Knockout Kings 2000
Pause the game and press C-Left, C-Right, C-Left(2), C-Right. If you entered the code correctly, you will hear the bell ring five times. Repeat the code to disable. -From: drm6181@earthlink.net
Pause the game and press C-Up, C-Down, C-Up(2), C-Down. If you entered the code correctly, you will hear the bell ring five times. Repeat the code to disable. -From: krugdogusa@hotmail.com
- Super punch
Press A + B + R and the direction to punch while the glove in the upper corner is flashing.
- Restore energy
Move away from your opponent, hold Z and sweep the Analog-stick in circles. Alternatively, tap Z repeatedly without moving the Analog-stick.
- Easy knockdown
Fill your meter, then press R + L + A or B to knockdown your opponent regardless of whether he is blocking.
- Easy training
Select "Offense" in training mode. Then, use the following moves to hit the blue opponent: Down + A, Down + A, Down + B, Down + B. Repeat until he has been hit thirty times.
- Restore energy
| Infinite Health P1 | 8106B974 42C8 8106B976 0000 |
| No Health P1 | 8106B974 0000 8106B976 0000 |
| Max Power P1 | 8106B980 0000 8106B982 0BB2 |
| No Power P1 | 8106B980 0000 8106B982 0000 |
| Infinite Health P2 | 8106BA7C 42C8 8106BA7E 0000 |
| No Health P2 | 8106BA7C 0000 8106BA7E 0000 |
| Max Power P2 | 8106BA88 0000 8106BA8A 0BB2 |
| No Power P2 | 8106BA88 0000 8106BA8A 0000 |
| Boxer Creation Codes | |
| Infinite Creation Points | 81063742 0064 |
| Max Power | 81063746 0064 |
| Max Speed | 8106374A 0064 |
| Max Stamina | 8106374E 0064 |
