diff --git a/code/WorkInProgress/Chemistry-Recipes.dm b/code/WorkInProgress/Chemistry-Recipes.dm
index f9a8415f0fd..13466596e72 100644
--- a/code/WorkInProgress/Chemistry-Recipes.dm
+++ b/code/WorkInProgress/Chemistry-Recipes.dm
@@ -6,6 +6,11 @@ datum
 		var/result = null
 		var/list/required_reagents = new/list()
 		var/list/required_catalysts = new/list()
+
+		// Both of these variables are mostly going to be used with Metroid cores - but if you want to, you can use them for other things
+		var/atom/required_container = null // the container required for the reaction to happen
+		var/required_other = 0 // an integer required for the reaction to happen
+
 		var/result_amount = 0
 
 		proc
@@ -495,6 +500,14 @@ datum
 			result_amount = 5
 
 
+/////////////////////////////////////METROID CORE REACTIONS ///////////////////////////////
+
+
+		// TODO
+
+
+
+
 //////////////////////////////////////////FOOD MIXTURES////////////////////////////////////
 
 		tofu
diff --git a/code/WorkInProgress/Chemistry-Tools.dm b/code/WorkInProgress/Chemistry-Tools.dm
index 0b655db2ef1..70c6280d864 100644
--- a/code/WorkInProgress/Chemistry-Tools.dm
+++ b/code/WorkInProgress/Chemistry-Tools.dm
@@ -828,7 +828,7 @@
 						user << "\red [target] is empty."
 						return
 
-					if(!target.is_open_container() && !istype(target,/obj/reagent_dispensers))
+					if(!target.is_open_container() && !istype(target,/obj/reagent_dispensers) && !istype(target,/obj/item/metroid_core))
 						user << "\red You cannot directly remove reagents from this object."
 						return
 
@@ -845,13 +845,18 @@
 					return
 				if(istype(target, /obj/item/weapon/implantcase/chem))
 					return
-				if(!target.is_open_container() && !ismob(target) && !istype(target, /obj/item/weapon/reagent_containers/food))
+
+				if(!target.is_open_container() && !ismob(target) && !istype(target, /obj/item/weapon/reagent_containers/food) && !istype(target, /obj/item/metroid_core))
 					user << "\red You cannot directly fill this object."
 					return
 				if(target.reagents.total_volume >= target.reagents.maximum_volume)
 					user << "\red [target] is full."
 					return
 
+				if(istype(target, /obj/item/metroid_core))
+					var/obj/item/metroid_core/core = target
+					core.Flush = 30
+
 				if(ismob(target) && target != user)
 					for(var/mob/O in viewers(world.view, user))
 						O.show_message(text("\red <B>[] is trying to inject []!</B>", user, target), 1)
diff --git a/code/defines/mob/living/carbon/metroid.dm b/code/defines/mob/living/carbon/metroid.dm
index cd99033c2c2..6f1f4610c5d 100644
--- a/code/defines/mob/living/carbon/metroid.dm
+++ b/code/defines/mob/living/carbon/metroid.dm
@@ -27,6 +27,8 @@
 
 	var/attacked = 0 // determines if it's been attacked recently. Can be any number, is a cooloff-ish variable
 
+	var/cores = 3 // the number of /obj/item/metroid_core's the metroid has left inside
+
 /mob/living/carbon/metroid/adult
 	name = "adult metroid"
 	icon = 'mob.dmi'
diff --git a/code/defines/obj.dm b/code/defines/obj.dm
index 6af2c8159e0..dc8b665d5b1 100644
--- a/code/defines/obj.dm
+++ b/code/defines/obj.dm
@@ -1056,6 +1056,46 @@
 
