DeadOS Achievements Here is the full list of all 8 DeadOS 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 Establishing Battlefield ControlTake manual control of a unit. Now I Have a Machine GunArm yourself while manually controlling a civilian. And Now We Have a Rather Unfortunate Turn of EventsDestroy the city using a nuke. Reinforcements Have ArrivedCall in military reinforcements. City BuilderCreate your own custom city block. I Am In Charge HereManually assign quarantine zones for the police. Summoning The HordesManually override and direct the zombie hordes. We've Got HostilesHave the military wipe out every remaining unit, infected or otherwise.