Tasty Planet (Unhacked Version)

Game Information
A science lab has discovered a wonderful new cleaning agent, that they call "grey goo." It can clean anything and does it automatically! Control the first sample and devour other organisms to make yourself larger. Avoid larger creatures until you've surpassed their size in this growth mover game.

Many may find this game similar to Katamari Damacy.

Controls:
Arrow Keys - Move
P - Pause
W - Win Level