ZombieThon Achievements Here is the full list of all 17 ZombieThon 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 Special Bullets GaloreCollected each special bullet once! Split ShotCollect up to 4 split shot in one play through Black-holeFind black-hole bullet Cheshire CatFind Cheshire cat bullet Starter ClassPlayer plays with every starter class at least once Wave 5Get to wave 5 Wave 10Get to wave 10 Prestige 1Get to Prestige 1 Prestige 2Get to Prestige 2 Kill 1000 ZombiesIs that all? Kill 4000 ZombiesWAW.... Kill 8000 ZombiesFrustration? Anger? A love for killing? Kill 16000 zombiesHmmmm... Im not sure what to think anymore. Zombie killerKill 10 different zombie types The Hunter!Unlock the Hunter! The Bombard!Unlock the Bombard! The Splashmancer!Unlock the Splashmancer!