Lawnmower Game Achievements Here is the full list of all 7 Lawnmower Game achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.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 Start gameOpen and start game LockedPlay 10 minutes10 minutes ccontinuously gameplay without quitting LockedPlay 15 minutes15 minutes ccontinuously gameplay without quitting LockedPlay 60 minutes in row60 minutes ccontinuously gameplay without quitting LockedCollect pumpkin 1Pumpkin 1 LockedCollect pumpkin 2Pumpkin 2 LockedCollect pumpkin 3Pumpkin 3 Locked