Batman: Arkham Asylum downloadable content refers to content released separately from Batman: Arkham Asylum and implemented into the game at a later date.
Downloadable content packs[]
- Joker (PS3 exclusive)
- Insane Night pack
- Totally Insane combat challenge map
- Nocturnal Hunter stealth challenge map
- Prey in the Darkness pack
- Heart of Darkness combat challenge map
- Hothouse Prey stealth challenge map