Xien Industries is an indie group that develops mod's for the Source Engine by Valve. The games we mod are HL2, TF2 and L4D1-2 If you would like to join us for one of our mods. Contact me
No engines, games or mods appear to be published or in development by Xien Industries . We suggest you add engines, games and mods you are developing here (or update existing engines, games and mods on the site which should be linked with this Developer & Publisher).