PlayStation 2 Cheat Codes Index:

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Syphon Filter: The Omega Strain cheats, hints, guides

PlayStation 2 games cheat codes

Average cheats & hints rating: (3 ratings)

PlayStation 2 - PlayStation 2 cheats - Syphon Filter: The Omega Strain cheats

Ehud Ben Zohar:
Successfully complete all objectives in the Yemen 1 and 2 missions.

Gabe Logan:
Successfully complete all objectives in the Montenegro and Ukraine missions.

Gary Stoneman:
Successfully complete all objectives in the Italy, Belarus1, and Belarus 2 missions.

Gray Imani:
Successfully complete all objectives in the Carthage 1, 2, and 3 missions.

Lawrence Mujari:
Successfully complete all objectives in the Chechnya and Lorelei missions.

Lian Xing: Successfully complete all objectives in the Kyrgystan, Tokyo, and
Myanmar missions.

Maggie Powers:
Successfully complete all objectives in the Minsk mission.

Teresa Lipan:
Successfully complete all objectives in the Zurich mission.
Medals:

Agency Medal Of Valor:
Get all Agency ratings, Special Agency ratings, all commendations, all other
medals, and the highest rank.

Alima Karkadann's Unicorn Charm:
Complete all objectives in the Yemen 1 and 2 missions. In the Ukraine mission, get
Alima Haddad to safety.

Carthage Exemplary Service Tribute Medal:
In the Carthage 1 and 2 missions, protect the CHA officers. In the Carthage 2
mission, eliminate all four ALA death squad assassins. In the Carthage 3 mission,
rescue the injured SWAT officers.

Ellison Warner Award:
In the Belarus 2 mission, destroy the SCUD missile. In the Yemen 2 mission,
destroy the SCUD firing mechanism. In the Myanmar mission, recover the flight
recorder.

Great Lakes Service Medal:
Complete all objectives in the Carthage 1, 2, and 3 missions. In the Yemen 1
mission, photograph Fadhil's files. In the Zurich mission, obtain ALA financial
records.

Homeland Security Citation:
Get the Carthage Exemplary Service Tribute Medal and the President's Official
Liberty Award. In the Zurich misison, obtain the Birchim files.

Kinishi Kuncho:
Order of the Golden Dragon Medal: Get the Republic of Korea Service Award.
Complete all objectives in the Kyrgyszstan, Tokyo, and Myanmar missions.

Medal of Distinction:
Complete the single player mission deadline in all missions

Mossad Friend To Peace Medal:
Get the Karkadann and Alima's Unicorn Charm. In the Kyrgystan mission,
eliminate Zayed Al Dhahiri.

President's Official Liberty Award:
In the Carthage 3 mission, complete the DPE order on Masson. In the Italy
mission, assassinate Dimitri by the bell tower at 3:00 p.m. In the Belarus 1
mission, eliminate Zhidkov. In the Kyrgyzstan mission, poison Saydahmat's water
chalice. In the Myanmar mission, eliminate Than Muang.

Republic of Korea Service Award:
In the Kyrgystan mission, find Yuschenko's papers. In the Yemen 1 mission, obtain
Thae-bok Jon's credentials. In the Tokyo mission, upload the computer data. In
the Myanmar mission, find Yong-jun Kim's briefcase.

South African Freedom Medal: Do not have any collateral damage in any mission.
Get Stone's Medal of Courage and the Carthage Exemplary Service Tribute. In the
Belarus 1 mission, get all workers to safety. In the Lorelei mission, rescue the
Level 5 salvage personnel.

Stone's Medal Of Courage:
Rescue Stone Ukraine, and provide cover fire for Stone.

The Golden Cross of Russia Medal:
Complete all objectives in the Belarus 1, 2, Kyrgyzstan, Minsk, and Ukraine
missions. In the Yemen 1 mission, photograph Fadhil's files. In the Montenegro
mission, find evidence linking Niculescu to Syphon Filter.

United Nations Peace Award:
Cure the Omega Strain, In the Carthage 1 mission, scan the tissue sample. In the
Carthage 2 mission, obtain Mujari's recorder. In the Belarus 1 mission, take the
tissue sample from the cow carcass and the mill documents from the safe. In the
Belarus 2 mission, obtain the sewage sample. In the Yemen 2 mission, obtain
Yushchenko's viral container. In the Minsk mission, acquire the Omega Strain
serum. In the Lorelei mission, collect the original virus sample. In the Tokyo
mission, obtain the sample. In the Ukraine mission, find the Omega Strain DNA
code.

