James Bond 007: Everything or Nothing cheats and cheat codes for Gamecube

Pasue the game play and press the following button combinations:

Golden Gun: X, Y, A, X, Y
Ibcrease Traction: X, A, A, B, Y
Increase Battery: X, B, B, A, X 
2x Ammo: X, X, A, X, Y
2x Damage: X, Y, Y, B, X
Full ammunition: X, X, Y, B, B. 
Cloak: X, Y, A, Y, B.
Full battery: X, Y, Y, A, X. 
All weapons: X, Y, A, A, X. 
Unlimited battery: X, B, X, B, Y.
Unlimited ammunition: X, A, B, A, Y.
Slow motion driving: X, B, Y, A, Y.
Platinum gun: X, B, B, X, A. 

Multiplayer unlockables:
Cistern (Level) - 30 points required 
Baren Samedi - 50 points required 
Odd Job - 70 points required 
Egypt Commander - 90 points required 
Hazmat Guard - 110 points required 
Mya - 130 points required 
Test Lab (Level) - 160 points required 
Egypt Guard - 180 points required 
South Commander - 210 points required 
Moscow Guard - 230 points required 
Le Rouge - 260 points required 
003 - 290 points required 
Katya Jumpsuit - 320 points required 
Serena - 350 points required 
Burn Chamber (Level) - 370 points required 
Diavolo Moscow - 400 points required 
Serena - 430 points required 
Miss Nagai - 450 points required 

Unlock multi-player arenas:
Burn Chamber: 370 points
Cistern: 30 points
Test Lab: 160 points

Unlock Bond gadgets:
Finish the indicated stages to unlock Bond gadgets.

EMP Grenade: The Pontchartrain Bridge
Frag Grenade: Ground Zero
Network Tap: Diavolo's Plan
Q-Cloak: Sand Storm
Q-Spider: Sand Storm
Q-Spider Dart: Diavolo's Plan
Q-Spider Explosive: A Show of Force
Q-Spider Nano: Diavolo's Plan
Rappel: Ground Zero
RC Car: Sand Storm
Sleeper Dart: Sand Storm
Strobe Grenade: Sand Storm
Thermovision: Ground Zero 

Regain health:
Crouch down and you will see your life increase slowly. 

Unlockable - Rewards
Cayenne Weapon Upgrade - Get 12 Golds 
Gallery - Get 27 Golds 
Helicopter Weapon Upgrade - Get 6 Golds 
Katya - Get 20 Golds 
MI6 Combat Simulator - Complete all missions 
MI6 Survival Test - Complete all missions 
Miss Nagai - Get 17 Golds 
Mya - Get 14 Golds 
Nanotank Weapon Upgrade - Get 24 Golds 
Production Stills 1 - Get 1 Gold 
Production Stills 10 - Get 18 Golds 
Production Stills 11 - Get 19 Golds 
Production Stills 12 - Get 22 Golds 
Production Stills 13 - Get 23 Golds 
Production Stills 14 - Get 25 Golds 
Production Stills 2 - Get 2 Golds 
Production Stills 3 - Get 3 Golds 
Production Stills 4 - Get 4 Golds 
Production Stills 5 - Get 5 Golds 
Production Stills 6 - Get 7 Golds 
Production Stills 7 - Get 9 Golds 
Production Stills 8 - Get 13 Golds 
Production Stills 9 - Get 16 Golds 
Serena - Get 8 Golds 
Tank Weapon Upgrade - Get 10 Golds 
Triumph Weapon Upgrade - Get 21 Golds 
Underworld - Get 11 Golds 
Vanquish Weapon Upgrade - Get 15 Golds 

Unlock the MI6 Combat Simulator and MI6 Survival Test bonuses
Finish all single player stages.

Unlockable Cheats
Earn Platinum medals to unlock the cheatse in single player mode:

Golden Gun - Earn 1 Plantinum 
Increase Traction - Earn 3 Platinums
Increase Battery - Earn 5 Platinums
2x Ammo - Earn 7 Platinums 
2x Damage - Earn 9 Platinums
Full Ammo - Earn 11 Platinums 
Cloak - Earn 13 Platinums 
Full Battery - Earn 15 Platinums 
All Weapons - Earn 17 Platinums 
Unlimited Battery - Earn 19 Platinums 
Unlimited Ammo - Earn 23 Platinums 
Slow Motion Driving - Earn 25 Platinums 
Platinum Gun - Earn 27 Platinums