diff --git a/code/game/machinery/airlock_control.dm b/code/game/machinery/airlock_control.dm
index 4d302c6749c..f62c78ccbcb 100644
--- a/code/game/machinery/airlock_control.dm
+++ b/code/game/machinery/airlock_control.dm
@@ -6,6 +6,7 @@ obj/machinery/door/airlock
 	var/frequency
 	var/shockedby = list()
 	var/datum/radio_frequency/radio_connection
+	explosion_resistance = 15
 
 	receive_signal(datum/signal/signal)
 		if(!signal || signal.encryption) return
diff --git a/code/game/machinery/doors/door.dm b/code/game/machinery/doors/door.dm
index 27680b93cd8..fdbd1875b51 100644
--- a/code/game/machinery/doors/door.dm
+++ b/code/game/machinery/doors/door.dm
@@ -29,8 +29,10 @@
 		..()
 		if(density)
 			layer = 3.1 //Above most items if closed
+			explosion_resistance = initial(explosion_resistance)
 		else
 			layer = 2.7 //Under all objects if opened. 2.7 due to tables being at 2.6
+			explosion_resistance = 0
 		update_nearby_tiles(need_rebuild=1)
 		return
 
@@ -208,6 +210,7 @@
 		sleep(10)
 		src.layer = 2.7
 		src.density = 0
+		explosion_resistance = 0
 		update_icon()
 //		src.SetOpacity(0)
 		update_nearby_tiles()
@@ -231,6 +234,7 @@
 
 		animate("closing")
 		src.density = 1
+		explosion_resistance = initial(explosion_resistance)
 		src.layer = 3.1
 		sleep(10)
 		update_icon()
@@ -321,4 +325,4 @@
 			else
 				close()
 	return
-*/
+*/
\ No newline at end of file
diff --git a/code/game/machinery/doors/poddoor.dm b/code/game/machinery/doors/poddoor.dm
index 60253441a26..f02f4644031 100644
--- a/code/game/machinery/doors/poddoor.dm
+++ b/code/game/machinery/doors/poddoor.dm
@@ -4,6 +4,7 @@
 	icon = 'icons/obj/doors/rapid_pdoor.dmi'
 	icon_state = "pdoor1"
 	var/id = 1.0
+	explosion_resistance = 25
 
 /obj/machinery/door/poddoor/Bumped(atom/AM)
 	if(!density)
diff --git a/code/game/machinery/doors/windowdoor.dm b/code/game/machinery/doors/windowdoor.dm
index e37762fa488..ced6f902381 100644
--- a/code/game/machinery/doors/windowdoor.dm
+++ b/code/game/machinery/doors/windowdoor.dm
@@ -9,6 +9,7 @@
 	flags = ON_BORDER
 	opacity = 0
 	var/obj/item/weapon/airlock_electronics/electronics = null
+	explosion_resistance = 5
 
 
 /obj/machinery/door/window/update_nearby_tiles(need_rebuild)
@@ -105,6 +106,7 @@
 	src.icon_state = text("[]open", src.base_state)
 	sleep(10)
 
+	explosion_resistance = 0
 	src.density = 0
 //	src.sd_SetOpacity(0)	//TODO: why is this here? Opaque windoors? ~Carn
 	update_nearby_tiles()
@@ -119,9 +121,10 @@
 	src.operating = 1
 	flick(text("[]closing", src.base_state), src)
 	playsound(src.loc, 'sound/machines/windowdoor.ogg', 100, 1)
-	src.icon_state = text("[]", src.base_state)
+	src.icon_state = src.base_state
 
 	src.density = 1
+	explosion_resistance = initial(explosion_resistance)
 //	if(src.visible)
 //		SetOpacity(1)	//TODO: why is this here? Opaque windoors? ~Carn
 	update_nearby_tiles()
diff --git a/code/game/objects/explosion_recursive.dm b/code/game/objects/explosion_recursive.dm
index 3171db1fb38..07c6241503a 100644
--- a/code/game/objects/explosion_recursive.dm
+++ b/code/game/objects/explosion_recursive.dm
@@ -1,9 +1,11 @@
-/* - uncomment this to test it out!
+/* - uncomment this to test it out! */
 /mob/verb/kaboom()
 	var/power = input(src, "power?", "power?") as num
 	var/turf/T = get_turf(src)
 	explosion_rec(T, power)
-*/
+
+/obj
+	var/explosion_resistance
 
