Survival Mission Z Achievements Here is the full list of all 13 Survival Mission Z 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 OutbreakStart the game Around the BaseExplore around the base Square ParkReach Square Park The 6th AvenueReach the 6th Avenue The SewerReach the sewer The HospitalReach the hospital The FactoryReach the factory FirepowerUpgrade your handgun to the maximum Fully LoadedUpgrade your backpack to the maximum The Journey of Those Two ContinuesRoy and Sherry start their journey to Washington DC The Journey of Those Four ContinuesRoy and Sherry start their journey to Washington DC with some company... AnnihilationsBad Ending 1 AbandonedBad Ending 2