Syphon Filter (Europe) PSX ISO - CDRomance

Best PS1 Games Of All Time: 20 PlayStation Classics - GameSpot

Syphon Filter [NTSC-U] ISO < PSX ISOs

Syphon Filter 2 - Sony PlayStation 1 PSX PS1 - Empty Custom Case

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

Syphon Filter Games Rated, Likely for PS Plus Premium

Syphon Filter 2 - IGN

Syphon Filter 3 Sony PlayStation (PSX) ROM / ISO Download - Rom Hustler

Syphon Filter 2 DISC2OF2 [SCUS-94492] ROM Download - Sony PSX/PlayStation 1( PSX)

Syphon Filter (USA) PSX ISO - CDRomance

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