I'm starting to get a bit excited about
Brink, the upcoming multi/single player FPS from Splash Damage that Bethesda is publishing. The game allows you to seamlessly move between single and multiplayer action with on persistent character. It builds on a lot of the concepts that Splash Damage has done in games like
Enemy Territories:Quake Wars but taken to the next logical level. Here's the new video which shows off some of the ways you can customize your character in the game and shows off the options for both the resistance and security sides of the game.