Gravitational Achievements Here is the full list of all 10 Gravitational 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 The First CollapseComplete the game introduction. Blue CubesComplete the first Blue Cubes level. Gravitational FieldsComplete the first Gravitational Fields level. Red CubesComplete the first Red Cubes level. Purple CubesComplete the first Purple Cubes level. CircuitsComplete the first Circuit Puzzles level. Yellow DrawersComplete the first Yellow Drawers level. Gravcorp TechnologiesPlay with all Gravcorp technologies. Throughout GravcorpComplete all Gravcorp test rooms. You Did It!Avoid the reactor collapse.