
+		var/obj/item/weapon/reagent_containers/food/snacks/hugemushroomslice/S = new /obj/item/weapon/reagent_containers/food/snacks/hugemushroomslice(src.loc)
+		S.reagents.add_reagent("mushroomhallucinogen", powerlevel)
+		S.reagents.add_reagent("doctorsdelight", powerlevel)
+		S.reagents.add_reagent("synaptizine", powerlevel)
+	del(src)
\ No newline at end of file
diff --git a/code/modules/mob/transform_procs.dm b/code/modules/mob/transform_procs.dm
index b8281e65b0e..ac38a35b839 100644
--- a/code/modules/mob/transform_procs.dm
+++ b/code/modules/mob/transform_procs.dm
@@ -478,7 +478,7 @@
 		return 1
 	if(ispath(MP, /mob/living/simple_animal/hostile/carp))
 		return 1
-	if(ispath(MP, /mob/living/simple_animal/mushroom))
+	if(ispath(MP, /mob/living/simple_animal/hostile/mushroom))
 		return 1
 	if(ispath(MP, /mob/living/simple_animal/shade))
 		return 1
diff --git a/code/modules/projectiles/projectile/magic.dm b/code/modules/projectiles/projectile/magic.dm
index 0aee7b729e2..12b8f565b05 100644
--- a/code/modules/projectiles/projectile/magic.dm
+++ b/code/modules/projectiles/projectile/magic.dm
@@ -170,7 +170,7 @@ proc/wabbajack(mob/living/M)
 						if("cat")		new_mob = new /mob/living/simple_animal/cat(M.loc)
 						if("carp")		new_mob = new /mob/living/simple_animal/hostile/carp(M.loc)
 						if("bear")		new_mob = new /mob/living/simple_animal/hostile/bear(M.loc)
-						if("mushroom")	new_mob = new /mob/living/simple_animal/mushroom(M.loc)
+						if("mushroom")	new_mob = new /mob/living/simple_animal/hostile/mushroom(M.loc)
 						if("tomato")	new_mob = new /mob/living/simple_animal/tomato(M.loc)
 						if("mouse")		new_mob = new /mob/living/simple_animal/mouse(M.loc)
 						if("chicken")	new_mob = new /mob/living/simple_animal/chicken(M.loc)
diff --git a/tgstation.dme b/tgstation.dme
index 072b55cdcbc..dbdff9390f6 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -1016,7 +1016,6 @@
 #include "code\modules\mob\living\simple_animal\friendly\farm_animals.dm"
 #include "code\modules\mob\living\simple_animal\friendly\lizard.dm"
 #include "code\modules\mob\living\simple_animal\friendly\mouse.dm"
-#include "code\modules\mob\living\simple_animal\friendly\mushroom.dm"
 #include "code\modules\mob\living\simple_animal\friendly\pug.dm"
 #include "code\modules\mob\living\simple_animal\friendly\slime.dm"
 #include "code\modules\mob\living\simple_animal\friendly\tomato.dm"
@@ -1030,6 +1029,7 @@
 #include "code\modules\mob\living\simple_animal\hostile\hostile.dm"
 #include "code\modules\mob\living\simple_animal\hostile\mimic.dm"
 #include "code\modules\mob\living\simple_animal\hostile\mining_mobs.dm"
+#include "code\modules\mob\living\simple_animal\hostile\mushroom.dm"
 #include "code\modules\mob\living\simple_animal\hostile\pirate.dm"
 #include "code\modules\mob\living\simple_animal\hostile\russian.dm"
 #include "code\modules\mob\living\simple_animal\hostile\syndicate.dm"