Syphon Filter - Logan's Shadow ROM Download can be obtained free for Playstation Portable on EmuGames.net only. Play emulator game in English for the USA region. Syphon Filter Logan's Shadow is a PSP ROM that you can download to your computer or play online within your browser. You can also download roms such as Syphon Filter 3 and Syphon Filter 2 DISC1OF2 that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.