GamersGate has a Sanctum 2 pack bundle for 20% off, which is on top of the discount they give you for buying combo pack.
- GamersGate US has it for $19.96 ($24.95) or $9.98 per copy.
- GamersGate UK has it for £12.79 (£15.99) or £6.40 per copy.
Sanctum is a novel new FPS tower of defense game with online coop.
This game uses Steamworks so it Requires Steam.