diff --git a/game/main.fnl b/game/main.fnl
index f8e4c4d..2876e73 100644
--- a/game/main.fnl
+++ b/game/main.fnl
@@ -13,6 +13,7 @@
 
 (var pool nil)
 
+(love.graphics.setDefaultFilter :nearest :nearest)
 (local screen
   (let [scale 2 canvas-w 800 canvas-h 450]
   { :screen-w (* canvas-w scale)
@@ -77,7 +78,6 @@
 
 (fn love.load []
   (love.window.setMode screen.screen-w screen.screen-h)
-  ; (tset screen :canvas (love.graphics.newCanvas screen.canvas-w screen.canvas-h))
   (set pool (level.load screen))
   (pool:flush)
   (pool:emit :load)
diff --git a/game/src/colors.fnl b/game/src/colors.fnl
index 9c6bd9b..4b0c315 100644
--- a/game/src/colors.fnl
+++ b/game/src/colors.fnl
@@ -14,6 +14,7 @@
  :light-blue (color 0 185 190)
  :light-pink (color 255 176 163)
  :black [0 0 0]
+ :white [255 255 255]
  :black-half-tone [0 0 0 0.25]
 })
 
diff --git a/game/src/systems/camera.fnl b/game/src/systems/camera.fnl
index 754aff0..ab2a1e9 100644
--- a/game/src/systems/camera.fnl
+++ b/game/src/systems/camera.fnl
@@ -29,6 +29,7 @@
   (let [screen self.pool.data.screen canvas self.pool.data.canvas]
     ; use canvas
     (love.graphics.setCanvas canvas)
+    ; (love.graphics.setCanvas {: canvas :stencil true})
     ; clear the screen
     (love.graphics.clear)
     (color.set-color :cream)
diff --git a/game/src/systems/fog_of_war.fnl b/game/src/systems/fog_of_war.fnl
index 0644c3f..036823e 100644
--- a/game/src/systems/fog_of_war.fnl
+++ b/game/src/systems/fog_of_war.fnl
@@ -4,9 +4,34 @@
 (local levels (require "levels.fnl"))
 
 (local fow
-  { :cells [] })
+  { :cells [] :canvas nil })
 
 (lambda fow.load [self]
+  (set self.canvas (love.graphics.newCanvas 100 100))
+    ; self.pool.data.screen.canvas-w self.pool.data.screen.canvas-h))
+  ; (love.graphics.setCanvas {:canvas self.canvas :stencil true})
+  ; (love.graphics.setCanvas self.canvas)
+  ; (love.graphics.push)
+	; (love.graphics.origin)
+  ; (color.set-color :black)
+  ; (love.graphics.rectangle "fill" 50 50 300 100)
+  ; (color.set-color :white)
+  ; (love.graphics.rectangle "fill" 150 50 100 100)
+  ; (love.graphics.pop)
+  ; (love.graphics.setCanvas)
+  ; ()
+  ; (fn draw-mask []
+  ;   (color.set-color :black)
+  ;   (love.graphics.rectangle :fill 0 0 self.pool.data.screen.canvas-w self.pool.data.screen.canvas-h)
+  ;   (color.set-color :white)
+  ;   (love.graphics.circle :fill 300 300 150 150))
+
+  ; (love.graphics.stencil draw-mask :replace 1)
+  ; (love.graphics.setStencilTest :greater  0)
+  ; (color.set-color :dark-purple)
+  ; (love.graphics.rectangle :fill 0 0 self.pool.data.screen.canvas-w self.pool.data.screen.canvas-h)
+  ; (love.graphics.setStencilTest)
+  ; (love.graphics.draw self.canvas 0 0 0 self.pool.data.screen.scale self.pool.data.screen.scale)
   (let [tiles (. levels :levels self.pool.data.level-key :tiles)
         rows-of-tiles (length tiles)
         cols-of-tiles (length (. tiles 1))
@@ -26,9 +51,19 @@
     (self.pool.data.bump-world:add cell cell.x cell.y 25 25))))
 
 (lambda fow.draw80 [self]
+  (love.graphics.push)
+	(love.graphics.origin)
+  (love.graphics.setCanvas self.canvas)
   (color.set-color :dark-purple)
-  (each [_ cell (pairs self.cells)]
-    (when (= cell.hit false)
-      (love.graphics.rectangle :fill cell.x cell.y 25 25))))
+  (love.graphics.rectangle "fill" 0 0 250 250)
+  (love.graphics.setColor 0 0 0 0)
+  (love.graphics.setBlendMode "replace")
+  (love.graphics.circle "fill" 25 25 20)
+  (love.graphics.setBlendMode "alpha")
+  (love.graphics.setCanvas self.pool.data.canvas)
+  (color.reset-color)
+ 	(love.graphics.draw self.canvas 50 50)
+  (love.graphics.pop)
+  )
 
 fow