Have some Doom knowledge? Want to share it, but don't want to make an ill-prepared 25 minute YouTube video? Select a tutorial topic below, give the page a name, and add your knowledge. Or append an existing tutorial. Could be anything. How to cheese the monster AI, or some mapping trick or decorate/acs chicanery or something. Anything useful.

Pick a catagory below, then give it a title, then add page.