- Slower Fuel Consumption For Flame Thrower
EE26-37D4 - Faster Fuel Consumption For Flame Thrower
7D26-37D4 - Start With More Rifle Clips
FD36-44D1 - Start With Even More Rifle Clips
4D36-44D1 - Start With Fewer Rifle Clips
D036-44D1 - Start With More Grenade Clips
FD3B-4F01 - Start With Even More Grenade Clips
4D3B-4F01 - Start With Fewer Grenade Clips
D03B-4F01 - Infinite Ammo For Pulse Rifle
3C28-44D4 - Infinite Ammo For Grenade Launcher
3C22-3D64 - Infinite Oil For Flame Thrower
3C25-3704 - Take Less Damage
D464-1D60 - Maximum Energy From Medi-Kits
DD6D-1700 - Less Energy From Medi-Kits
D76D-1DA0 - Longer Invulnerability After Being Hit
EE6B-CD00 - Most Attacks Do No Damage (Can Switch On And Off)
DD64-1D60 - Infinite Energy (All Levels)
6D64-1D60 - Less Ammo In Rifle Clips
742A-44A4 - More Ammo In Rifle Clips
CD2A-44A4 - Less Ammo In Grenade Clips
D923-3D64 - More Ammo In Grenade Clips
F023-3D64
The next 4 codes affect new clips that you pick up only and not the ones you start with.