Yeah, I compiled box64 (because 16k page sizes) and then just ran it.

It worked! I compiled using the M1 compiler options from the page you linked, and used the -j1 flag when running make to avoid running out of memory. It runs relatively smooth on my space age world. I have yet to get it ...

AFAIK your OpenGL version is simply too low. I had the same issue on Asahi Linux, until they updated to 3.3.
You can try to fake the version like "MESA_GL_VERSION_OVERRIDE=4.3 MESA_GLSL_VERSION_OVERRIDE=430"... Not very likely to work though.

Hey I am trying to get the game working on asahi ...