Corebreaker Achievements Here is the full list of all 14 Corebreaker 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 Guardian FallenDefeat the Guardian. Ancient No MoreDefeat the Ancient. Beyond the VerdictDefeat the Judgment. CorebreakerDefeat the Core. Slain the SlayerDefeat the Slayer. Hunter SilencedDefeat the Hunter. Destroyer DownDefeat the Destroyer. DreambreakerDefeat the Nightmare. ExterminatorKill every type of enemy. Upgrades MasterUnlock all upgrades. Locked and LoadedUnlock all weapons. I Have the PowerUnlock all abilities. SpeedrunnerComplete the game within 30 minutes. New CycleReach loop 2.