The codes should work with the region specified but may work for other regions as well.
Device Compatibility: Action Replay, CodeBreaker & GameShark
Mission 4 Max Health Tank
80088406 0128
Mission 1 Max Health Car 1
800877A6 00FF
Mission 3 Max Health Tank
80087596 00FF
Misison 4 Max War Factory
8001D842 03E8
Mission 2 Max Health Car 2
80087A6F 03E8
Mission 2 Max Ore in Plant
8002A3DO FF00
Mission 4 Max Ore
8002A3DO FFFF
Mission 1 Max Health Tanya
8002EF52 00FF
Allies Infinite Money
8002A3D4 FFFF
Soviets Joker Command – R2 button for activation
D01BBC58 0002
Password for Mission 4
17V321APK
Mission 1 Max Health Soldier 1
8002E8C2 00FF
Mission 2 Max Construction Plant
8001E482 03F0
Mission 1 Max Health Car 3
800878AE 00FF
Soviets Infinite Money
8002A798 FFFF
Allies Infinite Power
8002A3F0 FFFF
Soviets Infinite Power
8002A7B4 FFFF
Mission 1 Max Health Soldier 4
8002E6E2 00FF
Mission 1 Max Health Einstien
8002DAB2 00FF
Mission 3 Max Health Tanya
8002E142 03E8
Mission 4 Max Mines
80087B38 0005
Mission 1 Max Health Car 2
80087596 00FF
Mission 2 Max Health Car 1
80087A6F 03E8
Joker Command – R2 button for activation
D01BBC58 0002
Mission 1 Max Health Soldier 5
8002ED72 00FF
Mission 4 Max Construction Yard
8001D3AA 03E8
Password for Mission 3
UQ3I86NX9
Password for Mission 2
HFHEPR7WE
Mission 1 Max Health Soldier 3
8002E7D7 00FF
Mission 4 Max 2nd Turret Gun
8001D6BA 03E8
Mission 4 Max Mines
80087B38 0005
Mission 4 Max 1st Turret Gun
8001D6BA 03E8
Mission 1 Max Health Soldier 2
8002E8C2 00FF