I checked the license. it says that you can't pretend you wrote it (though you can take credit for your mods) , and that you have to include the license file. that's really all that matters. Distribution is 100% allowed, provided that text file is there.

Cool thabks guys

i ask because i more or less finished to port, after almost 4 years of work, the game to run on 286

well is not a mod but a totally rewrite

but because rnc encoding need xms and is heavy on 386 stuff i decide just to decompress the dsk