diff --git a/src/Dodge/Room/Start.hs b/src/Dodge/Room/Start.hs
index c4cad4588..0452a4d07 100644
--- a/src/Dodge/Room/Start.hs
+++ b/src/Dodge/Room/Start.hs
@@ -55,7 +55,7 @@ wpAdd wp = rmPmnts %~ f
     g x = x & plIDCont .~ flickerMod
 
 -- TODO move this to a sensible place
--- Supposes the orginal placement is a light source, adds a flickermod
+-- Supposes the orginal placement is a light source, adds a flicker
 flickerMod :: Placement -> Maybe Placement
 flickerMod pl = Just $ sps0 $ PutMod $ ModIDTimerPoint3Bool
     { _mdID = 0
diff --git a/src/Dodge/Update.hs b/src/Dodge/Update.hs
index 682123633..5c2c364bd 100644
--- a/src/Dodge/Update.hs
+++ b/src/Dodge/Update.hs
@@ -16,6 +16,8 @@ import Dodge.SoundLogic
 import Dodge.Inventory
 import Dodge.WorldEvent.Sound
 import Dodge.Wall.Delete
+import Dodge.Wall.Dust
+import Dodge.RandomHelp
 import Geometry
 import Geometry.ConvexPoly
 import Geometry.Vector3D
@@ -28,6 +30,8 @@ import qualified Data.Set as S
 import qualified Data.IntSet as IS
 import qualified Data.IntMap.Strict as IM
 import Control.Lens
+import Control.Monad
+import Control.Monad.State
 import Data.Monoid
 import System.Random
 
@@ -121,9 +125,12 @@ destroyBlock bl w = w
     & deleteWallIDs wlids
     & blocks %~ IM.delete (_blID bl)
     & mkSoundBreakGlass pos
+    & flip (foldr (wlDustAt awl)) (map (pos +.+) ps)
   where
     wlids = _blWallIDs bl
+    awl = _walls w IM.! IS.findMin wlids
     pos = fst . _wlLine $ _walls w IM.! IS.findMin wlids
+    ps = (replicateM 25 $ randInCirc 20) & evalState $ _randGen w
 -- | Note the explict use of record syntax. Using lens created a space leak.
 resetWorldEvents :: World -> World
 resetWorldEvents w = w {_worldEvents = id}
diff --git a/src/Dodge/Wall/Damage.hs b/src/Dodge/Wall/Damage.hs
index 4fcc1e4cc..8d5fbd537 100644
--- a/src/Dodge/Wall/Damage.hs
+++ b/src/Dodge/Wall/Damage.hs
@@ -6,11 +6,10 @@ module Dodge.Wall.Damage
     , damageWall
     ) where
 import Dodge.Data
-import Dodge.WorldEvent.Cloud
 import Dodge.Wall.Reflect
+import Dodge.Wall.Dust
 import Dodge.Particle.Spark
 import Geometry
-import Geometry.Vector3D
 import Color
 
 import Control.Lens
@@ -26,8 +25,8 @@ wallEff :: DamageType -> Wall -> World -> World
 wallEff dt wl = case dt of
     Lasering _ sp p _ -> colSpark 8 lSparkCol (outTo sp p) (reflDirWall sp p wl)
     Piercing _ sp p _ -> colSpark' 0.2 8 pSparkCol (outTo sp p) (reflDirWall sp p wl)
-        . smokeCloudAt dustcol 20 200 1 (addZ 20 (outTo sp p))
-    Blunt    _ sp p _ -> smokeCloudAt dustcol 20 200 1 (addZ 20 (outTo sp p))
+        . wlDustAt wl (outTo sp p)
+    Blunt    _ sp p _ -> wlDustAt wl (outTo sp p)
     Cutting {} -> id
     SparkDam {} -> id
     Flaming  {} -> id
@@ -38,7 +37,6 @@ wallEff dt wl = case dt of
     PoisonDam {} -> id
   where
     outTo sp p = p +.+ safeNormalizeV (sp -.- p)
-    dustcol = _wlColor wl & _4 .~ 1
     pSparkCol = brightX 100 1.5 white
     lSparkCol = V4 20 (-5) 0 1
 
diff --git a/src/Dodge/Wall/Dust.hs b/src/Dodge/Wall/Dust.hs
new file mode 100644
index 000000000..e6eb3545b
--- /dev/null
+++ b/src/Dodge/Wall/Dust.hs
@@ -0,0 +1,12 @@
+module Dodge.Wall.Dust where
+import Dodge.Data
+import Dodge.WorldEvent.Cloud
+import Geometry
+import Geometry.Vector3D
+import Control.Lens
+
+wlDustAt :: Wall -> Point2 -> World -> World
+wlDustAt wl p = smokeCloudAt dustcol 20 200 1 (addZ 20 p)
+  where
+    dustcol = _wlColor wl & _4 .~ 1
+