License evaluation sought

[Tore Anderson <tore@linpro.no>]

  Hi,

  I would like to have the list members' opinion on the following
 license, which is about to be applied to the data files of an old
 adventure game:

~~~
Preamble:
  Basically, give this game away, share it with your friends. Don't 
remove this Readme, or pretend you wrote it. You can include it in a 
software collection, like a linux distribution or coverdisk (which 
may be sold), but using it in things like commercial adventure game 
collections without asking is just playing dirty. This preamble is 
not legally binding, but is to clarify the intent of the following 
license.

License:
 1) You may distribute this game for free on any medium, provided this 
readme and all associated copyright notices and disclaimers are left 
intact.

 2) You may charge a reasonable copying fee for this archive, and may 
distribute it in aggregate as part of a larger & possibly commercial 
software distribution (such as a Linux distribution or magazine 
coverdisk). You must provide proper attribution and ensure this 
readme and all associated copyright notices, and disclaimers are left 
intact.

 3) You may not charge a fee for the game itself. This includes 
reselling the game as an individual item.

 4) All game content is (C) Revolution Software Ltd. The ScummVM 
engine is (C) The ScummVM Team (www.scummvm.org)

 5) THE GAMEDATA IN THIS ARCHIVE IS PROVIDED "AS IS" AND WITHOUT ANY 
EXPRESS OR IMPLIED WARRANTIES, INCLUDING AND NOT LIMITED TO ANY 
IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR 
PURPOSE.
~~~

  At first I had my doubts about paragraph 3, but after having read
 the Artistic license, whose paragraph 5 involves the same restriction
 while still being DFSG-free, I would assume this is acceptable for
 inclusion in main.  But do comment, legalese is not one of my strong
 points.

  This software will be publically released soon, so swift replies
 would be much appreciated -- I might be able to talk upstream into
 adjusting the license before releasing, if it is necessary to satisfy
 the DFSG.

Thanks in advance,
-- 
Tore Anderson