 /datum/explosion_turf
 	var/turf/turf //The turf which will get ex_act called on it
@@ -58,7 +60,7 @@ proc/explosion_rec(turf/epicenter, power)
 	//This steap handles the gathering of turfs which will be ex_act() -ed in the next step. It also ensures each turf gets the maximum possible amount of power dealt to it.
 	for(var/direction in cardinal)
 		var/turf/T = get_step(epicenter, direction)
-		T.explosion_spread(power - epicenter.explosion_resistance)
+		T.explosion_spread(power - epicenter.explosion_resistance, direction)
 
 	//This step applies the ex_act effects for the explosion, as planned in the previous step.
 	for( var/datum/explosion_turf/ET in explosion_turfs )
@@ -111,18 +113,40 @@ proc/explosion_rec(turf/epicenter, power)
 	explosion_resistance = 25
 
 //Code-wise, a safe value for power is something up to ~25 or ~30.. This does quite a bit of damage to the station.
-/turf/proc/explosion_spread(power)
+//direction is the direction that the spread took to come to this tile. So it is pointing in the main blast direction - meaning where this tile should spread most of it's force.
+/turf/proc/explosion_spread(power, direction)
 	if(power <= 0)
 		return
 
+	/*
+	sleep(2)
+	new/obj/effect/debugging/marker(src)
+	*/
+
 	var/datum/explosion_turf/ET = get_explosion_turf(src)
 	if(ET.max_power >= power)
 		return //The turf already sustained and spread a power greated than what we are dealing with. No point spreading again.
 	ET.max_power = power
 
+	var/spread_power = power - src.explosion_resistance //This is the amount of power that will be spread to the tile in the direction of the blast
+	var/side_spread_power = power - 2 * src.explosion_resistance //This is the amount of power that will be spread to the side tiles
+	for(var/obj/O in src)
+		if(O.explosion_resistance)
+			spread_power -= O.explosion_resistance
+			side_spread_power -= O.explosion_resistance
+
+	var/turf/T = get_step(src, direction)
+	T.explosion_spread(spread_power, direction)
+	T = get_step(src, turn(direction,90))
+	T.explosion_spread(side_spread_power, turn(direction,90))
+	T = get_step(src, turn(direction,-90))
+	T.explosion_spread(side_spread_power, turn(direction,90))
+
+	/*
 	for(var/direction in cardinal)
 		var/turf/T = get_step(src, direction)
-		T.explosion_spread(power - src.explosion_resistance)
+		T.explosion_spread(spread_power)
+	*/
 
 /turf/unsimulated/explosion_spread(power)
 	return //So it doesn't get to the parent proc, which simulates explosions
\ No newline at end of file
diff --git a/code/game/objects/structures/grille.dm b/code/game/objects/structures/grille.dm
index 6498103be3b..7b4687bf478 100644
--- a/code/game/objects/structures/grille.dm
+++ b/code/game/objects/structures/grille.dm
@@ -12,9 +12,7 @@
 	layer = 2.9
 	var/health = 10
 	var/destroyed = 0
-	proc
-		healthcheck()
-		shock(mob/user, prb)
+	explosion_resistance = 5
 
 	ex_act(severity)
 		switch(severity)
@@ -178,7 +176,7 @@
 		return
 
 
-	healthcheck()
+	proc/healthcheck()
 		if (src.health <= 0)
 			if (!( src.destroyed ))
 				src.icon_state = "brokengrille"
@@ -197,7 +195,7 @@
 // shock user with probability prb (if all connections & power are working)
 // returns 1 if shocked, 0 otherwise
 
-	shock(mob/user, prb)
+	proc/shock(mob/user, prb)
 		if(!anchored || destroyed)		// anchored/destroyed grilles are never connected
 			return 0
 		if(!prob(prb))
diff --git a/code/game/supplyshuttle.dm b/code/game/supplyshuttle.dm
index 94f3e3123c5..8834b4a6b78 100644
--- a/code/game/supplyshuttle.dm
+++ b/code/game/supplyshuttle.dm
@@ -44,6 +44,7 @@ var/list/mechtoys = list(
 	density = 0
 	anchored = 1
 	layer = 4
+	explosion_resistance = 5
 
 /obj/structure/plasticflaps/CanPass(atom/A, turf/T)
 	if(istype(A) && A.checkpass(PASSGLASS))