Neat assembly code that i cant figure out

[overlordlink]

Ok I was watching a you tube video and this guy had completely remade the portal still alive console thing and he had all the code posted on his site. Now of course the only problem with that is that i don't know what to do with it because it is in assembly. So if someone would be kind enough to help me i would be ever so grateful.
and the link to the site with the files is here.
http://kaput.retroarchive.org/downloads/

[wildgoose]

Well it's in assembly language for an old 8-bit 8080 processor. I didn't look at any of the art files as Norton decided there was atleast one problem with that webpage!

Portal.asm is assembled as raw binary intermix of music, ASCII text and ASCII based 40x20 image data.
sidlyric.asm is 8080 embedded assembly code.
notes.asm (should be named notes.inc) are the mid-range music note definitions.