diff --git a/examples/gameplay/action3D/actors/player.lua b/examples/gameplay/action3D/actors/player.lua
index 85327b8..6d65ddb 100644
--- a/examples/gameplay/action3D/actors/player.lua
+++ b/examples/gameplay/action3D/actors/player.lua
@@ -63,6 +63,12 @@ function Player:setDirection(direction)
   end
 end
 
+function Player:collisionResponse(collision)
+  if collision.other.type == "coin" then
+    collision.other.owner:takeCoin(self)
+  end
+end
+
 function Player:draw()
   Player.super.draw(self)
 end