Immortal Mantis Achievements Here is the full list of all 8 Immortal Mantis 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 Energy DrinkPrepare your drink GeniusRiddle solver ConfusionA little misunderstanding ClueThe first clue Help me, please!Call for help MarksmanLearn how to shoot! Unstoppable!Nobody is able to stop him. Not a geniusHe got tired of waiting