Project Eris is — last major update was 1.0 (2020), with small patches after. The developer (Team Shuffle / Cryo) moved on, but the mod remains the gold standard for PS Classic owners wanting a polished, permanent upgrade.
: Through integrated RetroArch and EmulationStation , the console becomes capable of playing games from the NES, SNES, Genesis, and even the Amiga [25]. ps1 classic project eris