Grass Life Sim Achievements Here is the full list of all 5 Grass Life Sim 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 Beginner GrassBe Grass for 1 hour (Score 3600) Ordinary GrassBe Grass for 5 hours (Score 18000) Unusual GrassBe Grass for 10 hours (Score 36000) Legend GrassBe Grass for 50 hours (Score 180000) Godlike GrassBe Grass for 100 hours (Score 360000)