Alone In The Mars Achievements Here is the full list of all 7 Alone In The Mars 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 Day 1Complete level 1! Day 5Complete level 5! Day 25Complete level 25! Day 50Complete level 50! Day 150Complete level 150! Day 250Complete level 250! Day 365Complete level 365!