Turtle vs. Portal Achievements Here is the full list of all 17 Turtle vs. Portal 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 Collecter - ICollect 1 World Map Collecter - IICollect 4 World Maps Collecter - IIICollect all World Maps Mr. FlipperCollect 1st Flippy Bird Dr. FlipperCollect 10 Flippy Birds Thunder BeastBurn 2 thorns using lightning Time PassBreak 15 Platforms in World3 The LoserDrop 20 stars Acid DrinkerImmerse in acid 3 times Super TurtleKill the monstrous rat FearlessKill 7 skeletons in World5 UnstoppableEscape from ghost 5 times Immortal TurtleFinish level4 in world6 FirerBurn at least 3 cactuses Desiccated3 deaths by dehydration Sled TurtleKeep skidding for 5 seconds CatcherCollect star in World8-7