Dangerous Planet Achievements Here is the full list of all 4 Dangerous Planet 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 Puffer FishBe pricked with thorns 5 times HedgehogBe pricked with thorns 10 times PorcupineBe pricked with thorns 15 times WinnerComplete the game