NBA Jam Extreme Cheats (PlayStation)

On the team select screen, press Left + Extreme to toggle the stats display for each
player.

On the select screen, begin entering the following controller actions and completing
them on the Vs. screen. The final action of the code should be completed on the Vs.
Screen to activate the cheat. If you entered the code correctly, you will hear a sound
effect and a picture of a player will appear at the bottom of the screen.

Display shot percentage

Hold Extreme + Shoot.
 

Permanent Turbo

Hold Turbo and press Up, Down, Up, Down.
 

No turbo meters

Hold Turbo + Extreme and press Up, Down, Up, Down.
 

No crowd

Hold Extreme + Pass + Up.

Just before the screen dims at the end of the title sequence, hold Up on all D-pads.

On the "Initials" screen, hold L1 + R1 and enter the initials YME and the date May
17.

Enter the following codes while playing a game:
 

Dribble under feet

Quickly press Turbo(2).
 

Dribble behind back

Quickly press Extreme(2).
 

Dribble demo

Quickly press Pass, Turbo, Extreme.

On the big head selection screen, press Up, Down, Left, Right, Down, then hold Up and
select the "Yes" option.

In a four-player game when exiting the select screen, hold Up + Extreme on all four
D-pads. Now a four-player game called Head-er-oids will begin.

Hold Start and turn on the PlayStation to display a screen that resembles assembly and C
code.

At the team selection screen, press Up + Turbo.

Enter the following codes before the tip-off during the time the referee walks out and
throws the ball in the air. Note: Entry of a code effects all players in the game.
On codes with multiple button presses, entry of a button too many times will disable the
code from entry by other players.

No CPU assistance

Press Extreme, Turbo, Pass(2). If you entered the code correctly, the phrase "computer
assistance off" will appear.
 

Play with beach ball

Press Pass(2), Turbo, Extreme, Turbo, Pass(2). Now the ball will change to a beach
ball (three times normal size and flies at half speed) at tip-off.
 

Play with soccer ball

Press Pass(2), Turbo(3), Extreme(3). Now the ball will change to a soccer ball at
tip-off.
 

Power push

Press Turbo(2), Pass(2), Turbo(2), Pass(2), Turbo(2), Pass(2), Turbo(2). Now opposing
players will be pushed three times as far across the floor.

Maximum dunk and three points stat for every player

Press Turbo(5), Pass, Extreme, Turbo(6).
 

Maximum three points stat for every player

Press Pass(8), Extreme, Pass(7).

Maximum rebound stat for every player

Press Pass(2), Extreme, Special, Extreme, Turbo.
 

Maximum steal/block stat for every player

Press Pass(3), Turbo(3), Extreme(3), Pass(3).
 

Maximum speed stat for every player

Press Extreme(10), Pass(3).

Goaltending allowed

Press Extreme(8), Pass, Extreme(9).
 

High arc shots

Press Turbo(5), Pass(2), Turbo(6).

On the "Initials" screen, hold L1 + R1 and enter one of the following initials and
dates:

Game Shark Codes

When exiting the Big Head selection screen, hold Left or Right.

Press Down + Turbo to make the cursor and team choices disappear while they are being
selected.

After selecting a random team, press Up + Turbo.

Enter following codes on the keep record screen. They are entered one pair of letters
at a time. Enter the first pair, backspace twice, and enter the next pair and repeat
until the code is complete. If you entered the code correctly, you will hear a sound and
see a flash. Now at this point, you can enter a normal record entry.
 

Start at playoffs

Enter PL, AY, OF, FS.
 

Start at finals

Enter FI, NA, LS.
 

Start with 2-0 playoff record 

Enter CH, EE, SY.
 

Start with 3-0 finals record

Enter NO, VI, CE.
 

Go to the Shootout for 45 seconds before game

Enter SH, OO, TO, UT.
 

Sound test mode

Enter KA, ZO, O. Now Sound test will appear just before the team select screen
allowing the music and sounds from the game to be played.