MGS Rising PS3, PC-bound, new PSP MGS revealed?

LOS ANGELES--Today at Microsoft's E3 Press Conference, one of the biggest news items was the announcement of Metal Gear Solid: Rising for the Xbox 360. As teased by designer Hideo Kojima during his Game Developers Conference keynote address, the all-new game will star Raiden, the acrobatic supporting character of Metal Gear Solid 4 and star of Metal Gear Solid 2.

However, no sooner was the game revealed than confusion set in about what platforms it was being released for. It was revealed during the portion of the Microsoft press conference that corporate vice president John Schappert said was reserved for Xbox 360 console exclusives. However, the product page on Games Press--the UK-based press-release service relied upon by much of the games industry--is listing the game as coming to the PC and PlayStation 3 with a "TBA" launch date.

Unfortunately, Konami's ambiguously worded announcement of the game doesn't clarify the situation. It only describes MGS: Rising as "the first Metal Gear Solid game to launch on the Xbox 360." No mention is made of exclusivity of any kind, timed or not.

Adding to the Metal Gear Solid rumor gumbo is another Games Press listing for Metal Gear Solid: Peace Walker for the PSP. Other than a wide-open 2010 release date, no other information is listed about the game, which could possibly be the subject of a second teaser site put up by Konami.

As of press time, Konami reps had not responded to requests for comment on either game. However, earlier today, Games Press was also the source of the premature announcement of Crysis 2 for the PC, PS3, and Xbox 360.

[UPDATE] Turns out Games Press was spot-on in terms of the new PSP title. At Sony's E3 press conference Tuesday morning, Metal Gear Solid: Peace Walker was confirmed. The game is set in the 1970s, 10 years after Metal Gear Solid 3. "It's a true sequel to the MGS franchise," Hideo Kojima announced at the event. Solid Snake will return in the game, which is set in Latin America and involves some more jungle stealth action. The game is due in 2010.

[UPDATE 2] Metal Gear Rising was confirmed for the PS3 and PC at Konami's E3 Press Conference.