The graphics are really cool. Although this game is kinda simple, it's confusing, maybe because the shrinking goes too quick at the beginning, so I couldn't enjoy it too much as it starts too difficult. I know how difficult it is to figure out a good level in that short amount of time, but if you're intending to keep developing this game, please make it start easier, and change the name "jump", it's misleading, try something like "expand", "grow", "inflate" or something like that. Congrats for the original idea though!