Wow, what a cool game. It was a lot of fun.
Kudos for SDL3.
How hard was it to get emscripten to work?
Thanks, It was a bit difficult, but I found this github page which was very helpful: https://github.com/Ravbug/sdl3-sample.
It helped me figure out how to build all the SDL libraries for emscripten and then I could just link to the built libraries.