If you were a fan of Hellgate: London (not many were) - then you were probably looking forward to a re-launch of the game in West by the IP owner Hanbitsoft. The co-op friendly game requires official servers to play on, despite it not quite being an MMO. So what's the hold up? Namco Bandai, who owns the rights to the game, is refusing to let it relaunch.
The issue here most likely has to do with the foreclosure of that game's original studio, Flagship Studios. Currently all assets are owned by Comerica Bank, and any restart of the franchise would probably require payback of all debts owed. Only time will tell on this one, but Hellgate: London might be one of those co-op games better off left where it is.
Thanks Kielaran for the tip.