=========================================================================== $NetBSD: MESSAGE,v 1.1 2018/08/13 16:34:07 nia Exp $ libretro-bluemsx requires files from the full version of standalone blueMSX - the Machines/ and Databases/ directories. The zip can be downloaded here: http://bluemsx.msxblue.com/download.html In retroarch, you'll need to place them in the System Directory. Alternatively, you can place them in your Content Directory next to the software you are going to run. The dsk2rom utility (available in pkgsrc) can be used to convert disk images (.dsk files) to make them easier to run in libretro-bluemsx. ===========================================================================