This game is also available on GameCube.
Retro Game Cheats for Extreme G3 (PlayStation 2)
Effect: Instant Win
When:
Main Menu
How:
L1, L2, R1, R2, L2, R2, R1, R2, R2, L1, L2R1, R2.
Submitted By:
Unknown
Effect: All tracks
When:
At the main menu
How:
Press L1, L1, L2, L2, R2, R2, R1, R1, L1+R1 then L2+R2
Submitted By:
Effect: Double prize money
When:
At the main menu
How:
Press: L1, L2, R2, R1, R1+R2, L2+L1.
Submitted By:
Unknown
Effect: Extreme Lap Challenge
When:
At the main menu
How:
Press: L1, L2, L1, R1, L1, R2, L1 + R1, L2 + R2.
Submitted By:
Unknown
Effect: Open up StarCom Team
When:
At team select screen.
How:
At the team select screen, press L1 + R1 + L2 + R2, L2 + R2,
R1 + R2, L1 + R1 + L2 + R2.
R1 + R2, L1 + R1 + L2 + R2.
Submitted By:
Effect: Free money and Instant win
When:
Main menu
How:
Free money-L1 times 5, L2 times 5, R1 times 5, R2 times 5, L1+L2+R1+R2
Instant win-L2+L1+R2+R1, L2+R2, L1+L2+R1+R2
Instant win-L2+L1+R2+R1, L2+R2, L1+L2+R1+R2
Submitted By:
Effect: StarCom team
When:
In game play
How:
Press L1, L2, R2, R1, R1, R2, L2, L1 at the main menu. A message will confirm correct code entry
Submitted By:
Effect: Quick start
When:
In game play
How:
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
Submitted By:
Effect: Break the sound barrier
When:
In game play
How:
Reach a speed of at least 750 mph to break the sound barrier. Enable the "Unlimited shield and turbos" code to make this easier to accomplish
Submitted By:
Effect: Unlimited shields
When:
In game play
How:
Pause game play and press L1+R1, L2 + R2, L1 + L2, R1 + R2. A message will confirm correct code entry. Repeat the code to return to normal
Submitted By:
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