Four classic Syphon Filter games have been rated for PS4 and PS5

They will likely be made available as part of the new PlayStation Plus Premium…

Syphon Filter: Logan's Shadow, Syphon Filter Wiki

Four Syphon Filter games just got new ratings for the PS4 and PS5 - Xfire

Syphon Filter On New PlayStation Plus Will Have Trophies - GameSpot

PS1 classic Syphon Filter 3 could be next for PS Plus with trophies

The Best Syphon Filter Is Coming to PS Plus on PS5, PS4 with Trophies

PlayStation fans are just realising they can now grab some amazing PlayStation classics

Syphon Filter 3 (video game, third-person shooter) reviews & ratings - Glitchwave video games database

Syphon Filter 3 for PS5 and PS4, Ghost Trick rated in Korea - Gematsu

Syphon Filter 1, 2, Dark Mirror, and Logan's Shadow rated for PS5 and PS4 in Korea : r/PS5