The game is not working as it should in my computer
Some instructions would have made this game playable. As is, it took me 2 minutes to learn how to start the game, and I still have no idea how to play.
You really need to put instructions into your game. I shouldn't need to press every key to figure out how to jump. The controls feel very loose and it's hard to get a feel for the game.
Being unable to jump, you can't get past the first level.
No instructions, no explanation of concept.