Complete each achievement to receive the allotted gamerscore.
Unlockable How to Unlock A Week To Live (25) Complete 7 days in any game mode without dying Anniversary of the Dead (45) Complete the Final Day, in either Single or Multiplayer, and finish the game Can't Touch This (20) Rack up a 100x multiplier in any game mode Environmental Awareness (5) Kill a zombie using an environmental hazard in any game mode Friends in Low Places (20) Save 25 survivors in any game mode Gas Powered (5) Complete an entire arena, getting every kill with the Chainsaw Gun Shop (5) Kill at least one zombie with each weapon type in any game mode Hotter Than Hell (25) Complete the final day of the "7 Days of Hell" unlockable mode Interior Decorator (20) Kill 25 zombies in any game mode using environmental hazards More the Merrier (10) Kill 10 or more zombies at the same time in any game mode Socialite (5) Play in an online multiplayer game Tour of the City (15) Complete each arena at least once in the same game in any game mode
Contributed By: Guard Master.
Unlockable Game Modes
Complete the following criteria to unlock these game modes:
Unlockable How to Unlock Chainsaw Only Mode Complete a day with only a chainsaw Hardcore Mode Survive for seven consecutive days Turbo Mode Achieve a multiplier over 100
Contributed By: Stevewins123.
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