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Available on: PS1

Syphon Filter Cheats, Codes & Guides

Syphon Filter Cheats

  • Easier Opponents

    After pausing the game and highlighting the MAP option press Right + L2 + R1 + X.
    Submitted by None
  • Power up for 9mm

    After pausing the game pick the Weapons option and the Silenced 9mm then press Left + L1 + R2 + Select + Square + X
    Submitted by None
  • Get M-79

    Georgia Street:

    Get to the alley, you will see a terrorist on the top. Kill him!. Climb on the blue thing in front of the gate where you can again climb to the top. Right there you will see a crossbar. If you press climb button, your guy will jump and hang on to the crossbar. Move you the left. Kill the other two terrorists that run and try to shoot you. Keep moving 'til the end and drop down to get the M-79.
    Submitted by Nong Roath Nai
  • Level Select

    After pausing the game highlight the Select Mission option and hold Left + R1 + L1 + Select + Square + X (For PAL/European version Hold L1 + L2 + R2 + Square + Circle + X)
    Submitted by None
  • All weapons(That would be on current level),ammo,and levels

    Highlight the Weapons menu and simultaneously press and hold Right + L2 + R2 + Circle + Square + X
    For the PAL/European version Hold Select + L1 + L2 + R2 + Circle + X
    Submitted by None
  • Weaker Enemies

    During gameplay pause the game and highlight the Map option. then press Right, R1, L2, X you shold hear a laugh to confirm. (For PAL/European version highlight objectives and hold Right + L1 + R1 + R2 + Circle + X)
    Submitted by John Nguy (nj_26@hotmaill.con)
  • Two Guards At Once

    When sneaking forward and two guards appear at once on your radar screen and they are standing side by side, back off until only one of the guards appear on your radar. Take him out with your rifle,(be it sniper or nightvision), then sneak forward until the second guard appears. It will take him a few seconds to find you as he'll be alert, as you just shot his partner. I found this method saved me from being shot a lot, when taking out dual guards. Good Luck.
    Submitted by Pegasus (Pegasus_34@hotmail.com
  • Easy way to defeat Roemher in subway

    Don't shoot at him. Instead, run right over to the bomb and press the triangle button. If you have any problems doing this please e-mail me at Tomb_Raider2016@yahoo.com
    Submitted by None
  • How to kill Aramov in subway

    Right from the start, switch over to your sniper rifle and run on to the tracks. Hold L1 and target Aramov's head then shoot. It may take a few trys but it works.
    Submitted by Muiz
  • Freedom Memorial Tip

    To kill gordeaux put in the super 9mm code.
    stand behind a pilar and wait for him to step down. Run around until you have a clear shot at his side or back. Aim at his back pack. With the super 9mm 2 hots should do the trick.
    Submitted by Juan Cayamcela (SpecterJ99@aol.com)
  • Survive Burning Hint

    After catching fire quickly press Start and Start again
    Submitted by None
  • X-ray Vision

    You can use the virus scanner to look through walls
    Submitted by None
  • How to defeat Benton at EXPO Reception

    Run to the west side of the hall and target Benton with L1. Next, place the crosshair just above his head and when you are ready to shoot, drop the crosshair and fire at his head. Benton won't run until the crosshair is aimed at his head and do not let him see you.
    Submitted by Muizzaddin (buttcheeks131@hotmail.com)
  • Movie Theater

    INVALID CODE??This code was reported invalid by Users-You Decide

    Pause the game during the Georgia Street level,highlight the Map meun, then simultaneously press and hold Right L2,R1,X so that all the buttons are held at the end. You will hear a laugh if you did the code correctly.
    Submitted by Anonymous (ej_scu@hotmail.com)
  • How to complete missile silo level

