Gravity Cab Achievements Here is the full list of all 2 Gravity Cab 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 FIRST PASSENGER TRANSPORTEDWell done! You have transported your first passenger. TEN PASSENGERSYou have transported 10 passengers. Great job!