To run the demo:

/load -rs \path\to\no_future_II.mrc

and then: /nf2

or if you want fullscreen: /nf2 fs

Please note that some bugs may occur,
as I have not been able to test extensively.

It may help to give the mirc.exe process
a higher priority.

Fullscreen also impacts performance,
although only slightly, and it depends on
how high resolution you use.

Yeah, I wish I could have done better,
but this is what you get.