Modo Cheat
Entre com um dos seguintes códigos no computador da Batcave ou no Arkham Asylumn
Personagens
Alfred Pennyworth ZAQ637
Batgirl JKR331
Bruce Wayne BDJ327
Catwoman (classic) M1AAWW
Clown Goon HJK327
Commissioner Gordo DDP967
Fishmonger HGY748
Freeze Girl XVK541
Freeze Henchman NJL412
The Joker (tropical) CCB199
Joker Goon UTF782
Joker Henchman YUN924
Nightwing MVY759
Mad Hatter JCA283
Man-Bat NYU942
Military Policeman MKL382
Penguin Goon NKA238
Penguin Henchman BJH782
Penguin Minion KJP748
Poison Ivy Goon GTB899
Police marksman HKG984
Police officer JRY983
S.W.A.T. HTF114
Riddler Goon CRY928
Riddler Henchman XEU824
Sailor NAV592
Scientist JFL786
Security Guard PLB946
Yeti NJL412
Zoo Sweeper DWR243
Veículos
Bat-Tank: KNTT4B
Bruce Wayne (jato): LEA664
Catwoman (moto): HPL826
Garbage (caminhão): DUS483
Goon (helicóptero): GCH328
Harbor (helicóptero): CHP735
Harley Quinn’s Hammer (caminhão): RDT637
The Joker (van): JUK657
Mad Hatter (glider): HS000W
Mad Hatter (barco): M4DM4N
Mr. Freeze Iceberg: ICYICE
Mr. Freeze Kart: BCT229
Penguin Goon (submarino): BTN248
Police (bicicleta): LJP234
Police (barco): PLC999
Police (carro): KJL832
Police (helicóptero): CWR732
Police (van): MAC788
Police (watercraft): VJD328
Riddler (jato): HAHAHA
Robin (submarino): TTF453
Two-Face (caminhão): EFE933
Extras
Always Score Multiply: 9LRGNB
Area Effect: TL3EKT
Armor Plating: N8JZEK
Bats: XFP4E2
Beep Beep: RAFTU8
Character Studs: DY13BD
Decoy: TQ09K3
Disguise: GEC3MD
Extra Toggle: EWAW7W
Extra Hearts: ML3KHP
Fast Batarangs: JRBDCB
Fast Build: GHJ2DY
Fast Grapple: RM4PR8
Fast Walk: ZOLM6N
Faster Pieces: EVG26J
Flaming Batarangs: D8NYWH
Freeze Batarang: XPN4NG
Ice Rink: KLKL4G
Immune to Freeze: JXUDY6
Invincibility: WYD5CP
Minikit Detector: ZXGH9J
More Batarang Targets: XWP645
More Detonators: TNTN6B
Piece Detector: KHJ544
Power Brick Detector: MMN786
Regenerate Hearts: HJH7HJ
Obs: Os perssonagens e os automoveis so poderao ser ultilizados no modo "free play"