It appears that dead isn't always dead with the revival of Hellgate on mobile devices. Now known as Hellgate: London FPS, the game quietly released on Google Play last week with no fanfare whatsoever. Hanbitsoft, most recent owner of the PC online version, closed the game not long ago only to bring it back for portable demon slaying.
You can find out more on the newly established Hellgate: London FPS Facebook page.
Want to try it out? Head to Google Play to see what's what.