Comment: There are still a few issues with some games where the data might need refining. The following sets do not work, even as a 1 slot game but work as normal sets; (mt_tetri, mt_gng, mt_fwld, mt_srbb)
- SoftList is incompelte, I hate working with the XML, if somebody wants to add the remaining titles, be my guest
- SMS games have issues, the CPU isn't being properly reset (or something) when moving between games, so stick to only a single SMS game for now or the z80 will crash.
It used to work, but the code has been out of use for a while.
- syntax is MAME megatech -cart1 mt_beast -cart2 mt_soni2 -cart8 mt_shar2
