Syphon Filter
Codes
All weapons and unlimited ammo (PAL version)
Pause during play, then highlight the "weapons" option, then hold SELECT+L1+L2+R2+Circle+X.
Note: Only the weapons available during the current level are selectable.
Contributed By: Gr8Fox.
All Weapons+ Infinite Ammo
Code Effect Press Start, highlight Weapons and press Right + L2 + R2 + Square + Circle + X All weapons and infinite ammo Contributed By: Rage012.
Hard Mode
Code Effect At the New Game title screen press Left + L1 + R2 + Select + Square + Circle + X Hard Mode Contributed By: ATadeo.
Hard Mode (PAL version)
Highlight "New Game" at the title screen and hold L1+L2+R2+Square+Circle+X. Gabe will say "Damn it!" if it's worked.
Contributed By: Gr8Fox.
Level select (PAL version)
Pause during play, select "Options" and highlight "Select Mission". Hold L1+L2+R1+Square+Circle+X. The entire list of levels should now appear.
Contributed By: Gr8Fox.
One hit kills (PAL version)
Pause the game, highlight "Objectives" then hold Right+L1+R1+R2+Circle+X. Gabe will say "Understood" if it's worked.
Contributed By: Gr8Fox.
One-Shot Kill
Code Effect Pause the game, highlight Silenced 9mm and press Left + Select + Square + X + L1 + R2 One-Shot Kill Contributed By: Asch The Hated.
Stage Select
Code Effect Press Start, choose Options, then highlight Select Mission and press Left + L1 + R1 + Select + Square + X Stage Select Contributed By: Rage012.
Super ammunition
Start the game and hit pause. Then, highlight the map menu and press: right, R1, R2, X.
Code Effect right, R1, R2, X super ammunition Contributed By: Da Bomb.
Weak Enemies
Code Effect Pause the game, highlight Map and press Right + L1 + R1 + X Weak Enemies Contributed By: Asch The Hated.
Secrets
Movie Theater Mode
After jumping out of the saloon window, there is an alley ahead and to the left. Go down it, and you'll be in a cul-de-sac blocked off by burning cars (on the far side of the cars, some terrorists are shooting it out with some CBDC agents on the roof). You will see a movie theater across the street from the alley. Go up to the door, pause the game, and go to the Map. Press L2 + R1 + X + RIGHT. Gabe will say, ''Got it!'' Exit the menu and resume the game, and you will find Gabe inside the theater. Go around past the concession stand and enter the red-curtained door to the auditorium. The FMV movies will begin to play in succession. Warning: Some of the movies include spoilers.
Contributed By: Wakener.
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Syphon Filter Resources
GameSpot
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Game Rankings
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