Syphon Filter: The Omega Strain Review - GameSpot

The ideas behind making the online and offline games so similar are interesting ones, but in the end, the game itself isn't interesting enough to live up to the concepts.

Syphon Filter 3 – Sony PlayStation 1 PSX – Retro Games Reproduction

Video Game first person shooter

Syphon Filter - PlayStation

Syphon Filter: The Omega Strain - game screenshots at Riot Pixels, images

An Underrated Series - Syphon Filter Logan's Shadow PSP Retrospective (Development/Analysis)

Kikizo PS2 Review: Syphon Filter: The Omega Strain

Kikizo PS2 Review: Syphon Filter: The Omega Strain

Syphon Filter: The Omega Strain Review - GameSpot

Flawed but Underrated - Syphon Filter The Omega Strain Retrospective Review (Development/Analysis)

Kikizo PS2 Review: Syphon Filter: The Omega Strain

Syphon Filter: The Omega Strain (2004-04-13 prototype) : Free Download, Borrow, and Streaming : Internet Archive

Syphon Filter 2 : Video Games

Syphon Filter: Dark Mirror Preview - The Rundown - GameSpot

An Underrated Series - Syphon Filter Logan's Shadow PSP Retrospective (Development/Analysis)

Syphon Filter: The Omega Strain (2004) - MobyGames

Syphon Filter: The Omega Strain, Syphon Filter Wiki