Core Defense Achievements Here is the full list of all 50 Core Defense 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 FlawlessBeat a wave without taking core damage. ModularInstall a core module. Bossing AroundBeat a boss. Keep 'em comingDefeat at least seven bosses in one run. Tower TreasureGet a rare tower. Ability TreasureGet a rare ability. Upgrade TreasureGet a rare upgrade. Module TreasureGet a rare core module. SingularityBeat the game with exactly one tower and without abilities. Who Needs AbilitiesBeat the game with seven towers. PerfectionistBeat the game without taking core damage. This Is Only The BeginningBeat the game on difficulty "Hard". Is This All You GotBeat the game on difficulty "Overload 5". No Match For YouBeat the game on difficulty "Overload 10". MasochistBeat the game on difficulty "Overload 15". ZealousBeat the game on difficulty "Overload 20". Stack 'emGet the same upgrade twice. CollectorGet the same upgrade ten times. HoarderGet the same upgrade 25 times. BastionGet 10 extra walls. BulwarkGet 25 extra walls. A-MazingGet 50 extra walls. ToolboxUnlock all rewards. RegistrarDiscover everything in the compendium. ModerationBeat the game without core modules. Bling BlingBeat the game with 40 or more rares. Rares ShmaresBeat the game without rares. Common SenseBeat the game without uncommon or rare rewards. EternalBeat the game without losing a tower. ExcellenceBeat the game without letting a mob escape. ImmortalBeat the game without healing towers or abilities. PacifistBeat the game without killing a single mob. GuardianFinish a wave with a fully shielded Core. UnblockedBeat the game without additional walls. ElitistBeat the game without common rewards. SpartanBeat the game after skipping 50 rewards. Big ShotDeal more than 1000 damage with one shot. CompletionistUnlock all other achievements. The 100Defeat 100 waves in endless mode. RelentlessWin 10 runs in a row. UnstoppableWin 5 runs in a row on Overload 10 or higher. Double TroubleWin 2 runs in a row on the highest difficulty. SpeedrunWin a run in under 10 minutes MasterReach the maximum level. Pain TrainBeat the game on difficulty Overload 25. SuperchargerBeat each supercharge modifier once. GroundhogFinish a daily run. ApexFinish a daily run with a score of at least 5000. AbstinenceBeat Overload 25 without masteries. GrandmasterBeat the game on difficulty Overload 30.