Demon Hearts Achievements Here is the full list of all 12 Demon Hearts 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 VanquisherComplete game with Snow. Can I Has Achievement?Complete game with Chata. Heavenly ContractComplete game with Angel. CompletionistComplete all main levels with all characters. Dev SlayerDefeat the Final Final Boss. Old School ExplorationFind The Secret World. Almost PacifistKill Verdus without killing any of his minions. Stop! Demon Police!Defeat Azuro in Demon Mode. Anti DemonDefeat Verdus in Demon Mode. True Demon SlayerDefeat Rojon in Demon Mode. Over Nine ThousandJump 9000 times. Number of the BeastKill 666 Demons.