Press L(2), R(2), Z(2), L + R + Z after "Press Start" appears at the title screen. A message will confirm correct code entry.
Always win XG career mode races
Press R, L, Z, L, R, Z, R, L, Z after "Press Start" appears at the title screen. A message will confirm correct code entry. This allows you to win a race no matter if you quit, lose, or die. Note: This must be enabled at the main menu before every race.
Double prize money
Press L, R, Z, L, R, Z, L + R after "Press Start" appears at the title screen. A message will confirm correct code entry.
Extreme lap challenge
Press L, R, L, R, L, R, Z, L + R at the main menu. A message will confirm correct code entry. This unlocks an oval track for maximum speed.
Quick start
To get a jump start when you begin a race, hold Forward during the countdown without pressing Gas. As soon as "Go" appears, hit the accelerator.
Sound Barrier
Once your racer hits 750 mph you break the sound barrier and everthing go's quiet.
StarCom team
Complete the game in XG Career mode.
Unlimited ammunition
Press L, R, L, R, L + R, Z after "Press Start" appears at the title screen. A message will confirm correct code entry.
Unlimited shields and turbos
Press L + R, Z, L + R, Z after "Press Start" appears at the title screen. A message will confirm correct code entry. Note: This effect lasts for only one race and must be re-enabled before the next one.
Win next race
Press L + R + Z, L + R, Z, L + R + Z after "Press Start" appears at the title screen. A message will confirm correct code entry.
