Mac's Infinite Last Stand
In Mac's Last Stand, you lose 3 times and its game over in career. To ensure you dont lose all three tries, you can reset the game (as long as you arent in the ko/tko animation) via the home menu or pressing the reset button on the console (the later is safer). This does NOT count as a loss. What's more is that the random opponet is the same after you reset, so you can practice against them in exhibition. This trick can ensure you unlocking champion mode and the secret character.
Verified by: this cheat is unverified
Submitted by:
Omega_Zero_XP on June 09, 2009