diff --git a/game.cpp b/game.cpp
index 0991e82..1dadb34 100644
--- a/game.cpp
+++ b/game.cpp
@@ -16,7 +16,7 @@ public:
   int16_t getHeight(int16_t x, int16_t y)
   {
     if (x > 12 || y > 12)
-      return x * y;
+      return max(x,y) - 10;
 
     return (x < 0 || y < 0 || x > 9 || y > 9) ? 1 : 0;
   }
@@ -59,7 +59,7 @@ void draw()
 {
   RayConstraints c;
 
-  c.maxHits = 1;
+  c.maxHits = 3;
   c.maxSteps = 32;
 
   render(player.mCamera,heightFunc,pixelFunc,c);