Chasing the Unseen Achievements Here is the full list of all 9 Chasing the Unseen 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 Island HopperReach the floating island at the center of the first level. Cavernous CatcherCatch all the critters in the cave level. Sensory StillnessCatch all the critters in the mangrove level. Serene SkiesCatch all the critters in the octopus level. Lethargy LifterCatch all the critters in the snake level. Tempered TorrentCatch all the critters in the splash level. Serenity SeekerCatch all the critters in the first level. Hidden HorizonsUnlock the secret level. Suspended SanctuaryReach the faraway floating island in the first level.