Zombie Apocalypse Cheats - PlayStation 3
Anniversary of the Dead (Gold) - Complete the Final Day, in either Single or Multiplayer, and finish the game.
A Week to Live (Silver) - Complete 7 days in any game mode without dying.
Gun Shop (Bronze) - Kill at least one zombie with each weapon type in any game mode.
Hotter than Hell (Silver) - Complete the final day of the "7 Days of Hell" unlockable mode.
Interior Decorator (Bronze) - Kill 25 zombies in any game mode using environmental hazards.
Can't Touch This (Bronze) - Rack up a lOOx multiplier in any game mode.
More the Merrier (Bronze) - Kill 10 or more zombies at the same time in any game mode.
Socialite (Bronze) - Play in an online multiplayer game.
Environmental Awareness (Bronze) - Kill a zombie using an environmental hazard in any game mode.
Friends in Low Places (Silver) - Save 25 survivors in any game mode.
Gas Powered (Bronze) - Complete an entire arena, getting every kill with the Chainsaw.
Tour of the City (Bronze) - Complete each arena at least once in the same game in any game mode.
7 Days of Hell Mode - Complete Day 55.
Turbo Mode - Achieve a multiplier of 100 or higher in any game type.
Chainsaw Mode - Beat any stage using only a chainsaw.