Cheat mode:
Enter one of the following codes by pressing the appropriate buttons to change the 
icons in each position, where 0 is the basketball, 1 is the NBA Trophy, 2 is the NBA 
Jam logo basketball, and 3 is the NBA logo.; then press the D-pad in the indicated 
direction. 

Effect - Code 
Available by default   
Tournament mode 1-1-1-Down  
Child's Play (in exhibition mode) 1-1-1-Left  
Challenging Mode 1-1-1-Up  
Show Shot % 1-0-0-Down  
No Replays 1-0-0-Up  
No Fire 1-0-0-Left  
ABA Ball 0-2-0 
   
Available after purchase   
Big Heads 2-0-0-Right  
80's Filter 0-0-3-Right  
Beach Ball 2-0-1-Up  
Chain Nets 2-0-1-Down  
Iguana Gymnasium 0-1-0 Up  
Retro Celtics Arena 0-1-0 Down  
Retro Lakers Arena 0-1-0 Left  
Retro Bulls Arena 0-1-0 Right  
Venice Beach 0-1-1 Down  
Rucker Park 0-1-1 Left  
Acclaim Rooftop- 0-1-1 up  
No 2-Pointers 1-2-2 UP  
No 3-Pointers 1-2-2 Down  
No Goaltending 1 -2-2 Right  
Constant Hotspots 3-1-2 Up  
No Hotspots 3-1-2 Down  
Super Thug Mode 3-1-2 Right  
Quick Shot Clock 2-1-0 Up  
No Shot Clock 2-1-0 Down  
Slow Clock 2-1-0 Left  
Fast Clock 2-1-0 Right  
Constant Fire 3-1-3 UP  
Easy Fire 3-1-3 Down  
Fast Game 3-1-3 Left  
Unlimited Turbo 3-1-3 Right  
Powerup Team 0-0-0 UP  
Powerup Team 3 Pt. 2-2-2 Up  
Powerup Team Dunks 2-2-2 Down  
Powerup Team Blocks 2-2-2 Left  
Powerup Team Dribbles 2-2-2 Right  
Powerup Team Rebounds 2-3-2 UP  
Powerup Team Strength 2-3-2 Down  
Powerup Team Speed 2-3-2 Left  
Powerup Team Steals 2-3-2 Right  
Extra Big Heads 2-0-0 up  
Big Feet 2-0-0 Down  
Small Heads 2-0-0 Left  
Giant Team Mode 0-0-1 Up  
Small Team Mode 0-0-1 Down  
Pre-70s Motions 3-0-0 Up  
70's Motions 3-0-0-Down  
80's Motions 3-0-0-Left  
Pre-70's Announcer  0-3-0 Up  
70's Announcer 0-3-0 Down  
80's Announcer 0-3-0-Left  
90's Announcer 0-3-0 Right  
Pre-70's Filter 0-0-3 Up  
70's Filter 0-0-3 Left  
80's Filter 0-0-3-Right  
Pre-70's Stlye 3-3-3 Up  
70's Style 3-3-3 Down  
80's Style 3-3-3 Right  


Unlock Challenge Mode 
At the "Enter Cheats" screen press X, A, B, UP. If done correctly, 
"Challenge Mode" will appear at the top of the screen. 

Unlock Child's Play 
On the "ENTER CHEATS" screen, press X, A, B, LEFT. If done correctly, 
"CHILDS PLAY" will appear at the top of the screen. 

Developer teams:
Enter CREDITS as a profile name to unlock five teams with the game's developers.