Specialist ratings:
Bio-Data Retrieval Expert:
In the Carthage 1 mission, collect five water samples and perform a field autopsy.
In the Belarus 1 mission, take a tissue sample from a cow carcass. From the
Belarus 2 mission, obtain a sewage sample. In the Minsk mission, deploy viral
sniffers at the marked locations. In the Chechnya mission, collect a tissue sample
from a villager's body.

Bio-Data Retrieval Expert:
Maintain stealth during the Italy, Kyrgyzstan, Yemen 1, Minsk, Chechnya, Lorelei,
Tokyo, Zurich, and Montenegro missions.

Computer Information Expert:
Retrieve Broussard's laptop (Team), In the Minsk mission, download MetaGloabal's
records. In the Tokyo mission, upload the computer data. In the Zurich mission,
access the mainframe computer. In the Ukraine mission, find the Omega Strain
DNA code.

Elite Combat Expert:
Earn the Elite Combat Specialist, Elite Combat Knife Specialist, Combat Sharp
Shooter, Non-Lethal Force Specialist, Tactical Explosives Specialist, Elite Team
Efficiency Specialist, and Discrete Personnel Elimination Expert ratings.

Elite Discrete Personnel Elimination Expert:
In the Kyrgyszstan mission, poison Saydahmat's water chalice. In the Yemen 1
mission, eliminate Yushchenko. In the Tokyo mission, eliminate HNT leader
Matsua.

Field Efficiency Expert:
Beat the single player mission deadlines in all missions.

Military Tactics Expert:
In the Belarus 1 mission, eliminate Zhidkov. In the Belarus 2 mission, destroy the
communications truck, destroy the power substation, shut down the gas main, and
destroy the bridge to stop the tank (Team). In the Yemen 1 mission, destroy the
communications equipment. In the Yemen 2 mission, destroy the SCUD firing
mechanism (Team). In the Lorelei mission, plant four nukes on the lower levels. In
the Tokyo mission, plant C-4 charges on the lab floor. In the Myanmar mission,
plant four claymores along the path, C-4 on each log bridge, and C-4 on the foot
bridge. Complete all objectives in the Ukraine mission.

Survival Tactics Expert:
Have no player deaths in all missions.

Weapons and items:

