It's a big week for Grand Theft Auto trailers! First we got a new Episodes from Liberty City clip, and today, Rockstar sent out a trailer for the PSP version of Grand Theft Auto: Chinatown Wars, which comes out on October 20. We didn't realize it was so soon!

Of course, if you have a DS, it comes out a lot sooner -- seven months ago, in fact -- but no matter how many times this wonderful game is released, it'll be exciting every time. The graphical update on the PSP version looks nice, even if the trailer makes it hard to actually see the game.

If these moving images aren't enough, check Kotaku for some new screens. And yes, two trailers counts as a big week.

This article was originally published on Joystiq.