diff --git a/code/game/objects/explosion_recursive.dm b/code/game/objects/explosion_recursive.dm
index 56cc76f602..d1403c2b18 100644
--- a/code/game/objects/explosion_recursive.dm
+++ b/code/game/objects/explosion_recursive.dm
@@ -94,12 +94,8 @@
 	if(power <= 0)
 		return
 	if(src in explosion_turfs)
-		return
-
-	explosion_turfs |= src
-
-	if(explosion_turfs[src] >= power)
-		return //The turf already sustained and spread a power greated than what we are dealing with. No point spreading again.
+		if(explosion_turfs[src] >= power)
+			return //The turf already sustained and spread a power greated than what we are dealing with. No point spreading again.
 	explosion_turfs[src] = 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
@@ -112,7 +108,7 @@
 	T = get_step(src, turn(direction,90))
 	T.explosion_spread(spread_power, turn(direction,90), explosion_turfs)
 	T = get_step(src, turn(direction,-90))
-	T.explosion_spread(spread_power, turn(direction,90), explosion_turfs)
+	T.explosion_spread(spread_power, turn(direction,-90), explosion_turfs)
 
 /turf/unsimulated/explosion_spread(power)
 	return //So it doesn't get to the parent proc, which simulates explosions