Zombie Simulator Achievements Here is the full list of all 17 Zombie Simulator achievements.Filter Achievement View View Image viewList view Sort by Won first then 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 AllWonNot wonNew worldInfect everyone at the Chapter 12 28 February 2021 - Add a guideBattlefieldInfect everyone at the Chapter 11 28 February 2021 - Add a guideZombie TornadoInfect everyone at the Chapter 10 28 February 2021 - Add a guideOut of controlInfect everyone at the Chapter 9 28 February 2021 - Add a guideDefeat the rebelsInfect everyone at the Chapter 8 28 February 2021 - Add a guideHorror IslandInfect everyone at the Chapter 7 28 February 2021 - Add a guideRoad chasePrevent all vehicles from entering the shelter at the Chapter 6 28 February 2021 - Add a guideAnother Crashed HelicopterDestroy the helicopter at the Chapter 6 28 February 2021 - Add a guideBlood-washing campInfect everyone at the Chapter 5 28 February 2021 - Add a guideSurvivor's CampEscape from the Survivor's Camp at the Chapter 5 28 February 2021 - Add a guideSilent wheat fieldsHunt three scientists at the Chapter 4 28 February 2021 - Add a guideRock zombiesInfect everyone at the Chapter 3 28 February 2021 - Add a guideBig ZombieRelease the big zombie at the Chapter 3 27 February 2021 - Add a guideMassacreInfect everyone at the Chapter 2 27 February 2021 - Add a guideCrashed HelicopterDestroy the helicopter at the Chapter 2 27 February 2021 - Add a guideEscape from the labFinish Chapter 1 27 February 2021 - Add a guideAnger ZombieInfect everyone at the Chapter 1 27 February 2021 - Add a guide