Steel Reign Invincibility
At the main menu, press L2, L1, R2, Circle, Square, Circle(2), L1, L2, L1.
Secret level
At the main menu, press L1, L2, L1, L2, R2, R1, Square, Circle, Square(2).
All tanks
At the main menu, press L1, L2, L1, Circle, Square, Circle(2), L2, L1, R2. Now you will have access to a super tank with unlimited weapons and all other tanks.
| Joker Command | D008E6AC ???? |
| Infinite Shield | 800B7564 00C8 800B7566 00C8 800B7568 00C8 800B756A 00C8 |
| Infinite Cannon | 800B7708 0008 |
| Infinite Guided Missiles | 800B76AE 0008 |
| Infinite Ion Cannon | 800B7678 0100 |
| Infinite Specials | 800B76D2 00E8 |
| Infinite Mines | 800B76F6 0010 |
| Infinite Phoenix Missiles | 800B76C0 0008 |
| Infinite Plasma | 800B768A 0100 |
| Infinite Laser I | 800B7654 0100 |
| Infinite Laser II | 800B7666 0100 |
| Secret Tank Codes | |
| Venom | 800B6EA8 0003 8010C390 0003 |
| Viper | 800B6EA8 0004 8010C390 0004 |
| Cobra | 800B6EA8 0005 8010C390 0005 |
| Rattler | 800B6EA8 0006 8010C390 0006 |
| Fang | 800B6EA8 0007 8010C390 0007 |
| Death Adder | 800B6EA8 0008 8010C390 0008 |
| Python | 800B6EA8 0009 8010C390 0009 |
| Desert King | 800B6EA8 000A 8010C390 000A |
| Anaconda | 800B6EA8 000B 8010C390 000B |