Video Game Developers and Publishers
Note: This is not a list of every video game developer/publisher everywhere, just a list of those most likely to be referenced in Fanlore as producing fannish games. For a full list, see the following Wikipedia articles:
Likewise, individual developers/publishers listed on this page do not include listings of every fannish game they've ever produced or distributed, just some of the more notable ones to give a feel for the company's general influence on fandom (to try to keep this page under control). Where possible, a link is given to a more extensive list on Wikipedia.