Hi Ilovefoxes, welcome to the Doom Wiki.  Regarding this edit: do you have a secondary source to cite, or is it just something you noticed yourself?    Ryan W 23:29, 27 October 2007 (UTC)

Not really, it's even something hard to see.
Ah, the same goes for Mastermind, the chaingun is in the wolfenstein style.
If it's obvious, then it doesn't improve the article (see the original research policy).  Also, please stop uploading images with false copyright information.    Ryan W 18:03, 28 October 2007 (UTC)
I don't know very much about licensing. If I extract an imagem from a game from myself, it isn't public domain? What's it?
No one understands it completely (see here for proof), but basically, if you didn't put any creativity into it yourself, you don't get to decide what the license is.  Screen shots are always "fair use".  In fact, we're not sure that modified screen shots are legal at any time.    Ryan W 06:17, 1 November 2007 (UTC)