This game is also available on PS2.
Retro Game Cheats for Extreme G3 (Gamecube)
Effect: unlocks all teams
When:
at the start screen / main menu
How:
Press: L,L,R,R,Z,Z,L+R,Z
Submitted By:
Unknown
Effect: StarCom team
When:
During the game
How:
Successfully Complete XG Career Mode To Unlock The StarCom Team
Submitted By:
Effect: Double prize money
When:
before the race
How:
press L, R, Z, L, R, Z, L + R 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.
Submitted By:
Unknown
Effect: All teams and tracks
When:
before the race
How:
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.
Submitted By:
Unknown
Effect: Infinite ammunition
When:
During the game
How:
At The "Press Start" Screen, Press L, R, L, R, L + R, Z
Submitted By:
Effect: Extreme lap challenge
Effect: Win next race
When:
Title screen
How:
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.
Note: This effect lasts for only one race and must be re-enabled
before the next one.
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.
Submitted By:
Unknown
Effect: Get Jump Start
When:
Start of a race
How:
Press forward on the stick but do not hit the gas button till the Go appears.
Submitted By:
Effect: helpsyou get up and down the hill quicker
When:
during the race
How:
use the up button to go up hill and the down button to go down hill
Submitted By:
Effect: double money 4 next race
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