 //END BRAINS=====================================================
 
+
+
+// Basically this Metroid Core catalyzes reactions that normally wouldn't happen anywhere
+/obj/item/metroid_core
+	name = "metroid core"
+	desc = "A very slimy and tender part of a Metroid. They also legended to have \"magical powers\"."
+	icon = 'surgery.dmi'
+	icon_state = "metroid core"
+	flags = TABLEPASS
+	force = 1.0
+	w_class = 1.0
+	throwforce = 1.0
+	throw_speed = 3
+	throw_range = 6
+	origin_tech = "biotech=4"
+	var/POWERFLAG = 0 // sshhhhhhh
+	var/Flush = 30
+
+	New()
+		..()
+		var/datum/reagents/R = new/datum/reagents(100)
+		reagents = R
+		R.my_atom = src
+		POWERFLAG = rand(-5,15)
+		//flags |= NOREACT
+
+		spawn()
+			Life()
+
+	proc/Life()
+		while(src)
+			sleep(10)
+			Flush--
+			if(Flush <= 0)
+				reagents.clear_reagents()
+				Flush = 30
+
+
+
+
 /obj/noticeboard
 	name = "Notice Board"
 	icon = 'stationobjs.dmi'
diff --git a/code/game/objects/items/item.dm b/code/game/objects/items/item.dm
index 2dd9fef652a..0117086e53f 100644
--- a/code/game/objects/items/item.dm
+++ b/code/game/objects/items/item.dm
@@ -235,6 +235,7 @@
 			if(istype(Metroid, /mob/living/carbon/metroid/adult))
 				if(prob(5 + round(power/2)))
 					Metroid.Victim = null
+					Metroid.anchored = 0
 					spawn(0)
 						Metroid.canmove = 0
 						step_away(Metroid, user)
@@ -246,6 +247,7 @@
 			else
 				if(prob(10 + power*2))
 					Metroid.Victim = null
+					Metroid.anchored = 0
 					spawn(0)
 						step_away(Metroid, user)
 						Metroid.canmove = 0
diff --git a/code/game/objects/items/weapons/surgery_tools.dm b/code/game/objects/items/weapons/surgery_tools.dm
index 182945dfafb..bb03ecb0ce2 100644
--- a/code/game/objects/items/weapons/surgery_tools.dm
+++ b/code/game/objects/items/weapons/surgery_tools.dm
@@ -37,7 +37,7 @@ CIRCULAR SAW
 			user << "\red You're going to need to remove that mask/helmet/glasses first."
 			return
 
-		if(istype(M, /mob/living/carbon/alien))//Aliens don't have eyes./N
+		if(istype(M, /mob/living/carbon/alien) || istype(M, /mob/living/carbon/metroid))//Aliens don't have eyes./N
 			user << "\red You cannot locate any eyes on this creature!"
 			return
 
@@ -230,6 +230,15 @@ CIRCULAR SAW
 
 		switch(M:brain_op_stage)
 			if(0.0)
+				if(istype(M, /mob/living/carbon/metroid))
+					if(M.stat == 2)
+						for(var/mob/O in (viewers(M) - user - M))
+							O.show_message("\red [M.name] is beginning to have its flesh cut open with [src] by [user].", 1)
+						M << "\red [user] begins to cut open your flesh with [src]!"
+						user << "\red You cut [M]'s flesh open with [src]!"
+						M:brain_op_stage = 1.0
+						return
+
 				if(M != user)
 					for(var/mob/O in (viewers(M) - user - M))
 						O.show_message("\red [M] is beginning to have his head cut open with [src] by [user].", 1)
@@ -257,7 +266,25 @@ CIRCULAR SAW
 
