Cheat Mode
| Status | Password |
| Bat Cave | BBBBBW |
| Chinatown | BBBBHV |
| Gotham Rooftops | BBBBM6 |
| Gotham Chemicals | 5MQZRN |
| Gotham Sewers | 5V2MRN |
| Dock 47 | H6T73P |
| Scarecrow | 6V2CL2 |
| Clayface | L20_QD |
| Bane | MQFV8K |
| Sin Tzu | 4V252V |
| End credits | NV252B |
Alternate passwords
| Level | Password |
| 1-1 | MG7L4R |
| 1-2 | RZHLXM |
| 1-3 | WGRLN_ |
| 1-4 | 3G7L47 |
| Boss #1 | HLNZXJ |
| 2-1 | 7ZHLX3 |
| 2-2 | BBBCBG |
| 2-3 | GVLC2B |
| 2-4 | LBVCVQ |
| 3-1 | QV2CLL |
| 3-2 | VBBCBZ |
| 3-3 | ZVLC2B |
| 3-4 | 2BVCV6 |
| 4-1 | RL4XGS |
Control ending credits
At the credits screen after you defeat Sin Tzu, hold [L] to make the credits stop and hold [R] will make the them scroll faster.
