Snail Trek - Chapter 1: Intershellar Achievements Full list of all 6 Snail Trek - Chapter 1: Intershellar achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.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 wonTouchdownLand on the lettuce planet. 20 February 2019 - Add a guideHigh AchieverObtain the maximum score possible. 20 February 2019 - Add a guideExistentialDie in all possible ways. 20 February 2019 - Add a guideEVA ExplorerExplore a bit beyond the confines of your ship 20 February 2019 - Add a guideThe InvestigatorUncover the first big mystery. 20 February 2019 - Add a guideThe ResearcherResearch all races in the ship's computer. 20 February 2019 - Add a guide