First off, the game stops sometimes and decides that it no longer wants to work. The slide button does nothing whatsoever but it would be cool if you were to make the character slide as it could make for some different gameplay. A losing screen should be added when walking into a thing you should have jumped over. Making the game more difficult as the game goes on would make it interesting. Also after a certain amount running and jumping another level should go on. The more levels there are the harder it gets. Different backgrounds if different levels as it would start to get repetitive and annoying. Customizable character as it would be cool to be able to make it your own way. Jump animation is a little laggy and looks weird when they are still mid air. A double jump could also be potentially added in later levels if that were a route you were to travel down. Overall this game is not too bad but I feel that it needs a lot more time to be put into it as it still needs to be fixed a lot. I do believe though that this game has potential and could do quite well.