Syphon Filter (Europe) PSX ISO - CDRomance

Syphon Filter - Wikipedia

Thrill Kill [U] ISO[SLUS00752] ROM Download - Free PS 1 Games

CrashJakFan1994 Blog: Syphon Filter (PS1) Review

Syphon Filter 3 (USA-PSN) PSP Eboot - CDRomance

Syphon Filter 2 DISC1OF2 [SCUS-94451] ROM - PSX Download - Emulator Games

Syphon Filter 3 (USA) PSX ISO - CDRomance

Syphon Filter 2 (Disc 2) ROM (ISO) Download for Sony Playstation / PSX

Syphon Filter 2 (2000-01-13 press disc) : Free Download, Borrow, and Streaming : Internet Archive

I dug into the OG Syphon Filter PS1 ROM and tried upgrading the cinematics to higher res and 30FPS (from 160P 15FPS originally) : r/SyphonFilter

Syphon Filter 3 [9/11 American Flag Cover, First Release,, Lot #93065