diff --git a/code/_helpers/unsorted.dm b/code/_helpers/unsorted.dm
index 10f1d8c64c..d3d4978d3d 100644
--- a/code/_helpers/unsorted.dm
+++ b/code/_helpers/unsorted.dm
@@ -1170,7 +1170,10 @@ var/list/WALLITEMS = list(
 	/obj/machinery/newscaster, /obj/machinery/firealarm, /obj/structure/noticeboard, /obj/machinery/button/remote,
 	/obj/machinery/computer/security/telescreen, /obj/machinery/embedded_controller/radio,
 	/obj/item/weapon/storage/secure/safe, /obj/machinery/door_timer, /obj/machinery/flasher, /obj/machinery/keycard_auth,
-	/obj/structure/mirror, /obj/structure/fireaxecabinet, /obj/machinery/computer/security/telescreen/entertainment
+	/obj/structure/mirror, /obj/structure/fireaxecabinet, /obj/machinery/computer/security/telescreen/entertainment,
+	/obj/machinery/doorbell_chime, /obj/machinery/button/doorbell, /obj/machinery/atm, /obj/machinery/recharger/wallcharger,	//CHOMPEdit
+	/obj/machinery/computer/guestpass, /obj/item/device/geiger/wall, /obj/machinery/button/windowtint, /obj/machinery/computer/id_restorer,	//CHOMPEdit
+	/obj/machinery/computer/timeclock, /obj/machinery/station_map, /obj/machinery/ai_status_display	//CHOMPEdit
 	)
 /proc/gotwallitem(loc, dir)
 	for(var/obj/O in loc)
diff --git a/code/game/machinery/fire_alarm.dm b/code/game/machinery/fire_alarm.dm
index e8e5e7b4de..781352ece4 100644
--- a/code/game/machinery/fire_alarm.dm
+++ b/code/game/machinery/fire_alarm.dm
@@ -71,6 +71,7 @@ FIRE ALARM
 	QDEL_NULL(engalarm) // CHOMPEdit: Clearing the loop here too
 	QDEL_NULL(critalarm) // CHOMPEdit: Clearing the loop here too
 	QDEL_NULL(causality) // CHOMPEdit: Clearing the loop here too
+	reset()		//CHOMPEdit alarm needs to go when destroyed
 	return ..()
 
 /obj/machinery/firealarm/proc/offset_alarm()
diff --git a/modular_chomp/code/game/machinery/portable_turret.dm b/modular_chomp/code/game/machinery/portable_turret.dm
index e32b110f34..f4c5b9e6f4 100644
--- a/modular_chomp/code/game/machinery/portable_turret.dm
+++ b/modular_chomp/code/game/machinery/portable_turret.dm
@@ -3,7 +3,7 @@
 	use_power = FALSE
 	idle_power_usage = 0
 	active_power_usage = 0
-	health = 20
+	health = 5	//extremely brittle
 	maxhealth = 20
 	reqpower = 0
 	enabled = TRUE
@@ -60,4 +60,8 @@
 
 	else
 		// Its closed.
-		icon_state = "turret_cover_[turret_type]"
\ No newline at end of file
+		icon_state = "turret_cover_[turret_type]"
+
+/obj/machinery/porta_turret/rcd/die()
+	spark_system.start()
+	qdel(src)
\ No newline at end of file
diff --git a/modular_chomp/code/game/objects/items/holosign_creator.dm b/modular_chomp/code/game/objects/items/holosign_creator.dm
index 77406bcc23..325efda50a 100644
--- a/modular_chomp/code/game/objects/items/holosign_creator.dm
+++ b/modular_chomp/code/game/objects/items/holosign_creator.dm
@@ -25,26 +25,25 @@
 		to_chat(user, "<span class='notice'>You use [src] to deactivate [H].</span>")
 		qdel(H)
 	else
-		if(!is_blocked_turf(T, TRUE)) //can't put holograms on a tile that has dense stuff
-			if(holocreator_busy)
-				to_chat(user, "<span class='notice'>[src] is busy creating a hologram.</span>")
-				return
-			if(signs.len < max_signs)
-				playsound(src.loc, 'sound/machines/click.ogg', 20, 1)
-				if(creation_time)
-					holocreator_busy = TRUE
-					if(!do_after(user, creation_time, target = target))
-						holocreator_busy = FALSE
-						return
+		if(holocreator_busy)
+			to_chat(user, "<span class='notice'>[src] is busy creating a hologram.</span>")
+			return
+		if(signs.len < max_signs)
+			playsound(src.loc, 'sound/machines/click.ogg', 20, 1)
+			if(creation_time)
+				holocreator_busy = TRUE
+				if(!do_after(user, creation_time, target = target))
 					holocreator_busy = FALSE
-					if(signs.len >= max_signs)
-						return
-					if(is_blocked_turf(T, TRUE)) //don't try to sneak dense stuff on our tile during the wait.
-						return
-				H = new holosign_type(get_turf(target), src)
-				to_chat(user, "<span class='notice'>You create \a [H] with [src].</span>")
-			else
-				to_chat(user, "<span class='notice'>[src] is projecting at max capacity!</span>")
+					return
+				holocreator_busy = FALSE
+				if(signs.len >= max_signs)
+					return
+				if(is_blocked_turf(T, TRUE)) //don't try to sneak dense stuff on our tile during the wait.
+					return
+			H = new holosign_type(get_turf(target), src)
+			to_chat(user, "<span class='notice'>You create \a [H] with [src].</span>")
+		else
+			to_chat(user, "<span class='notice'>[src] is projecting at max capacity!</span>")
 
 /obj/item/weapon/holosign_creator/attack_self(mob/user)
 	. = ..()
diff --git a/modular_chomp/code/game/objects/items/weapons/RCD.dm b/modular_chomp/code/game/objects/items/weapons/RCD.dm
index 13e29598f7..098efd640d 100644
--- a/modular_chomp/code/game/objects/items/weapons/RCD.dm
+++ b/modular_chomp/code/game/objects/items/weapons/RCD.dm
@@ -369,7 +369,7 @@ rborosilicate = 12
 			airlock_type = /obj/machinery/door/airlock
 			airlock_glass = FALSE
 
-/obj/item/weapon/rcd/verb/change_airlock_access(mob/user)
+/obj/item/weapon/rcd/proc/change_airlock_access(mob/user)
 
 	if (!ishuman(user) && !istype(user,/mob/living/silicon/robot))
 		return
@@ -695,6 +695,8 @@ rborosilicate = 12
 			to_chat(user, span("notice", "You build a conveyor"))
 			return TRUE
 		if(RCD_TURRET)
+			if(locate(/obj/machinery/porta_turret) in src)
+				return FALSE
 			var/obj/machinery/porta_turret/T = new /obj/machinery/porta_turret/rcd(src)
 			T.faction = the_rcd.turret_faction
 			return TRUE
@@ -744,6 +746,9 @@ rborosilicate = 12
 			else
 				if(dx > 0)	direction = EAST
 				else		direction = WEST
+			if(gotwallitem(get_step(src,direction), direction))
+				to_chat(user, span("warning", "There is already a wall item there!"))
+				return FALSE
 			var/obj/O = new the_rcd.wall_frame_type(get_step(src,direction))
 			O.dir = direction
 			if(istype(O,/obj/machinery/light))