There may still be a while to wait until Guild Wars Factions hits the shelves, but a third instalment in the series is already in development - and could be out by the end of the year.

That's according to ArenaNet's Jeff Strain, who sat down with Eurogamer for a chat recently. He told us that the plan is to release a new Guild Wars campaign every six months - and that "Campaign III has been in development since about November of last year."