Syphon Filter: Dark Mirror Review - GameSpot

The first portable Syphon Filter is of a rare breed for the PSP--a shooter that offers not only intense stealth and action sequences, but also controls that work.

Syphon Filter: Logan's Shadow Review - GameSpot

Syphon Filter Dark Mirror – Loading Screen

An Underrated Series - Syphon Filter Logan's Shadow PSP

Syphon Filter (video game), Syphon Filter Wiki

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Syphon Filter: Dark Mirror

Syphon Filter: Dark Mirror - GameSpot

Syphon Filter: Dark Mirror - IGN

Syphon Filter: Dark Mirror - IGN

Syphon Filter: Dark Mirror Review - GameSpot

Syphon Filter: Logan's Shadow - GameSpot

Syphon Filter 2 : Video Games

Syphon Filter - PlayStation : Unknown: Video Games

Syphon Filter: Dark Mirror - Metacritic