Infected Shelter Achievements Here is the full list of all 31 Infected Shelter achievements.Filter Achievement View View Image viewList view Sort by Won first then 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 AllWonNot wonBlue ThunderDefeat the Attack Copter boss. 01 July 2023 - Add a guideThe Better MeUnlock 9 improvements. 01 July 2023 - Add a guideBison CrasherDefeat the Mutant Bison boss. 01 July 2023 - Add a guideTreasure HunterOpen a huge treasure chest for the first time. 01 July 2023 - Add a guideGiddy-Go-RoundGrab and throw an enemy for the first time. 01 July 2023 - Add a guideThree Billboards OutsideComplete the Tutorial. 01 July 2023 - Add a guideLabrador LoverHave 3 labrador puppies at the same time. Locked - Add a guideHoarderBuy all items in a shop. Locked - Add a guideEasy PeasyDefeat 99 elite enemies. Locked - Add a guideYou and MeDefeat a boss in co-op mode. Locked - Add a guideStay AliveRevive a co-op player. Locked - Add a guideAction HeroRescue five camp people. Locked - Add a guideRobot ChickenDefeat the Walker Droid boss. Locked - Add a guideFlawless VictoryDefeat a boss without taking damage. Locked - Add a guideThe CollectorUnlock 99 blueprints. Locked - Add a guideMr. SchwarzeneggerUnlock 9 weapons. Locked - Add a guideDr. JonesUnlock 9 relics. Locked - Add a guideMr. PotterUnlock 9 skills. Locked - Add a guideTrousers of Little MoleUnlock 9 clothings. Locked - Add a guideFast and FuriousExplode 99 cars. Locked - Add a guideMagicless TalentDefeat any boss without using any skills. Locked - Add a guideSupersonicMake noxious gases during jump. Locked - Add a guideMr. DagobertHave 499 golden badges at one time. Locked - Add a guideOutbreakHave 999 infection samples at one time. Locked - Add a guideTeardrops In My EyesExecute an enemy with a tear-gas grenade. Locked - Add a guideDancing BonesExecute an enemy with an acid bottle. Locked - Add a guideLight My FireExecute an enemy with a lamp. Locked - Add a guideKarate KidKill a boss only with unarmed attacks. Locked - Add a guidePractice Makes PerfectDie in the tutorial. Locked - Add a guideInto the BadlandsReach the desert for the first time. Locked - Add a guideThe BiologistFind the Biologist Locked - Add a guide