Unlockables
| Unlockable | How to Unlock |
|---|---|
| Dealer Uniform | Try on every outfit in the game |
| Champion's Jacket | Win a TIR episode (be the overall top player by the end) |
| Convicts | Kill 10 psychopaths |
| Hockey Mask | Use every melee weapon on zombies |
| Tattered Clothes | Kill 1,000 zombies using hand to hand |
| TIR Helmet | Earn $1,000,000 in TIR Online |
| TIR Outfit | Earn $5,000,000 in TIR Online |
| Waitress Oufit, Bowling Shirt, Hunting Jacket, and Overalls | Start a game by importing a Case Zero file |
| Willemette Mall Costume | Rescue 50 survivors |
| Full Beard Moustache | Back of "Waves of Style" store in the Royal Flush Plaza |
| Knight Armor | Complete the game with the "S" ending |
| Knight Boots | Purchase at the Platinum Strip Pawnshop |
| Knight Helmet | Defeat Jack in a game of strip poker during the "Ante Up" side mission. |
