terminals will stay locked without the right Waynetech upgrades. For players planning to replay the PC GOTY build, Buy Batman: Arkham Asylum PC key discount(https://gamepriceradar.com/compare/batman-arkham-asylum ) through official licensed digital storefronts. Medical Facility (Sanatorium) — obtain the gadget from Aaron Cash ; disable the security field holding doctors hostage. Medical Facility (Elevator) — drop the elevator to reach the lower levels and Croc’s Lair/Caves. The Penitentiary — bypass security gates while tracking Harley Quinn and Commissioner Gordon . Botanical Gardens — disable power to the electrified floors and reach Poison Ivy . Intensive Treatment — access late-game final confrontation areas and disable Joker’s security overrides .