I've been exploring the BattleTanx Wiki (http://battletanx.wikia.com/) & I've discovered entries for 5 never-before-seen gangs. They are 1. Desert Raiderz, 2. Flaming Hand, 3. Fourth Reich, 4. Steel Legion, and 5. The Cartel.
Thing is, three of the gangs have a picture of their logo, and in the case of the Steel Legion, a gang photo. However, I'm not 100% sure that these are actual, unused gangs in BattleTanx. What do you guys think?
They aren't actual. The owner of the site has the idea that you have to add false, misleading information to a fansite/wiki to make it unofficial, rather than just stamping "unofficial" onto it and calling it a day.