All copyrighted content submitted to the wiki, which are taken directly from video games or other similar resources, must follow the fair use clause of US copyright law, for the purposes of scholarship and research. Any copyrighted content that does not fit the fair use law, such as commerical ROM files, are not to be uploaded or linked to unless with explicit permission of the copyright bearer.
Any content contributed to the wiki by its users are expected to fall under the CC-BY 4.0 license, unless explicity stated otherwise. If you do not agree with this, either talk with one of the administrators to see if you're granted an exception, or don't submit your content to the wiki.
The above license states (in brief) that you can freely copy, redistribute, remix, transform, and build upon the content in this website, even for commercial purposes, as long as you provide appropriate credit to the authors as well as a link to the license itself and a clear indication of any further changes. This being a wiki, you should expect any of your content to be edited in many different ways without prior warning.
This license does not apply to any external sources that this wiki may link to.