Black Hole Simulator Achievements Here is the full list of all 4 Black Hole Simulator 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 Mad accretion discsMad accretion discs General relativity planetary orbitGeneral relativity planetary orbit Blue black holeBlue black hole Vanishing starVanishing star