Entre com um dos seguintes códigos no computador da Batcave ou no Arkham Asylumn computador:
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
- Score x2 Multiplier: N4NR3E
- Score x4 Multiplier: CX9MAT
- Score x6 Multiplier: MLVNF2
- Score x8 Multiplier: WCCDB9
- Score x10 Multiplier: 18HW07
- Silohuettes: YK4TPH
- Slam: BBD7BY
- Sonic Pain: THTL4X
- Stud Magnet: LK2DY4
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
Personagens:
- Batgirl: JKR331
- Bruce Wayne: BDJ327
- Catwoman (classica): M1AAWW
- Clown Goon: HJK327
- Commissioner Gordon: DDP967
- Fishmonger: HGY748
- Freeze Girl: XVK541
- 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
Obs.: personagens só podem ser usados no modo Free Play.