 				M.updatehealth()
 				M:brain_op_stage = 1.0
+
+			if(1)
+				if(istype(M, /mob/living/carbon/metroid))
+					if(M.stat == 2)
+						for(var/mob/O in (viewers(M) - user - M))
+							O.show_message("\red [M.name] is having its silky inndards cut apart with [src] by [user].", 1)
+						M << "\red [user] begins to cut apart your innards with [src]!"
+						user << "\red You cut [M]'s silky innards apart with [src]!"
+						M:brain_op_stage = 2.0
+						return
 			if(2.0)
+				if(istype(M, /mob/living/carbon/metroid))
+					if(M.stat == 2)
+						var/mob/living/carbon/metroid/Metroid = M
+						if(Metroid.cores > 0)
+							if(istype(M, /mob/living/carbon/metroid))
+								user << "\red You attempt to remove [M]'s core, but your [src] is ineffective!"
+								return
+
 				if(M != user)
 					for(var/mob/O in (viewers(M) - user - M))
 						O.show_message("\red [M] is having his connections to the brain delicately severed with [src] by [user].", 1)
@@ -307,7 +334,7 @@ CIRCULAR SAW
 			user << "\red You're going to need to remove that mask/helmet/glasses first."
 			return
 
-		if(istype(M, /mob/living/carbon/alien))//Aliens don't have eyes./N
+		if(istype(M, /mob/living/carbon/alien) || istype(M, /mob/living/carbon/metroid))//Aliens don't have eyes./N
 			user << "\red You cannot locate any eyes on this creature!"
 			return
 
@@ -380,6 +407,8 @@ CIRCULAR SAW
 
 		switch(M:brain_op_stage)
 			if(1.0)
+				if(istype(M, /mob/living/carbon/metroid))
+					return
 				if(M != user)
 					for(var/mob/O in (viewers(M) - user - M))
 						O.show_message("\red [M] has his skull sawed open with [src] by [user].", 1)
@@ -408,6 +437,25 @@ CIRCULAR SAW
 				M.updatehealth()
 				M:brain_op_stage = 2.0
 
+			if(2.0)
+				if(istype(M, /mob/living/carbon/metroid))
+					if(M.stat == 2)
+						var/mob/living/carbon/metroid/Metroid = M
+						if(Metroid.cores > 0)
+							for(var/mob/O in (viewers(M) - user - M))
+								O.show_message("\red [M.name] is having one of its cores sawed out with [src] by [user].", 1)
+
+							Metroid.cores--
+							M << "\red [user] begins to remove one of your cores with [src]! ([Metroid.cores] cores remaining)"
+							user << "\red You cut one of [M]'s cores out with [src]! ([Metroid.cores] cores remaining)"
+
+							new/obj/item/metroid_core(M.loc)
+
+							if(Metroid.cores <= 0)
+								M.icon_state = "baby metroid dead-nocore"
+
+							return
+
 			if(3.0)
 				if(M != user)
 					for(var/mob/O in (viewers(M) - user - M))
diff --git a/code/modules/mob/living/carbon/human/human.dm b/code/modules/mob/living/carbon/human/human.dm
index b1645214403..eb29d6c043d 100644
--- a/code/modules/mob/living/carbon/human/human.dm
+++ b/code/modules/mob/living/carbon/human/human.dm
@@ -82,6 +82,10 @@
 			loc = tmob.loc
 			tmob.loc = oldloc
 			now_pushing = 0
+			for(var/mob/living/carbon/metroid/Metroid in view(1,tmob))
+				if(Metroid.Victim == tmob)
+					Metroid.UpdateFeed()
+
 			return
 		if(istype(equipped(), /obj/item/weapon/melee/baton)) // add any other item paths you think are necessary
 			if(loc:sd_lumcount < 3 || blinded)
diff --git a/code/modules/mob/living/carbon/metroid/metroid.dm b/code/modules/mob/living/carbon/metroid/metroid.dm
index aeca9e4c7c6..c2b715523fd 100644
--- a/code/modules/mob/living/carbon/metroid/metroid.dm
+++ b/code/modules/mob/living/carbon/metroid/metroid.dm
@@ -431,7 +431,7 @@
 
 	if(Victim)
 		if(Victim == M)
-			if(prob(90))
+			if(prob(60))
 				for(var/mob/O in viewers(src, null))
 					if ((O.client && !( O.blinded )))
 						O.show_message("\red [M] attempts to wrestle \the [name] off!", 1)
@@ -444,12 +444,13 @@
 				playsound(loc, 'thudswoosh.ogg', 50, 1, -1)
 
