I tried to compile the ScummVM-Emscripten port by juj without initial success. So…I had to hack up the configure script and a file (forbidden.h) to make it work with Ubuntu 18.04 Emscripten 1.38.27 (latest at the time of this post).
I haven’t modified it more than that though…overall the project looks abandoned and hasn’t been improved or documented very well (i.e. where is scummvm.ini? How to package games correctly and autostart them. Full screen? pssh).
I’m working on tweaking the games to see if I can get Zak McKracken and the Alien Mindbenders FM-Towns version (the only 256 color version with great sound) working in my DOS Games section.
I’ve added quite a few games to this section and will continue to add some more 🙂