Dead Mayhem Achievements Here is the full list of all 27 Dead Mayhem 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 Not a bad startReach user level 10 Survival expertReach user level 40 Wanderer of the Zombie worldReach user level 100 Failure is Mother of SuccessFirst defeat in any mode First survivalSurvive from Survival mode: Easy or higher Zombie SlayerSurvive from Survival mode: Normal or higher It's High in Vitamins and ProteinsSurvive from Survival mode: Hard or higher Struggle for SurvivalPlay Survival Mode 10 times Civil Engineering SpecialistInstall 100 traps Fireworks FestivalCraft Fireworks Launcher City of FireCraft Flamethrower True ExpertCraft Chainsaw The Essence of Science and TechnologyCraft Railgun Fire Power ProjectionCraft Minigun Watch Where You Drop it!Acquire Aero Support Box CompanionPlay with another user The Last SurvivorWin from the Last Survivor mode The Art of ExplosionKill 10 or more zombies at once with an explosive weapon CleanerKill 2000 zombies Ain't No Zombie Scarier than This GuyKill 15000 zombies The True VaccineKill 50000 zombies Mutant Task ForceKill 150 mutants AnnihilationKill 1000 mutants The SaviorKill 4000 mutants Survival of the FittestKill 10 hostile survivors RuthlessnessKill 75 hostile survivors ExecutionerKill 500 hostile survivors