This program is awesome, but my computer s*cks to run it...

Dude, I'm Brazilian and i do not understand much of English, even so i learned everything by myself, so if you know English, it helps you a lot...

If you really are beginner, I advise you to read the "data/menus.cfg"

See the Sauerbraten references:

http://sauerbraten.org/docs/config.html
http://sauerbraten.org/docs/game.html

You do not have to learn everything in one day, learn little by little