Action Alien Achievements Here is the full list of all 19 Action Alien 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 wonTycoon Of The WastelandEarn a total of 10 000 credits. 24 March 2018 - Add a guideExtinctionKill 10 000 aliens. 24 March 2018 - Add a guidePlan BBlow up 500 aliens with grenades. 22 March 2018 - Add a guideGold FingerUnlock all golden weapons. 21 March 2018 - Add a guideMacGyverUnlock all upgraded weapons. 20 March 2018 - Add a guideNot A ToyKill an alien boss with the pistol. 20 March 2018 - Add a guideStrong ManUnlock all perks. 20 March 2018 - Add a guideRefueledComplete the petrol station map. 20 March 2018 - Add a guideParty LatecomersKill 15 boss aliens. 20 March 2018 - Add a guideDemomanDemolish a part of a building with the grenade launcher. 20 March 2018 - Add a guideThe 2nd AmendmentUse every weapon during one game. 20 March 2018 - Add a guideAnother Day In ParadiseComplete the tropical hotel map. 19 March 2018 - Add a guideKickboxing ChampionshipBeat 100 aliens with leg kicks. 19 March 2018 - Add a guideWarm TripComplete the wasteland map. 19 March 2018 - Add a guideRampageKill 1 000 aliens. 19 March 2018 - Add a guideCow-BoyEmpty all the rounds of a revolver with only deadly shots in less than 5 seconds. 16 March 2018 - Add a guideRationingBlow up 8 aliens with one grenade. 28 February 2018 - Add a guide(Almost) Under ControlKill an alien with the last bullet of a machine gun or an assault rifle. 28 February 2018 - Add a guideJourney RoutineKill 100 aliens. 28 February 2018 - Add a guide