Yes, I’m British. I spell “rumour” with two u’s. What U going to do about it? Well hopefully you’ll have no time to do anything, because either you’ll be embedded in Snake’s final mission on the Playstation 3, or engrossed in one of Snake’s first on the Xbox 360.

Yes, with knowledge comes…well, snappy Ripten headings, and this time it could read; “Metal Gear Solid Coming to the Xbox 360.” At least, not in the form you might expect. As we all know MGS4 couldn’t possibly fit on a measley DVD, but Metal Gear Solid 1 might fit into 350mb (though even that’s questionable.)

Indeedy do, MGS may be following its tactical steps onto the Japan PSN Store by infiltrating Xbox Live Arcade. This is not too surprising, since the series has made its way onto non-Playstation consoles a number of times, and Microsoft even published MGS for the PC release.

I expect you’re asking how we know, or who our source is. Lets just say a reliable individual tapped into our codec frequency after spying the game on a certain pre-release network. We shall say no more – nudge nudge, wink wink – except this; there are problems in bringing Kojima’s masterpiece to this new playing field.

Naturally, rumours can turn out to be false, so we’ll bring you more information as it becomes available.

*Update* – Some have responded rather violently to this story, so I must mention a few words of solace. This was posted as rumour, not fact. Nor is the rumour itself any challenge to PlayStation fans. I am not talking of Metal Gear Solid 4 being ported to the Xbox 360, but a 10 year old classic that has found its way onto a number of platforms, with Microsoft themselves publishing the PC conversion.

Of course, it’s hard to understand how MGS1 could fit into 350mb due to the lengthy dialogue, but it wouldn’t be surprising for Microsoft to make an exception.

I originally withheld our evidence due to possible difficulties, but after the response I will spell it out. MGS was spied by our contact on PartnerNet, the developers-only Xbox Live network used to beta-test unreleased downloadable Xbox 360 games.

Moreover, we’ve reported on rumours in the past and have mostly been proved correct. One notable example was our article on MGS4 using a 50GB Blu-ray, which was subsequently sourced around the web and on the infamous Neogaf forums. The news was finally confirmed by Ryan Payton in the following week’s Kojima Productions Report.

Of course rumours may offend you, for which this story is not of interest, but if they do interest you, we’re pretty confident in our sources this time.