ALIEN XENOBLASTER Achievements Here is the full list of all 20 ALIEN XENOBLASTER 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 Little ManBeat Campaign! Tough GuyBeat Campaign without using a single continue. Strong WomanBeat every boss without taking damage at least once. ConvictBeat Campaign on Hard Mode! Boss EnthusiastBeat Boss Rush! Boss ScholarBeat Boss Rush without using any continues. Boss AddictBeat Boss Rush without taking any damage. Boss LunaticBeat Boss Rush on Hard Mode! Old SchoolSurvive 3 waves in Arcade Mode. PrehistoricSurvive 10 waves in Arcade Mode. Goody Two ShoesScore a PERFECT combo in Arcade. Goody Three ShoesScore 3 PERFECT combos in a row in Arcade. Room For DessertComplete every challenge. Never Too FullSwitch a palette for the first time! Tree HuggerBeat World 1 in Campaign. Humidity HaterBeat World 2 in Campaign. Sand EaterBeat World 3 in Campaign. Clown LoverBeat World 4 in Campaign. Gas GuzzlerBeat World 5 in Campaign. ??????