Cheat mode:
Press P during a fight to display the in-fight menu. The, press LS + RS + C to display the cheat menu where the following codes may be entered.
Development team picture
Enter TEAM to display a picture of the game's designers.
Hidden fighter picture
Enter PREBEG to display a picture of Ivan Prebeg, European Middle-Heavyweight Champ (June 29, 1969) and uncle of Foes Of Ali programmer
Misho Katulic.
Remove crowd
Enter CROWD to remove the crowd from the background, except for their sound and camera flashes. Gameplay will also be slightly sped up.
Increase frames per second
Enter ZIPPY to remove the fifteen frames per second limit. When used in conjunction with the "Remove crowd" code, it will increase the framerate by two to five frames per second depending on the view. Another valid cheat code, HYPER, appears to have the same effect.
Turn off CPU or player artificial intelligence
Enter AIAT or AIBT to toggle on or off the AI for either boxer. The corresponding boxer will be motionless while AI is turned off.
Increment fight clock
Enter STEP to toggle on or off a mode which freezes the display while allowing the fight clock to run. Note that the boxers' shadows will still fight if the appropriate buttons are pressed.
Special cheat functions
Enter PADC to activate the buttons on controller three for special cheat functions.
Press A to knock down Boxer B for six seconds.
Press B to cut the right eye of Boxer A. The referee will stop the fight if this is done three times.
Press C to end the current round and immediately advance to round 10.