    Use the 'power up 9mm' and the 'all levels, ammo...' code then kill the enemy at the top. Next press the elevater switch and go down. Kill the remaining two enemies and jump grab the the poles above you by the missile. You'll see a short cinema. Next, use the run and strafe buttons to get to the closing door. You'll have to wait a while then when the door opens, run to where the enemy was and press the switch. Use the mini-elevator and go up. Dispose of the two enemies. Then continue on and kill the two scientists and bad guys. Collect the key card and use it on the door. Run down the corridor and kill the guard popping out. Kill the guards on the platforms and press the button. You'll see another short cinema. Vault onto the computer and jump onto the platform. Collect the gas grenade. Use L1 and throw the grenade just over the tip. If it makes contact with Roemher, he's dead. Enjoy the ending.
    Submitted by Muizzaddin
  • Bad CBDC Agents

    In the Georgia Street level don't help the CBDC Agents. When one of them dies, put in the super ammo code(the one for the 9mm). Shoot the dead CBDC Agent in the arms, legs, and head. Any CBDC Agent you meet on that level will shoot to kill you. No matter how much they shoot at you, you can't shoot back. If you shoot and kill them you fail a mission parrameter.
    Submitted by V.I.P (Tomb_Raider2016@yahoo.com)
  • Easy way to beat Freedo Memorial

    First equip the infinity ammo code and then equip the M-16. Hide behind a pillar nd when you get a clear shot, press R1 and shoot at him. Don't let go and go around the Memorial untill he dies.
    Submitted by Wouldn't U like 2 noe? (Chadol@idt.net)
  • M-79, Grenades and Flak Jacket in Subway

    Go to the first subway line in Washington. Turn right{it's opposite from the first bomb} All together there should be three NO EXIT signs on the right side. Go to the last one at the end of the terminal.{you'll need your flashlight for this} When you run all the way down terminal you'll see a no exit entrance go inside it. To your right is the m-79. {you still need the flashlight} After you get it go to the other side of the room,{there's a guy holding a 9mm handgun kill him} climb over the divider. There's two boxes, one of grenads and one of a flak jacket.
    Submitted by crazy eddie (myhouse@crazyeddie.com
  • How to beat Rhomer's Base

    When you start out the level, put on the all weapons and infinite ammo cheat and get the gas grenades and wait for the people behind the truck to start chatting and then sidestep away from the house thing to the left, you don't have to see them, throw the gas grenade and shoot the guy on the bridge. Then the spotlight. I don't want to ruin the game for you so I'll let you do the rest.

    Tip: Do not be seen by anything. Before you do a checkpoint, shoot all the people so you won't be messed up. Do this and you will be fine. Peek around corners. Don't wait to get the motion sensors turned off.
    Submitted by SF Expert (clint_roberts@hotmail.com
  • GameShark codes

    Infinite Ammo at Weapon-pick up:

    800467c62400

    All Levels Open:

    801462aa0b14

    Infinite Timer on all levels (including Silo)

    80116690 FFFF
    Submitted by Orayus (Orayus@aol.com)
  • Burn Baby Burn

    This is not really a code but a cool addition to the game Syphon Filter. Take out the Phaser Gun and aim directly at the head of an enemy, then press and hold the shoot button while you hold the button down the your enemy will continue to be shocked till he eventually bursts into flames....(Note: This will not work on bosses or enemy's wearing a Flak Jacket.)
    Submitted by None
  • Burn baby Burn on your own guy?

    At the first level go up to your own guy and
    shoot the tazer at his leg he will go hold your fire and he will be shocked hold down square and BURN BABY BURN!
    Submitted by None
  • Kaboom

    Well like the code about burn baby burn this ain't really a code. In the first level you can get the M-79 gernade launcher. If you can find a car aim at the car and shoot with the M-79. Then watch the car do flips in the air. This may be done only once to a car.
    Submitted by Anonymous (PSXREX345@aol.com)
  • Museum Cheat

    When at the end of this level, you have to capture Aramov and Phagan alive. To do so, target Aramov with the taser or, shoot her gun hand with the sniper rifle.
    Submitted by Harris Freedman (lash911@aol.com)
  • Expert Mode

    At the title screen press and hold Left + L1 + R2 + Select + Square + Circle + X . A phrase will be heard upon correct code entry
    Submitted by None

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Available Platforms: PS1