Unlock all playable characters in VR Missions

Code ................................... Effect
When you begin a new mission file enter UUDDLRLRBA as your name Unlock all playable characters in VR missions

Unlockables
Get every character and mission in VR missions

Create a new file, and don't enter any name... Your new file should name itself as "?".... Tadaa! Every thing is unlocked!

Unlockable Characters

Unlockable ............................. How to Unlock
MGS Snake .............................. Get 100% for Raiden, Ninja Raiden, Raiden X, Snake, Pliskin and Tuxedo Snake's VR missions.
Ninja Raiden ........................... Get 50% on Raiden's VR missions.
Pliskin ................................ Get 50% on Snake's VR missions.
Raiden X ............................... Get 100% on Raiden and Ninja Raiden's VR missions.
Tuxedo Snake ........................... Get 100% on Snake and Pliskin's VR missions.

Secrets
USP Supressor and Marines in Boxers.

After completing the Tanker once, play it again. The USP Supressor will now be in the Crow's Nest after fighting your first boss fight. Also, when you reach the last hold, all the Marines will be in their boxers, not just one.