Thelos Achievements Here is the full list of all 4 Thelos 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 Complete The Game Reached 25% to the top Reached 50% to the top Reached 75% to the top