01. 20 Gamerscore: Zombie Hunter - TYPE: 1 Play REQ: Defeat at least 1,000 zombies.
02. 20 Gamerscore: Zombie Killer - TYPE: 1 Play REQ: Defeat at least 10,000 zombies.
03. 20 Gamerscore: Zombie Genocider - TYPE: 1 Play REQ: Defeat at least 53,594 zombies.
04. 20 Gamerscore: Self Defense - TYPE: 1 Play REQ: Defeat at least 1 psychopath.
05. 20 Gamerscore: Peace Keeper - TYPE: 1 Play REQ: Defeat at least 5 psychopaths.
06. 20 Gamerscore: Punisher - TYPE: 1 Play REQ: Defeat at least 10 psychopaths.
07. 20 Gamerscore: Legendary Soldier - TYPE: 1 Play REQ: Defeat at least 10 special forces soldiers.
08. 20 Gamerscore: Hella Copter - TYPE: 1 Play REQ: Successfully repel a helicopter.
09. 20 Gamerscore: Tour Guide - TYPE: 1 Play REQ: Escort 8 survivors at once.
10. 20 Gamerscore: Frank the Pimp - TYPE: 1 Play REQ: Simultaneously escort 8 female survivors.