Power-up defense:
Press Right, Up, Down, Right, Down, Up at the "Tonight's Matchup" screen.
Power-up offense:
Press B, Y, Up, B, Y, Up, Down at the "Tonight's Matchup" screen.
Power-up speed:
Press Up(4), Left(4), C, A at the "Tonight's Matchup" screen.
Maximum power:
Press Right(2), Left, Right, C(2), Right at the "Tonight's Matchup" screen.
Quick hands:
Press Left(4), Y, Right at the "Tonight's Matchup" screen.
Power-up three pointers:
Press Up, Down, Left, Right, Left, Down, Up at the "Tonight's Matchup" screen.
Baby mode:
Press B, Y, B, Y at the "Tonight's Matchup" screen.
Short players:
Press X + A + Z + R at the "Tonight's Matchup" screen.
Big Heads:
Press [A, B, C, Y] five times at the "Tonight's Matchup" screen.
Mammoth heads:
Press A, Y, C, B, A, Y, C, B at the "Tonight's Matchup" screen.
Big players:
Press A, C, A, C, A, C, A, C, A, C, A, C, A, C at the "Tonight's Matchup" screen. This will affect all four players.
On fire:
Press B(2), Down(2), A(2), Up, Left at the "Tonight's Matchup" screen.
Display shot percentage:
Press Up(2), Down(2), A at the "Tonight's Matchup" screen.
Power dunks:
Press Left, Right, C, Y(2), C at the "Tonight's Matchup" screen.
High shots:
Press Up, Down, Up, Down, Right, Up, Y(4), Down at the "Tonight's Matchup" screen.
Teleport passing:
Press Up, Right(2), Left, Y, Down, Left(2), Y, B at the "Tonight's Matchup" screen.
Power fire up:
Press Down, Right(2), Y, A, Left at the "Tonight's Matchup" screen.
Push one opponent and both fall:
Press Up(4), Left(4), Y(2) at the "Tonight's Matchup" screen.
Push one opponent and the other falls:
Press Up(4), Left(4), Y, A at the "Tonight's Matchup" screen.
Final game of the season:
Hold L + R and enter the initials END and a date of January 1. The final game against the Rockets for the NBA championship title will begin. The season record will be 26 wins and 7 losses.
NBA Jam champion:
Hold L + R and enter the initials FIN and a date of January 1. All the reserve players may now be accessed, with an increased difficulty. The season record will be 27 wins and 9 losses.
Secret players:
Hold L + R and enter the following initials and dates.
| Magic Hair | STH |
December 8 |
| Weasel | DAN | January 2
|
| Max | LIZ | August 7
|
| Fumungus | GUN | January 11
|
| Sequoia | SAW | April 10
|
| Pistol | WAN | June 10
|
| Chow Chow | CHD |
May 5 |
| Brutah | GOW | July 17
|
| Boo-Boo | THI | November 1
|
| Kabuki | KUB | April 14
|
| Facime | DEL | October 19
|
| Air-Dog | AIR | Janurary 21
|
Iguana Team
| Kirby | CHR | December 18
|
| J Moon | JAY | August 24
|
| J Falcus | JAS | November 16
|
| Snake | SNK | June 15
|
| Hill | ZIG | April 7
|
| Catling | CAT | January 2
|
| Hutchinson | BAR |
April 9 |
| D Falcus | DAZ | August 6
|
| Hodgeson | HOG | December 31
|
| Tunnicliff | SAT |
May 7 |
| Jax | JAX | March 1
|
| Mad Mike | MUS | December 24
|
| McHugh | BAA | July 12
|
| Higgins | TOM | February 19
|
| Gray | ROB | February 23
|
Williams Team
| Turmell | TUR | January 31
|
| Goskie | GOS | January 6
|
| Rivett | REV | July 6
|
| Carlton | CAL | March 25
|
| Divita | DIV | July 3
|
| Liptak | LIP | January 14
|
NBA Personalities
| Larry Bird | LAR |
Janurary 15 |
| Carol Blazejowski | BLZ
| January 14 |
| Charlotte Hornet | HOR
| June 12 |
| Chicago Bull | BEN |
September 20 |
| Minnesota Timberwolf | WOL
| March 7 |
| Phoenix Gorilla | APE
| April 2 |
Sonic Youth
| Thurston Moore | MOE
| June 8 |
| Kim Gordon | GOR |
July 3 |
| Lee Renaldo | REN |
February 4 |
| Steve Shelley | SHY |
June 8 |
Beastie Boys
| Adrock | ADR | April 6
|
| MC Adam Yauch | MCA |
April 9 |
| Mike D | M_D | July 1
|
Celebrities
| Bill Clinton | BIL |
June 3 |
| Hillary Clinton | HIL
| November 6 |
| Prince Charles | CHA
| May 4 |
| Heavy D | HEA | January 9
|
| Jazzy Jeff | JAZ |
October 9 |
| Fresh Prince | FRS |
February 2 |
| Frank Thomas | FNK |
January 8 |
