Action Replay Codes [US]

The following are known Action Replay Codes for NASCAR 99 on Nintendo 64 (N64).

Device Compatibility: Action Replay & GameShark

1 Lap to Race
800438b30009
d021fbab0000
8021fbab0008
d022359b0000
8022359b0008

Cheats, Secrets, Tips & Tricks

Race as Bobby Allison
Set the controller configuration to “3”. Select the Charlotte track, highlight the “Select Car” option, then press C-Up, C-Left, C-Down, C-Right, L, R, L, R, Z(2) in under four seconds. If you entered the code correctly, you will hear a sound. Alternatively, race in a championship season with at least a 50% race length and finish in the top five on the Charlotte track.

Race as Davey Allison
Set the controller configuration to “3”. Select the Talladega track, highlight the “Select Car” option, then press C-Up, C-Left, C-Down, C-Right, L, R, L, R, L, R in under four seconds. If you entered the code correctly, you will hear a sound. Alternatively, race in a championship season with at least a 50% race length and finish in the top five on the Talladega track.

Race as Alan Kulwicki
Set the controller configuration to “3”. Select the Bristol track, highlight the “Select Car” option, then press Z(8), R(2) in under four seconds. If you entered the code correctly, you will hear a sound. Alternatively, race in a championship season with at least a 50% race length and finish in the top five on the Bristol track.

Race as Benny Parsons
Set the controller configuration to “3”. Select the Richmond track, highlight the “Select Car” option, then press C-Up, C-Right, C-Down, C-Left, Z(3), L, Z(2) in under four seconds. If you entered the code correctly, you will hear a sound. Alternatively, race in a championship season with at least a 50% race length and finish in the top five on the Richmond track.

Race as Richard Petty
Set the controller configuration to “3”. Select the Martinsville track, highlight the “Select Car” option, then press C-Up(2), C-Down(2), C-Left, C-Right, C-Left, C-Right, L, R in under four seconds. If you entered the code correctly, you will hear a sound. Alternatively, race in a championship season with at least a 50% race length and finish in the top five on the Martinsville track.

Race as Cale Yarborough
Set the controller configuration to “3”. Select the Darlington track, highlight the “Select Car” option, then press L, R, L(3), C-Left(2), R(2), Z in under four seconds. If you entered the code correctly, you will hear a sound. Alternatively, race in a championship season with at least a 50% race length and finish in the top five on the Darlington track.

Slow-Motion Replay
Pause the game and select the “Instant Replay” option. Then, press Up/Left or Up/Right on the Analog-stick to view the instant replay in slow motion.

Softer Engine Sound
Pause the game and select the “Instant Replay” option. Then, select a camera angle that is inside the car. When the race resumes, your engine sound will remain softer. Change views during the race to return the sound to normal.

Acrobatics
Enter the options screen and disable damage. Then your car can perform flips and barrel rolls during a race.

GameShark Codes [US]

The following are known GameShark Codes for NASCAR 99 on Nintendo 64 (N64).

Device Compatibility: Action Replay & GameShark

One Lap to Race & Always Place First	800438B3 0009 D021FBAB 0000 8021FBAB 0008 D022359B 0000 8022359B 0008
Max Gear Ratios	810C9E90 7F1E 810C9E82 707F
Track Modifier	80042EF3 00??
Total Laps to Race Modifier	800438B3 00??
Always on Lap Modifier (Normal Mode)	8021FBAB 00??
Always on Lap Modifier (Season Mode)	8022359B 00??