OVERWHELMED Achievements Here is the full list of all 28 OVERWHELMED 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 Who's the boss now?Defeat Voltspike Giant Worm TerminatorSquash the Ouroboros Rex WinkWink ByeByeDefeat Kaleidoptic Sharper than the RipperSilence Sharp Ripper We are the championConquer Sir Cyrobrand Academic ApocalypseGet a D rank Supreme ScholarGet a S rank Master of MasteryMax out every single skill Here come the StrategistUnlock the Strategist Hyper Light DrifterUnlock the Drifter Kage bunshin no jutsuUnlock the Shinobi Optimus PrimeUnlock the War Machine I am a LegendUnlock the Legend Fastest journey everFinish The Adventurer's waves in less than 2:20 Just According to KeikakuFinish The Strategist's waves in less than 2:21 In the blink of an eyeFinish The Drifter's waves in less than 2:40 Yellow FlashFinish The Shinobi's waves in less than 2:30 Rapid AnnihilationFinish The War Machine's waves in less than 2:45 Legendary SpeedsterFinish The Legend's waves in less than 4:50 Quick and DirtyGet a S rank with Time Point but a D rank in Life Lost Let the party begin!Finish the tutorial No more followersDestroy 172 followers Shoot the Shooter!Destroy 100 shooters Who's gonna protect the protector?Destroy 75 protectors It's over 9000!!Use Overheat 25 times I don't need extra power!Finish an adventure without using Overheat Never give up!Lose three times in a row OVERPOWEREDGet a S rank with every spaceship