Not a bad start, the shooting doesn't work (right clicking in the unity webplayer brings up the options dropdown and the default alternate for rightclick doesn't do anything), and I'm not sure if the game is supposed to end at the thing with the eyeball or if I'm supposed to shoot it. Suggestions would be to not restart the music when the level is reset just have it loop until the stage is complete and add the 'W' or 'Up Arrow' key as an alternate jump.