blueMSX is a MSX video game system emulator that can be used as a libretro core. blueMSX is a cycle accurate emulator that emulates all generations of MSX computers as well as SVI, ColecoVision and Sega SG-1000. The required bios images are included with the standalone blueMSX source package, the 'Machines' directory can be copied into the RetroArch system/bios directory. To build the debugging symbols use: DEBUG=1 ./blueMSX-libretro.SlackBuild