Launching a RPCS3 PSN (was PKG installed) game from Launchbox gives always gives an error, using Eboot.bin path just like all other PS3 Disc games which work, but this one is in
Steam コミュニティ :: ガイド :: How to Extract Files for Modding
Playing PS2 Games Discs you own on PS3 CFW - wololo.net/talk