Ive just dug my Dreamcast out and fixed the issues with it and heres news of a MUGEN game for the Dreamcast:

Unfindable Connection is a MUGEN game brought to Dreamcast by Captain Dreamcast. This is a Dolmexica Infinite mod, which in turn is a MUGEN interpreter for Windows/Web/Dreamcast.

via https://pdroms.de/dreamcast/unfindab...dreamcast-game