Fun game.
1, In the space mode, the meatballs only move left or right, because of this, I can just go up and down.
2, Sometimes the jump won't work.
3, Besides platformer and space. I think different game modes could make the game better, some ideas.
Pong, Breakout, Space-Shooter, Stealth.
4, The difficulty is always the same.
Besides these. Very good game.