Astro Tripper Achievements Here is the full list of all 8 Astro Tripper 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 wonWorm TangleDestroy 3 Worms in sequence on The Ooze. 22 February 2015 - Add a guideSneeky IncursionDestroy the Boss without opening more than one outer door. Only 1 of the 3 outer doors may be opened to any degree. 22 February 2015 - Add a guideWheel CollectorComplete level Fizz Wheels without killing a Fizz Wheel, ( the rolling wheels connected by a laser ). 22 February 2015 - Add a guideFly SwatterDestroy 3 Flypods within 5 seconds on any level of Insect Infestation. 21 February 2015 - Add a guideTank SympathizerDestroy both generators on Claustrophobia without killing a Tank. 19 February 2015 - Add a guideSpidery PointDestroy the Spider Boss on Arachnophobia, without destroying any of its mini guns. 17 February 2015 - Add a guideTank OppressorDestroy 20 tanks in sequence. 17 February 2015 - Add a guidePod OppressorDestroy 10 mutated pods in any one level of Training Grounds. 16 February 2015 - Add a guide