- Why can't you ever simply eat the police officer's bullets?
- It's probably going just too fast for you to break up.
- Why, in some games in the series, does your size keep yo-yo'ing up and down between levels?
- The grey goo suffers from not being in sync with the laws of physics because it ate the interaction with itself.
- Several things in the game (bullets, large predators, celestial bodies, and cars) can shrink your size if you aren't big enough to eat them.
Headscratchers / Tasty Planet