Do you think that we should put a game screenshot license (i will create it) to all images related to the games? (The license will say: This is a screenshot of a copyrighted video game graphic, it is believed that screenshots may be exhibited on the Quake wikia under the fair use provision of United States Copyright Law)
Perhaps, it would definitely be best to ensure we follow copyright with such things. I think the main reason it was never added was out of laziness, plus I wasn't really sure if it was needed since I figured Wikia itself is fair use itself. But it definitely makes sense to add such licenses.