Zombocalypse Achievements Here is the full list of all 13 Zombocalypse 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 Lawn MowerGet rid of 10 zombies Amateur SlayerGet rid of 1000 zombies SlayerGet rid of 5000 zombies Professional SlayerGet rid of 25000 zombies Survival of the fittestGet rid of 100000 zombies Look at the grass from belowDie 5 times No way I died this often!Die 100 times SurferSurvive 1000 waves in total Void Destroyer Pumpkin soup Lumberjack Slimeball Portal RunnerUse a portal