Syphon Filter

Strategy Guide

  • Mission select

    Pause the game, choose the "Options" selection, highlight the "Select mission" option, then hold Left + R1 + L1 + Select + Square + X (simultaneously). For the PAL version of the game, hold L1 + L2 + R1 + R2 + Square + Circle + X. -From: Coolm3127@aol.com

  • All weapons and infinite ammunition

    Pause the game, highlight the "Weapons" option, then hold Right + L2 + R2 + Circle + Square + X (simultaneously). Note: Only the weapons normally available during the current level will become selectable. For the PAL version of the game, hold Select + L1 + L2 + R2 + Circle + X. -From: Coolm3127@aol.com

  • Super ammunition for the Silenced 9mm (North American version)

    Pause the game, highlight the "Silenced 9mm" under the "Weapons" option, then hold Left + L1 + R2 + Select + Square + X (simultaneously). If you entered the code correctly, Gabe will say "Understood".

  • Expert mode

    At the title screen, hold Left + L1 + R2 + Select + Square + Circle + X (simultaneously). If you entered the code correctly, the phrase "Damn it" will be spoken. For the PAL version of the game, hold L1 + L2 + R2 + Square + Circle + X. -From: Coolm3127@aol.com

  • Weak enemies

    Pause the game, highlight the "Map" option, then hold Right + L2 + R1 + X (simultaneously). If you entered the code correctly, you will hear a laugh. For the PAL version of the game, hold Right + L1 + R1 + R2 + Circle + X. -From: Coolm3127@aol.com

  • View FMV sequences

    Locate the area in level 1 where your character goes through a window to get to an elevator. Go straight and jump over the boxes. There are pictures on the wall that resemble doors. Approach the middle picture where the Flak Jacket is located. Then, pause the game and enable the "Weak enemies" code. The game will resume in a movie theatre. Walk into the entrances to the theatre (the curtains) to watch the FMV sequences. Press X to advance to the next FMV sequence or press Start to exit. For the PAL version of the game, hold L2 + R2 + Select + Square + X. -From: Coolm3127@aol.com

  • Hints
      Survive burning

      After catching on fire, quickly press Start, then press Start again. You will be hurt, but still alive.

      X-ray vision

      The virus scanner may be used to look through the walls to find enemies.

      Grenade launcher in level 1

      Go out the window in the bar into the back alley. Look up to see two fire escapes. Climb onto the dumpster and get onto the fire escape opposite the bar first, then jump up to the pipes and go hand over hand to the other fire escape. Be careful, because two terrorists will run out to shoot half way across the pipe. After taking care of them, drop down onto the fire escape and open the box for the grenade launcher. This makes the grenade thrower in the subway section much easier to handle.

      Getting through the subway

      Go to the opposite end of the subway after it explodes. Use the flashlight on the left of the tracks to find the C-4. Get the C-4, then go to the right hand side. Look up to see the upper level. Press Triangle to climb onto the red crate. Press Triangle to keep climbing up through the debris until the top is reached. This is the only way to exit the lower level.

      Museum gates

      Find the card keys to get through the gates in the museum. Check all the guards and people that are killed; they usually carry card keys. For the gate in the Rocket Room, shoot the control panel on the third level that keeps sparking while your character is standing on the elevator to reach to that level. The man with the card key is up there.

      Defeating Rhoemer

      The only way to defeat Rhoemer (the final boss) is with Gas grenades, which can be found in the upper right room of the last level. -From: exocet78@onecooldude.com


