Extreme G 3 game cheats for Play Station 2

To get a quick start when you begin a race, 
hold Forward during the countdown without 
pressing Gas. As soon as GO appears, hit 
the accelerator.

Unlimited shields and turbo's:

At the main menu, hit L1 + R1 (at the same time), 
then L2 + R2, L1 + L2, then R1 + R2. This should
display a message saying unlimited energy. Start
your game, but you will also get unlimited turbos
once weapons and boost are activated after start.

Note: The code has to be re-entered for each race.

Game shark codes:

Master dode "must be on"
EC851E48143B2F2C 

All 1st places                           1C8C81701355E6A6                                         1C8C81741355E6A6                                         3C8C81781456E7A6 

All bike upgrades                        3C8C7E3F1456E7A6                                         4C8C7E501456E6A6                                         7C8C7E441453E7A6                                         3D9882291456E7A5 

All weapons                              7C8C7E381453E7A6                                         3D9882291456E7A5 

Infinite shield and ammo
3C8A4FA01456E7A8

Start on final league
DC9186270441B2DF                                         1C8C7EF01553E4A5                                         1C8C81701355E6A6                                         1C8C81741355E6A6

Max bank
1C8C7E2C17E9C70C 

Max earnings
1C8C7E3017E9C70C

Win Next Race: 
At the main menu, press L1+R1+L2+R2, L2+R2, R1+R2, 
L1+R1+L2+R2 

StarCom team: 
At the team selection screen, press L2, R2, L1, R1, 
L2 + R2, L1 + R1.

Double prize money: 
At the main menu, press L1, L2, R2, R1, R1+R2, L2+L1.
 
Infinite ammo: 
At the main menu, press L2, R2, L1, R1, L2+R2, L1+R1. 

Extreme Lap Challenge: 
At the main menu, press L1, L2, L1, R1, L1, R2, L1+R1,
L2+R2 

All Tracks: 
At the main menu, press L1, L1, L2, L2, R2, R2, R1, 
R1, L1+R1+L2+R2