The media had two hours to run around the Penny Arcade Expo hall before the masses.

This gave me a chance to check out a few games -- some I've played, some I haven't. I'll have detailed impressions next week, but some quick thoughts:

"Mortal Kombat vs. DC Universe" -- This build had The Joker and Kitana as playable characters. The Joker isn't a character for new comers; his moves aren't easy to decipher, but I couldn't help but laugh at him dancing around, laughing after hitting Batman with a cheap shot to the face. Kitana, however, feels just like she did in "Mortal Kombat II."

"Left 4 Dead" -- Valve was showing the Xbox 360 version for the first time. Other than a resolution difference, there's not much to report. It's still one of my most anticipated games. I also played with the A.I. for the first time; more next week.

"LEGO Batman" -- It's impressive how much better this one actually looks over its "Star Wars" and "Indiana Jones" counterparts. And whereas "Indiana Jones" was stretching to incorporate enough characters and action events, the Batman universe provides more than enough for Traveller's Tales to play with.

I'll be at PAX all weekend. Check back for more soon!

[Image Credit: Warner Bros.]

Do you ever get jealous at the amount of free updates Valve delivers for "Team Fortress 2" on the PC? You might be a console gamer.

Few people would blame you. "Team Fortress 2" has yet to receive a content update -- free or otherwise -- from Valve. But that doesn't mean they aren't thinking about it.

In response to the recent reveal of new maps, modes and character tweaks for "Team Fortress 2," I asked the studio if console owners could look forward to this, as well.

Valve's answer to MTV Multiplayer is open to interpretation. "[There is] nothing to announce -- yet," said Valve vice president of marketing Doug Lombardi.

It looks like Lombardi cryptically placed the "yet" there for a reason. If Valve updates "Team Fortress 2" on the consoles, will you jump back in?