PSP firmware 5.55 has been spotted again, but this time it's not just in Japan. As shown in the YouTube vid in the full article, the PSP version of G.I. Joe: The Rise of Cobra apparently comes with and requires 5.55 in order to be played.

Yo Joe! Now we're gettting more screens for the upcoming G.I. Joe: The Rise of Cobra (Xbox 360, PlayStation 3, DS, PSP, Wii.) from Electronic Arts. These are taken from the Xbox 360 version of the title, and the graphics appear to be as cool as Snake Eyes. Check 'em out.

What do you get when you throw Contra, Gears of War, and Devil May Cry into a blender? Well, a G.I. Joe video game apparently, as that's how GamePro describes the new Joe adventure that's headed for Xbox 360, PlayStation 3, DS, PSP, and Wii. The latest GamePro issue features an inside look at G.I. Joe: The Rise of Cobra, complete with some first screenshots. Check 'em out after the jump.