This is a Debian prepackaged version of Quake.
This package was put together by Joey Hess <firstname.lastname@example.org>, using
sources from the Linux Quake Page, at:
Quake is shareware.
QUAKE SHAREWARE END USER LICENSE (slicnse.txt) or
What You Can and Cannot Do With the Shareware Version of Quake.
-- Play & Enjoy the single player game
-- Setup a shareware version based server on a not-for-profit basis
-- Run the game with user developed levels.
-- You may not commercially exploit the shareware version in any way
This specifically excludes retail distribution of the shareware
version. Do not call or e-mail to ask if you can be a retail
distributor of the shareware version -- the answer is no!
-- Commercially exploit any id copyrighted and/or trademarked property.
Example: Game names, logos, graphics, etc.