Holy shit I think this is a game guys

We have
- Enemies spawning in 3 (count them!) different ways
 - Swarms
 - 3 medium
 - 1 large
- Scaling difficulty
 - Waves spawn more quickly as the game goes on
 - Waves get more difficult (more in swarm, more challenging enemies
overall)
- ' to fire grenade
- Only a few random crashes…
- Way too much logging...