 				Victim = null
+				anchored = 0
 				step_away(src,M)
 
 			return
 
 		else
-			if(prob(80))
+			if(prob(30))
 				for(var/mob/O in viewers(src, null))
 					if ((O.client && !( O.blinded )))
 						O.show_message("\red [M] attempts to wrestle \the [name] off of [Victim]!", 1)
@@ -462,6 +463,7 @@
 				playsound(loc, 'thudswoosh.ogg', 50, 1, -1)
 
 				Victim = null
+				anchored = 0
 				step_away(src,M)
 
 			return
@@ -505,7 +507,9 @@
 			if (prob(90))
 				if (M.mutations & HULK)
 					damage += 5
-					if(Victim) Victim = null
+					if(Victim)
+						Victim = null
+						anchored = 0
 					spawn(0)
 
 						step_away(src,M,15)
@@ -592,7 +596,10 @@
 					if ((O.client && !( O.blinded )))
 						O.show_message(text("\red <B>[] has tackled [name]!</B>", M), 1)
 
-				if(Victim) Victim = null
+				if(Victim)
+					Victim = null
+					anchored = 0
+
 				spawn(0)
 
 					step_away(src,M,15)
diff --git a/code/modules/mob/living/carbon/metroid/powers.dm b/code/modules/mob/living/carbon/metroid/powers.dm
index a58c98501cd..2c639867f78 100644
--- a/code/modules/mob/living/carbon/metroid/powers.dm
+++ b/code/modules/mob/living/carbon/metroid/powers.dm
@@ -41,6 +41,7 @@
 	Victim = M
 	src.loc = M.loc
 	canmove = 0
+	anchored = 1
 	var/lastnut = nutrition
 	//if(M.client) M << "\red You legs become paralyzed!"
 	if(istype(src, /mob/living/carbon/metroid/adult))
@@ -63,7 +64,7 @@
 		Victim.cloneloss += rand(1,10)
 		Victim.toxloss += rand(1,2)
 		if(Victim.health <= 0)
-			Victim.toxloss += rand(2,5)
+			Victim.toxloss += rand(2,4)
 
 		if(toxloss > 0)
 			toxloss -= 5
@@ -109,7 +110,7 @@
 		Victim.updatehealth()
 		updatehealth()
 
-		sleep(rand(5,25))
+		sleep(rand(15,45))
 
 
 	if(istype(src, /mob/living/carbon/metroid/adult))
@@ -119,6 +120,7 @@
 
 	Victim = null
 	canmove = 1
+	anchored = 0
 
 	if(M.health <= -70)
 		M.canmove = 0
diff --git a/icons/mob/mob.dmi b/icons/mob/mob.dmi
index e19a851faa0..aab5259c708 100644
Binary files a/icons/mob/mob.dmi and b/icons/mob/mob.dmi differ
diff --git a/icons/obj/surgery.dmi b/icons/obj/surgery.dmi
index 7550fbf7c22..9a4f4fec1b3 100644
Binary files a/icons/obj/surgery.dmi and b/icons/obj/surgery.dmi differ
diff --git a/tgstation.dme b/tgstation.dme
index 38923c20bf1..4416b69d021 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -708,8 +708,10 @@
 #include "code\modules\mob\living\carbon\metroid\examine.dm"
 #include "code\modules\mob\living\carbon\metroid\hud.dm"
 #include "code\modules\mob\living\carbon\metroid\life.dm"
+#include "code\modules\mob\living\carbon\metroid\login.dm"
 #include "code\modules\mob\living\carbon\metroid\metroid.dm"
 #include "code\modules\mob\living\carbon\metroid\powers.dm"
+#include "code\modules\mob\living\carbon\metroid\say.dm"
 #include "code\modules\mob\living\carbon\monkey\death.dm"
 #include "code\modules\mob\living\carbon\monkey\emote.dm"
 #include "code\modules\mob\living\carbon\monkey\examine.dm"