NBA Jam Gameboy Cheats

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

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

Power Up Dunks
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."

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

Juice Mode
On the Tonight's Match-Up screen, press A 14 times. Then hold A and B until the game starts.

Play as Kabuki
On the screen where you enter your initials, enter the initials F and R. Then place the cursor over the letter E. Press Left and B at the same time and the initials FRD will be entered so that you can play as Kabuki.

Play as Moon
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.

Play as Brutah
On the screen where you enter your initials, enter the initials B and A. Then place the cursor over the blank square. Press Up, A, and B at the same time and the initials BAT will be entered so that you can play as Brutah.

Play as Bill Clinton
On the screen where you enter your initials, enter the initials U and S. Then place the cursor on the letter B. Now press Left, A, and B at the same time and the initials USA will be entered so that you can play as President Clinton.

Play as Al Gore
On the screen where you enter your initials, enter the initials E and X. Then place the cursor on the letter J. Now press Up, Start, and B at the same time and the initials EXC will be entered so that you can play as Al Gore.

Play as George Clinton
On the screen where you enter your initials, enter the initials F and N. Then place the cursor on the letter L. Now press Left and B at the same time and the initials FNK will be entered so that you can play as George Clinton.

Play as Rivett
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.

Play as Divita
On the screen where you enter your initials, enter the initials S and D. Then place the cursor over the letter T. Press Down and B at the same time and the initials SD_ will be entered so that you can play as Divita.

Power Up Defense
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.

Play as Turmell
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.

Play as Chow Chow
On the screen where you enter your initials, enter the initials A and M. Then place the cursor over the letter Q. Press Down, A, and B at the same time and the initials AMX will be entered so that you can play as Chow Chow.

Play as Weasel
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.

Play as Air Dog
On the screen where you enter your initials, enter the initials J and A. Then place the cursor over the letter T. Press Up and B at the same time and the initials JAM will be entered so that you can play as Air Dog.

Power Up Intercept
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.