Sony Playstation Games Solutions - One of
the Largest Games Source for PSone Cheats, PSX Codes, Hints, Tips,
Walkthroughs, FAQs and Games Strategy Guides.
At the weapons screen, hold L1,L2,R1,R2,Square,Circle and Triangle and
press left. You now have every weapon and unlimited ammo. As with the
unlimited sheilds, you won't be able to progress to the next level.