Zombie Exterminator Achievements Here is the full list of all 6 Zombie Exterminator achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Exterminator 1Kill 1000 Zombies . Winner 1Win a Run Banker 1Collect 1000 Gem Exterminator 2Kill 10000 Zombies. Exterminator 3Kill 20000 Zombies. Winner 2Win 3 runs