My, Earth really is full of things.

You begin small, blocked by large things, consuming small things to get larger. Once large, you consume the large things that once stood in your path. This is immensely satisfying, especially as it becomes clear that everything around you is potentially consumable. When you really get rolling, you start having accidental success, plowing over things you didn't expect to be able to pick up.

Brilliant gameplay, hilarious writing and wonderful music, and only $20.