Sorry to hear you didn't finish any of the levels, however, there is a bug i am well aware of that makes it not go all the way up(if you collide with computer). If you didn't collide with the computer you need to touch/ collide with the computer to make the elevator go all the way up.I didn't want to give that information to anyone because I wanted the player to learn that and use that new information. Also, all the graphics come from someone else on this social platform, please check them out(read description). :D