Batman: Arkham AsylumAugust 25, 2009ActionAdventureAvailable for PCFiltersBatman storyCharacterMenu3Character trophiesCharacterMenu2Map and objectivesMenuMapQuest2AttackIn game1Character bio unlockedIn gameProgress1Character biosCharacterMenu1Character biosCharacterMenuVideo1CongratulationsOverlayProgress1DetonateIn gameTutorial1LoadingLoading1Audio optionsIn gameOverlaySettings0Challenge modeMenu0Choose difficultyMenu0CombatIn game0CombatIn gameVideo0ControlsSettings0CreditsCreditsIn game0Deciphered messagesInventoryMenu0Detective modeIn game0Game optionsSettings0Game optionsIn gameOverlaySettings0Main menuMenuStats0Mission failedGame over0New itemIn gameInventoryOverlay0Load more screenshotsDeveloped by : Rocksteady Studios Published by : Eidos Montreal, Feral Interactive, Warner Bros. Interactive Entertainment