"Predators run for their dinner.
- "Predators run for their dinner. Prey run for their lives."
- The predator doesn't have a game over if they miss any given bit of prey.
- Prey has a game over if they fail to escape any given predator.
- A game over event is an infinite downside for the player.
- The game is over forever.
- An asymmetry.
- Weird things happen at discontinuities like infinity.