Resistance Retribution has been rated for the PS4 and PS5 in Korea listing them as one of the franchises to come to the PS4 and PS5.
The Korean Rating Board has listed their most recent releases and among them is Resistance Retribution, a spin-off of the Resistance franchise. It was developed by Sony Bend Studio and it was released for the PSP.
Based on the rating for Resistance Retribution, it might be coming back as a PlayStation Classic for the PS4 and PS5. Syphon Filter is another classic Sony IP that has been rated in Korea although only the first game is available on the PS Plus service and through the PlayStation Store. The rest of the games are expected to be added to the service gradually in updates every month.
Resistance Retribution was developed by Sony Bend Studio. The game was released for the PSP in 2009. There was support for an online multiplayer mode as well as a single-player campaign. It was never released on other platforms but based on this rating, it might finally arrive on the PlayStation 4 and 5 with improved visuals as we have seen with other PSP classics.