93R: Get the Gray Imani commendation.
ACR: Get a Combat Sharp Shooter Expert (750 headshots) rating.
Air Pistol: Get a Non-Lethal Force Specialist Expert (200 kills) rating.
AU300 H-BAR: Reach the Deputy Chief of Operations rank.
AU300 Mod-R: Get a Combat Sharp Shooter Advanced (450 headshots) rating.
AU300 Mod-SMG: Reach the Field Officer rank.
C11: Get the United Nations Peace Award.
C8 rifle: Get a Combat Specialist Elite (1300 kills) rating.
China type 56: Get the Republic of Korea Service Award.
China type 67: Get the Lian Xing commendation.
Combat shotgun: Reach the Intelligence Agent rank.
CZ Mach-9: Get the Maggie Powers commendation.
Desert Eliminator .357: Get Alima Karkadann's Unicorn Charm.
Desert Express.50: Get the Gabe Logan commendation.
Desert Sniper .44: Get the Ehud Ben Zohar commendation.
DormaGen Gas Grenades: Get a Non-Lethal Force Specialist Advanced (100 kills)
rating.
Dragunov: Get a Combat Sharp Shooter Intermediate (200 headshots) rating.
DSC-1: Get the President's Official Liberty Award.
E.D.T.: Get a Non-Lethal Force Specialist Intermediate (50 kills) rating.
E.P.D.D.: Get a Non-Lethal Force Specialist Elite (300 kills) rating.
FAL SG-1: Get the Homeland Security Citation.
FAL: Get a Combat Specialist Expert (900 kills) rating.
FA-MAS: Get a Combat Specialist Advanced (600 kills) rating.
G-17: Reach the Investigative Agent rank.
G33E: Get a Combat Specialist Intermediate (300 kills) rating.
Galil SG-1: Get the Mossad Friend To Peace Medal.
GAWS 12 ga.: Reach the Chief of Operations rank.
Gewehr G 53: Get the Teresa Lipan commendation.
Headshot Lock: Get a Elite Discrete Personnel Elimination Expert specialist rating.
Incendiary Grenade: Get a Tactical Explosives Specialist Advanced (200 grenade
kills) rating.
Increased Flak Jacket: Get a Bio-Data Retrieval Expert specialist rating.
Increased Health: Get a Survival Tactics Expert specialist rating.
IPCA Commando: Get a Combat Knife Specialist Expert (250 kills) rating.
Jerico-41: Reach the Field Research Specialist rank.
M1 Super 90: Get a Team Efficiency Specialist Intermediate (2 multi-player
deadline times) rating.
M16 A1: Reach the Investigative Officer rank.
M16 A2: Reach the Intelligence Supervisor rank.
M-16k : Get a Team Efficiency Specialist Elite (9 multi-player deadline times)
rating.
M1911 A1: Reach the Intelligence Officer rank.
M-249 SAW: Get the Agency Medal Of Valor.
M4 carbine: Reach the Investigative Supervisor rank.
M4: Reach the Investigative Operations Commander rank.
M61 Frag Grenade: Get a Tactical Explosives Specialist Intermediate (100 grenade
kills) rating.
M79: Get a Tactical Explosives Specialist Elite (500 grenade kills) rating.
M82 BFG: Get a Combat Sharp Shooter Elite (1100 headshots) rating.
MAK-10 10mm: Reach the Investigative Research Specialist rank.
Mark 23 SD: Reach the Commander in Chief rank.
Mark 23: Reach the Field Supervisor rank.
MDS-7: Reach the Intelligence Research Specialist rank.
MDSA3: Get a Team Efficiency Specialist Expert (6 multi-player deadline times)
rating.
MDS-k PDW: Get the Great Lakes Service Medal.
MGL: Get a Field Efficiency Expert specialist rating.
MGL: Get a Military Tactics Expert specialist rating.
Riot Shotgun: Get the Lawrence Mujari commendation.
Sarin nerve agent: Get a Tactical Explosives Specialist Expert (350 grenade kills)
rating.
Shot Defender: Get a Team Efficiency Specialist Advanced (4 multi-player deadline
times) rating.
ShotHammer: Reach the Field Operations Commander rank.
Shuriken: Get a Combat Knife Specialist Advanced (100 kills) rating.
Slug Defender: Reach the Field Analyst Specialist rank.
SlugHammer: Reach the Assistant Chief of Operations rank.
SP-57: Reach the Intelligence Analyst Specialist rank.
SPA-12 shotgun: Get the Kinishi Kuncho: Order of the Golden Dragon Medal.
SPA-15 Shotgun: Get Stone's Medal Of Courage.
Spectre: Get the Carthage Exemplary Service Tribute Medal.
SR-15: Get the Gary Stoneman commendation.
SSG 550: Reach the Investigative Analyst Specialist rank.
SSP 90: Get a Elite Combat Expert specialist rating.
Stavva M70 B1: Reach the Intelligence Operation Commander rank.
Stiletto: Get a Combat Knife Specialist Intermediate (50 kills) rating.
Sweeper 12 gauge: Get the South African Freedom Medal.
Tec 45: Get the Ellison Warner Award.
TH3 Blaster: Get the The Golden Cross of Russia Medal.
UNP 45: Get a Computer Information Expert specialist rating.
US M60 E3: Get the Medal of Distinction.
VibroBlade: Get a Combat Knife Specialist Elite (450 kills) rating.
VSS-DU: Get a Bio-Data Retrieval Expert specialist rating.

Hidden Weapons:
This secret can be obtained without even starting the game. You must have also
bought an official copy of the game. You cannot see this secret if you have rented
the game or burned a copy. On the game case cover, you can see the title and the
game summary. If you turn the game case cover inside-out, you can see a
completely different cover. There will be text at the bottom of the cover. If you
read the text, you can see a prompt sent by Gabe Logan. The text shows different
kinds of weapons that can be found in the Carthage Mission. (first level).

