A post on the forums for Hi-Rez' other flagship title, Global Agenda, revealed a few scarce details for the new project, the most intriguing of which being, "a significant rewrite to the Unreal Engine servers to allow for 100+ players to be fighting in the same map." An alpha testing phase for the game is currently set for early 2011, and players who have reached the Global Agenda level cap will be given priority for invitations.
[Source: Joystiq]