Zombie Death Quota Achievements Here is the full list of all 2 Zombie Death Quota 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 Death Metal ZombieFlame Zombies and keep the music playing for 25 seconds. ExplorerFind a hard to reach item perched high.