Beyond BYOND: Standalone games and Flashing Forward
The system also only supports a subset of DM, primarily lacking the 4.0 skin/interface system, although that may be something we can update over time. But, as you can see, keyboard, mouse, input, output, and map-based support all works quite well, and this should be a very exciting direction for BYOND games!
Once I get more content and art into my latest single-player project, I'd be happy to help test it. It's entirely map-based.