NBA Jam 99 GBC cheats

NBA Jam 99 GBC Cheat List

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NBA Jam 99 cheat codes from Cheat Masters. Here you will find the latest and most popular cheat codes, hints and tips for your GBC games. Whatever cheat codes you're looking for, it can all be found here. Check back often to find New cheats for NBA Jam 99.



On the screen where you enter your initials, enter the initials V and I. Then place the cursor over the letter J. Press Right, A, and B at the same time and the initials VIK will be entered so that you can play as Moon.



On the screen where you enter your initials, enter the initials R and J. Then place the cursor over the letter F. Press Up, A, and B at the same time and the initials RJ_ will be entered so that you can play as Rivett.



On the screen where you enter your initials, enter the initials W and I. Then place the cursor over the letter M. Press Left and B at the same time and the initials WIL will be entered so that you can play as Turmell.



On the screen where you enter your initials, enter the initials M and A. Then place the cursor over the letter U. Press Up, Start, A, and B at the same time and the initials MAN will be entered so that you can play as Weasel.



On the Tonight's Match-Up screen, hold Up on the Control Pad and press any button five times. Continue holding Up until the game begins.



On the Tonight's Match-Up screen, press any button 10 times.

Then hold Down and A until you see the words "Power Up Dunks."



On the Tonight's Match-Up screen, hold Left and press any button 7 times. Continue holding Left until you see the words "Power Up Fire."



On the Tonight's Match-Up screen, hold Right on the Control Pad, then tap any button 15 times. Continue holding Right until the game begins.

















On the Tonight's Match-Up screen, quickly press any button 15 times. Then hold Up and B until the game starts.



On the Tonight's Match-Up screen, tap any button 3 times,
then hold Up and B until the game begins.





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