Call of Duty 4, Orange Box, maybe even Gears of War if you haven't played it yet.

There are a ton of others as well, games already around for a long time.

Look into stuff like Company of Heroes.

EP3, I believe, is going to release alone. The PC will get its usual treatment.

I think it would be great if Valve did one of two things regarding consoles however: either they release Ep3 on disc for $20 at retail, or, and this would be much better, Valve could, possibly, release Ep3 as a downloadable on Marketplace and the Playstation Store.

What Valve can't do is leave behind their newfound console user base and fail to release EP3 anywhere other than PC.