i've been enjoying this game because i used to play Akalabeth, World of Doom on an ole Apple ][ and it's very much like this but even more privative graphics -- if you can imagine that! Love this game. Nostalgic.
could this input method be adapted to make "Akalabeth: World of Doom" (old Apple ][ game that very musch reminds of of this one -- said to be the original Ultima) runnable under portmaster?
Akalabeth definitely runs under an apple ][ emulator on an R36S, but figuring out the inputs seems tricky.