    Game Shark Codes

    Infinite Armor Everyone [Note]80068BEE 2400
    Infinite Ammo on Pick-Up800467C6 2400
    Infinite Timer All Levels80116690 FFFF
    Unlock All Levels801462AA 0B14
    Immune to Most Bullets80068974 0000
    80068976 2401
    80068B94 0016
    80068B96 1420
    Immune to Most Explosions/Fire80069FB0 FFFF
    80069FB2 2401
    80069FD0 0008
    80069FD2 1029
    Mostly Weapons & 13th Item Modifier80115FB8 00??
    80115FBC 6FFF
    80115FBE 0020
    Mostly Weapons Modifier80115FB8 0001
    80115FBC ????
    80115FBE 0020
    Mostly Items Modifier80115FB8 0001
    80115FBC 6002
    80115FBE 0???
    Level Codes
    Georgia Street
    Infinite Armor801A8BDA 0258
    Infinite Health801A8BDC 0096
    Destroyed Subway
    Infinite Armor801A2EE2 0258
    Infinite Health801A2EE4 0096
    Main Subway Line
    Infinite Armor801C6CCA 0258
    Infinite Health801C6CCC 0096
    Washington Park
    Infinite Armor801AA442 0258
    Infinite Health801AA444 0096
    Freedom Memorial
    Infinite Armor801C0496 0258
    Infinite Health801C0498 0096
    Expo Center Reception
    Infinite Armor801AC26E 0258
    Infinite Health801AC270 0096
    Expo Center Dinorama
    Infinite Armor801A9ABA 0258
    Infinite Health801A9ABC 0096
    Rhoemer's Base
    Infinite Armor801A9292 0258
    Infinite Health801A9294 0096
    Base Bunker
    Infinite Armor801B381E 0258
    Infinite Health801B3820 0096
    Base Tower
    Infinite Armor801C5A5A 0258
    Infinite Health801C5A5C 0096
    Base Escape
    Infinite Armor801AE44E 0258
    Infinite Health801AE450 0096
    Rhoemer's Stronghold
    Infinite Armor801AD592 0258
    Infinite Health801AD594 0096
    Stronghold Lower Level
    Infinite Armor801AB066 0258
    Infinite Health801AB068 0096
    Stronghold Catacombs
    Infinite Armor801ACE96 0258
    Infinite Health801ACE98 0096
    PHARCOM Warehouses
    Infinite Armor801AACF2 0258
    Infinite Health801AACF4 0096
    PHARCOM Elite Guards
    Infinite Armor801A4566 0258
    Infinite Health801A4568 0096
    Warehouse 76
    Infinite Armor801B725E 0258
    Infinite Health801B7260 0096
    Silo Access Tunnels
    Infinite Armor801A2092 0258
    Infinite Health801A2094 0096
    Tunnel Blackout
    Infinite Armor801B0A62 0258
    Infinite Health801B0A64 0096
    Missile Silo
    Infinite Armor801AD5D2 0258
    Infinite Health801AD5D4 0096
    Stop Countdown Timer80116BAC 008A
    Weapon Codes
    Maxed Ammo Reload Silenced 9mm8012F0B4 03E7
    Infinite Ammo Silenced 9mm8012F0B6 0063
    Maxed Ammo Reload .458012F0C0 03E7
    Infinite Ammo .458012F0C2 0063
    Maxed Ammo Reload G-188012F0C4 03E7
    Infinite Ammo G-188012F0C6 0063
    Maxed Ammo Reload Combat Shotgun8012F0C8 03E7
    Infinite Ammo Combat Shotgun8012F0CA 0063
    Maxed Ammo Reload Shotgun8012F0CC 03E7
    Infinite Ammo Shotgun8012F0CE 0063
    Maxed Ammo Reload PK-1028012F0D0 03E7
    Infinite Ammo PK-1028012F0D2 0063
    Maxed Ammo Reload M-168012F0D4 03E7
    Infinite Ammo M-168012F0D6 0063
    Maxed Ammo Reload EIZ-28012F0D8 03E7
    Infinite Ammo EIZ-28012F0DA 0063
    Maxed Ammo Reload HK-58012F0DC 03E7
    Infinite Ammo HK-58012F0DE 0063
    Maxed Ammo Reload NightVision Rifle8012F0E0 03E7
    Infinite Ammo NightVision Rifle8012F0E2 0063
    Maxed Ammo Reload Sniper Rifle8012F0E4 03E7
    Infinite Ammo Sniper Rifle8012F0E6 0063
    Maxed Ammo Reload M-798012F0F0 03E7
    Infinite Ammo M-798012F0F2 0063
    Maxed Ammo Reload K3G48012F0F4 03E7
    Infinite Ammo K3G48012F0F6 0063
    Maxed Ammo Reload Grenade8012F0FC 03E7
    Infinite Ammo Grenade8012F0FE 0063
    Maxed Ammo Reload Gas Grenade8012F100 03E7
    Infinite Ammo Gas Grenade8012F102 0063
    Quantity Digits to Accompany Mostly Weapons & 13th Item Modifier Code
    04 - .45
    05 - G-18
    06 - Combat Shotgun
    07 - Shotgun
    08 - PK-102
    09 - M-16
    0A - EIZ-2
    0B - HK-5
    0C - NightVision Rifle
    10 - M-79
    11 - K3G4
    12 - Viral Scanner
    13 - Grenade
    14 - Gas Grenade
    17 - Card Key
    18 - C4 Explosives
    19 - Antigen
    Quantity Digits to Accompany Mostly Weapons Modifier Code
    607F - .45 + Combat Shotgun + G-18
    60FF - .45 + Combat Shotgun + G-18 + Shotgun
    61FF - .45 + Combat Shotgun + G-18 + Shotgun + PK-102
    63FF - .45 + Combat Shotgun + G-18 + Shotgun + PK-102 + M-16
    67FF - .45 + Combat Shotgun + G-18 + Shotgun + PK-102 + M-16 + EIZ-2
    6FFF - .45 + Combat Shotgun + G-18 + Shotgun + PK-102 + M-16 + EIZ-2 + HK-5
    7FFF - .45 + Combat Shotgun + G-18 + Shotgun + PK-102 + M-16 + EIZ-2 + HK-5 + NightVision Rifle
    Quantity Digits to Accompany Mostly Items Modifier Code
    05 - Viral Scanner + M-79
    08 - Viral Scanner + M-79 + K3G4
    0F - Viral Scanner + M-79 + K3G4 + Grenade
    1F - Viral Scanner + M-79 + K3G4 + Grenade + Gas Grenade
    3F - Viral Scanner + M-79 + K3G4 + Grenade + Gas Grenade + FlashLight
    BF - Viral Scanner + M-79 + K3G4 + Grenade + Gas Grenade + FlashLight + Cardkey
    1BF - Viral Scanner + M-79 + K3G4 + Grenade + Gas Grenade + FlashLight + Cardkey + C4 Explosives
    3BF - Viral Scanner + M-79 + K3G4 + Grenade + Gas Grenade + FlashLight + Cardkey + C4 Explosives + Antigen

    Note: This code also gives enemies infinite armor. So the only way to kill an enemy or to be killed is by a shot in the head or an explosion.


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