Sony Just Trademarked Syphon Filter for Some Reason

Logan rocks - Is stealth series Syphon Filter on the verge of a comeback? Probably not, but Sony Interactive Entertainment

Gabe Logan stands alone. They've disbanded his team. His partner is missing and accused of treason. How far will he go to find the truth? Syphon

Syphon Filter: Logan's Shadow (Favourites)

Sony Totally Just Trademarked Syphon Filter For Some Reason

Syphon Filter News - Push Square

Syphon Filter News - Push Square

Syphon Filter Images - LaunchBox Games Database

Syphon Filter - PlayStation : Unknown: Video Games

Syphon Filter 1 is CONFIRMED Back, And Why It Is Awesome - The

Sony Computer Entertainment America files trademarks for Entwined

Syphon Filter: Logan's Shadow PSP Box Art Cover by MugglesMan111

Behind the Classics: Syphon Filter – PlayStation.Blog

Syphon Filter 3 - IGN

Syphon Filter 2 - IGN