These are MOST of the GPD modifications tested and proved working by me:

- Button and Thumbstick Config
- Knockback DVAR (Multiplayer)
- Sensitivity Modding (Value To A High Level = For No Recoil Related To MW2's)
- Unrestricted Class Names (Multiplayer) (Colored/Button Classes, Etc.)
- Speed DVAR (Multiplayer) (Questionable, Some Depends On Were To Put It)
- Custom BOT Value (Multiplayer)
- Increased Auto Aim (Multiplayer)
- Free Classic Zombies Maps (Zombies) (Not really a Mod, but use of a profile)
- Modded Gamertag

I'm still experimenting on more, ill try to keep up to date on this. I CAN show proof for the listed mods. Come back for updates.