Extinction Day Achievements Here is the full list of all 23 Extinction Day 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 Baby StepsComplete the Prologue. Look at You, All Grown UpWin your first scenario on Cataclysmic difficulty. We Will Get Them Next TimeLose a scenario. All-StarComplete all missions on Cataclysmic difficulty. Actively AggressiveTerminate a region without any deployed passive. OopsyEliminate all humans but fail the mandatory objective. Going ViralFully upgrade the Respiratory Outbreak. Weather MenFully upgrade the Storm ability. Lord of WarFully upgrade the Warfare ability. BloodbathAccumulate 100k Blood with Warfare. Evil ResidentsStart with Zombie Outbreak and Parasite in the same region. Feels Like Bio IncStart with Respiratory Outbreak and Parasite in the same region. RevolutionaryStart with Warfare and Civil War in the same region. Rigging the SystemOverrule an action on the first try using only 1 corruption token. ChallengerComplete all challenges. Saved by the BellLose a mission with total population health below 5%. MassacreWin a scenario with ARK progress at 40% or lower. No Social InfluenceWin a scenario without spending any Influence points. Against All OddsWin a scenario at 95% Exodus progress or higher. Demolitions ExpertPush back the ARK's progress by 20% or more in a single scenario. Fast CollapseTerminate 3 or more regions within 30 days of each other. No Need, No PerksWin a scenario with no perks while having 5 or more perks unlocked. No More TariffsTerminate North America first within 500 days.