Hi Enpu, I am encountering some problems with the backspace key in panda.js. When I press this key, the page is redirected to the previous page in the browser. I believe I posted a bugfix for this a while ago but it seems to have disappeared from the main branch: keydown: function(event) { if(event.keyCode==8){event.preventDefault();} if (!game.scene) return; if (!game.Keyboard.keys[event.keyCode]) { ....Have you removed it on purpose or am I mistaken about posting it? (I just can't remember anymore). Stephan