diff --git a/code/game/gamemodes/nuclear/nuclearbomb.dm b/code/game/gamemodes/nuclear/nuclearbomb.dm
index 297f3efe7a7..162c8de6f91 100644
--- a/code/game/gamemodes/nuclear/nuclearbomb.dm
+++ b/code/game/gamemodes/nuclear/nuclearbomb.dm
@@ -74,7 +74,7 @@
 
 /obj/machinery/nuclearbomb/Topic(href, href_list)
 	..()
-	if (usr.stat || usr.restrained())
+	if (!usr.canmove || usr.stat || usr.restrained())
 		return
 	if (!ishuman(usr))
 		usr << "\red You don't have the dexterity to do this!"
diff --git a/code/game/machinery/pipe/pipe_dispenser.dm b/code/game/machinery/pipe/pipe_dispenser.dm
index b4b2830cbf8..582f5f2367c 100644
--- a/code/game/machinery/pipe/pipe_dispenser.dm
+++ b/code/game/machinery/pipe/pipe_dispenser.dm
@@ -44,7 +44,7 @@
 /obj/machinery/pipedispenser/Topic(href, href_list)
 	if(..())
 		return
-	if(unwrenched)
+	if(unwrenched || !usr.canmove || usr.stat || usr.restrained() || !in_range(loc, usr))
 		usr << browse(null, "window=pipedispenser")
 		return
 	usr.machine = src
@@ -133,6 +133,9 @@
 	usr.machine = src
 	src.add_fingerprint(usr)
 	if(href_list["dmake"])
+		if(unwrenched || !usr.canmove || usr.stat || usr.restrained() || !in_range(loc, usr))
+			usr << browse(null, "window=pipedispenser")
+			return
 		if(!wait)
 			var/p_type = text2num(href_list["dmake"])
 			var/obj/structure/disposalconstruct/C = new (src.loc)
diff --git a/code/modules/power/singularity/particle_accelerator/particle_control.dm b/code/modules/power/singularity/particle_accelerator/particle_control.dm
index 798a04a3c91..57514f85985 100644
--- a/code/modules/power/singularity/particle_accelerator/particle_control.dm
+++ b/code/modules/power/singularity/particle_accelerator/particle_control.dm
@@ -93,7 +93,7 @@
 				part.update_icon()
 
 		else if(href_list["strengthdown"])
-			strength++
+			strength--
 			if(strength < 0)
 				strength = 0
 			else
diff --git a/icons/mob/mask.dmi b/icons/mob/mask.dmi
index 88867c30b39..08068759ea3 100644
Binary files a/icons/mob/mask.dmi and b/icons/mob/mask.dmi differ