Kill 10,000 humans
Let 1,000 zombies die
Collect 1,000 DNA units
Collect 100 Mutation Barrels
Use 5 contaminations on humans
Blast through 256 breakable blocks
Paint over 9,000 blocks with blood
Defeat the Boss in Chapter 1
Defeat the Boss in Chapter 2
Defeat the Boss in Chapter 3
Defeat the Boss in Chapter 4
Destroy 28 doors
Kill 50 cops
Kill Gronald
Bite 1,337 humans to death
Successfully complete all levels
Successfully complete all challenges
Let 66 zombies fall to their death
Lose a level by sacrificing your last zombie
Blow up 4 humans with a single explosion
Scare 6 humans with a single scream
Assemble a horde of 12 zombies with a screaming Overlord
Prevent a zombie from falling to its death by blowing up another zombie
Fall with style for at least 10 seconds with a zombie
Kill a zombie by blowing up another zombie nearby
Kill a zombie by making him jump from too high
Kill 7 enemies with a single Tank dash
Let a Tank get squashed
Bite 10 humans to death in 15 seconds
¯\_(ツ)_/¯
Start the level editor
Create a level and upload it to Steam Workshop