See also:
- Auburn Virtual On Crew - Community of players who gather in Auburn/Seattle area.
- GameSpot - Offers review and screenshots.
- GameSpot: Virtual On Cybertroopers - Review of the PC version by Greg Kasavin.
- M.S.B.S. Omega - A repository of stories, fanfics and virtuaroid listings for the entire Virtual On series.
- MSBS Ver.X2 - Extensive website about both Operation Moongate and Oratorio Tangram.
- Neo Cyrus - Featuring guides, an art gallery, and an anime section.
- On Arcade/Saturn/PC: Fei-Yen from Virtual-On - Dedicated to the Fei Yen virtuaroid from Operation Moongate.
- Oratan.com - Oratorio Tangram fansite containing various downloadables such as replays and backgrounds.
- Seattle-VO - Yahoo! Group for Seattle (Washington, United States) area Virtual-On players to socialize, discuss gaming and arrange gatherings.
- The Ruins - Operation Moongate information with background music from the game. Note: Browser will load a plug-in for each page.
- Toronto's Virtual On Club - Gathering point for Virtual On players in the Greater Toronto Area.
- UP's Home Page - Has both Operation Moongate and Oratorio Tangram sections containing basic information about each virtuaroid.
- Virtual On 2 - Oratorio Tangram screen shots and brief descriptions of each of the virtuaroid's.
- Virtual On .net - International Virtual On community providing a discussion forum, chat room, web guide and webmaster resources.
- Virtual On Fan - Extensive Virtual On site, containing multimedia archives, strategy guides, virtuaroid database and model kit photos.
- Virtual On Oratorio Tangram Unofficial Guide - Unofficial Guide and Singapore Virtual On Club site.
- Virtual On: Cyber Troopers - Profiles and author's thoughts on each of the VOOM Virtuaroids.
- Virtual On: Oratorio Tangram 411 - Contains moves, screen shots, virtuaroid profiles and the storyline.
- Virtual-On Scenery Render Gallery - Pictures from the Dreamcast version of Virtual On: Oratorio Tangram with a focus on artistic presentation.
- Virtual-On: Oratorio Tangram - Activision's official U.S. Dreamcast Oratorio Tangram site.