PlanetQuake.com — The Quake 2 Basketball Mod, by Matt Shade

"Quake2 Basketball is a partial conversion for Quake 2, made by id software. It attempts to reproduce the action of a basketball game in the Quake2 environment. It utilizes new models, sounds, levels, graphics, and game code to bring you basketball Quake 2 style. Check out the features section and screenshots to learn more about Quake 2 Basketball."

Converted2: The Hanger — AirQuake2 Picture of the Day Archive, by Rudi Muiznieks

"September, 1999 — Godag alla barn! Nu sitter jag i skolan och skriver på svenska. Jag skriver på svenska för att jag inte är så bra på engelska. Kul med update ibland :) Try to translate that. (it's in swedish) Bjoern told me he is going to release the first 'public' beta of the new airquake2 in about 11 hours. I can't wait to se it :)"

Gamers Extreme: Resources for the Hardcore Gamer — GX Guide to Quake II CTF

"Like the game of Quake II itself, Capture the Flag is an incredibly fun experience, but even that can be heightened greatly by understanding the basic and advanced strategies used by veteran players to frag and cap with ease. These strategies involve the knowledge and implementation of the game's 'Tech Powerups,' standard Deathmatch skills to employ in fights, and later, communication with members of your team, setting up offensive and defensive squads, and much more. CTF, as a 'goal-based' game, redefines standard free-for-all and team games, and is truly the Thinking Man's Quake II."

Action Gear — The Action Quake 2 Accessories Archive, by MarlPoro

"The site was founded 7th February 2005 to serve the players of Action Quake 2 — the greatest game of them all. Here we provide all kinds of material to help the players make their gaming experience even more enjoyable, you can see everything we offer at the moment in the left-side menu. Remember — there is always new stuff coming, so pay us a visit every now and then :-) In matter of fact, the project was started already in year 2003, but it drained out cause of lack of interest. If you remember 'Action Adrenaline', then you'll know what we're talking about. What-so-ever, now we're here to finish the job. And for all of you developers: Please share your work, because it keeps this scene fresh and more alive."

Steam Community — Quake II RTX: Photo Mode Screenshots

"Quake II RTX is our ray-traced remaster of the beloved 1997 first-person shooter. In November, we introduced a ton of new features and enhancements, and now we’re back with Quake II RTX v1.3. This adds an awesome new photo mode for custom screenshots, along with a free camera and Depth of Field option for making cinematic-quality shots..."