Debug menu (NTSC version)
Press Up, Down, Left, Right, Down, Down, Right, Right, Square on
your controller when the copyright screen appears.
Debug menu (PAL version)
Press Up, Down, Left, Right, Down, Down, Right, Right, Triangle on
your controller when the copyright screen appears.
Unlock bonuses
Enable the debug menu, then highlight the credits option and press
Left(8 times), Triangle.
Unlock Crimson Blade training camp in the Masirah Mountains
Go to the briefing area and find the locker on the left side of the
screen. Open the locker and input "4L2CZCQKDAABACQDB" at the password
screen to start to play on the bonus mission.
Invincibility
Star to play and then press Start + Select to quit. Then press Up, Up,
Up, Down, Down, Down, Right, Right, Triangle at the main title screen.
A sound of chime will confirm the correct code entry. If you are low
on energy, the energy bar will automatically rise during the game play.
Shellshock Game Shark Codes:
Invincibile mode
80087C1E 0300
Zero Enemy Targets to Kill
800887D4 0000
Upgrade Armor
800855AC 0004
Upgrade Reloader
800855BA 0004
Upgrade Coolant
800855BE 0004
Upgrade Track
800855B8 0004
Upgrade Engine
800855B6 0004
Upgrade Target Comp
800855BC 0004
Unlimited Air Support
800855B4 0004
Unlimited Cash
800855C0 FFFF
Unlimited SAMS
800855AE 0004
