Developer @Ezio who has been playing a large part in helping maintain the PS3 version of RetroArch lately has introduced a new nightly version of the multi-system emulator. This update contains various improvements such as huge improvements to the ProSystem (Atari7800) Core as now all commercial roms are playable, Then a couple of new cores have been introduced with 2048 (Homebrew Game)...
RetroArch PS3: (Nightly 2016/10/06) - Adds New Cores, Netplay and other fixes