I know, discussing other games is against the EULA... But not here! (Not that I tend to, because I'm almost a City of Heroes exclusiver.) But I'm going to make an exception for what I used to consider the best game ever: Portal. Well, Portal 2 was released yesterday. I played solo for a few hours last night, and tonight, Johnny Taxibot and I played in co-op mode. Yes, at least so far, it is better. GlaDOS is up to her old tricks, P-Body and Atlas are on the case, Chell won't be bested, and dammit, I will get me some of that delicious, moist cake for my efforts, I just know it!
So if you haven't already, go download Steam and shell out the bucks for this awesome work of art.