One Watcher Achievements Here is the full list of all 6 One Watcher 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 UnchainedBeat every level in chapter one. FireproofBeat every level in chapter two. FrozenBeat every level in chapter three. StarboundBeat every level in chapter four. Die and ErrorDie 100 times. You are doing it wrongDie 1000 times.