Syphon Filter: The Omega Strain

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Weapons You Get For Each Rank

Field Agent: none
Investigative Agent: G-17
Intelligence Agent: Combat shotgun
Field Officer: AU300 Mod-SMG
Investigative Officer: M16 A1
Intelligence Officer: M1911 A1
Field Research Specialist: Jerico-41
Investigative Research Specialist: MAK-10 10mm
Intelligence Research Specialist: MDS-7
Field Analyst Specialist: Slug Defender
Investigative Analyst Specialist: SSG 550
Intelligence Analyst Specialist: SP-57
Field Supervisor: Mark 23
Investigative Supervisor: M4 carbine
Intelligence Supervisor: M16 A2
Field Operations Commander: ShotHammer
Investigative Operations Commander: M4
Intelligence Operation Commander: Stavva M70 B1
Assistant Chief of Operations: SlugHammer
Deputy Chief of Operations: AU300 H-BAR
Chief of Operations: GAWS 12 ga.
Commander in Chief: Mark 23 SD

Commendation List

Gray Imani: Do all the objectives and finish in Carthage1, 2, and 3.
Item: 93R
Ehud Ben Zohar: Do all the objectives and finish in Yemen 1 and 2.
Item: Desert Sniper .44
Mujari, Lawrence: Do all the objectives and finish in Chechnya and Lorelei
Item: Riot Shotgun
Xing, Lian: Do all the objectives and finish in Kyrgystan, Tokyo, and Myanmar
Item: China type 67
Stoneman, Gary: Do all the objectives and finish in Italy, Belarus1, and Belarus 2
Item: SR-15
Powers, Maggie: Do all the objectives and finish in Minsk
Item: CZ Mach-9
Lipan, Teresa: Do all the objectives and finish in Zurich
Item: Gewehr G 53
Logan, Gabe: Do all the objectives and finish in Montenegro and Ukraine
Item: Desert Express.50

Rank List With Items Unlocked and Requirements for Rank

Combat Specialist

Intermediate (Get 300 kills) - Weapon Unlocked - G33E
Advanced (Get 600 kills) - Weapon Unlocked - FA-MAS
Expert (Get 900 kills) - Weapon Unlocked - FAL
Elite (Get 1300 kills) - Weapon Unlocked - C8 rifle

Combat Knife Specialist
Intermediate (Get 50 kills) - Weapon Unlocked - Stiletto
Advanced (Get 100 kills) - Weapon Unlocked - Shuriken
Expert (Get 250 kills) - Weapon Unlocked - IPCA Commando
Elite (Get 450 kills) - Weapon Unlocked - VibroBlade

Combat Sharp Shooter
Intermediate (Get 200 headshots) - Weapon Unlocked - Dragunov
Advanced (Get 450 headshots) - Weapon Unlocked - AU300 Mod-R
Expert (Get 750 headshots) - Weapon Unlocked - ACR
Elite (Get 1100 headshots) - Weapon Unlocked - M82 BFG

Non-Lethal Force Specialist
Intermediate (Get 50 kills) - Weapon Unlocked - E.D.T.
Advanced (Get 100 kills) - Weapon Unlocked - DormaGen Gas Grenades
Expert (Get 200 kills) - Weapon Unlocked - Air Pistol
Elite (Get 300 kills) - Weapon Unlocked - E.P.D.D.

Tactical Explosives Specialist
Intermediate (Get 100 grenade kills) - Weapon Unlocked - M61 Frag Grenade
Advanced (Get 200 grenade kills) - Weapon Unlocked - Incendiary Grenade
Expert (Get 350 grenade kills) - Weapon Unlocked - Sarin nerve agent
Elite (Get 500 grenade kills) - Weapon Unlocked - M79

Team Efficiency Specialist
Intermediate (Get 2 multiplayer par times) - Weapon Unlocked - M1 Super 90
Advanced (Get 4 multiplayer par times) - Weapon Unlocked - Shot Defender
Expert (Get 6 multiplayer par times) - Weapon Unlocked - MDSA3
Elite (Get 9 multiplayer par times) - Weapon Unlocked - M-16k
 

 

Hidden Weapon 2

In the second level carthage warehouse district,thare is a SG-36 sniper rifle in the drainage vent (tub) at the bottom of the big room with the water falling from the pipe their are more weapons in there as well, also their is a box on the out balcony of the theater on the same level, this box has nine hundred ninety nine frag grenades in it..