at first i thought that there was a bug but it turn out to be part of the game p.s this is a demo version and here's how to play first move right then jump twice then move right again then jump 4 to 5 times then quickly jump 2 times again and move left and then you have beat the demo but there a secret if you press alll the buttons at once except the bad ones then you go down and then move right and then the game crashes but this data will remain