Yup, That's Snake Standing Next To A Giant Dinosaur-Esque Monster.

That is, Snake will happen upon the world of Monster Hunter in his latest outing.

The unusual, but totally awesome crossover, will see Snake take on a range of monsters common in Capcom's Monster Hunter series. There'll even be a cameo from the series' mascot Felyne. Gah Kojima, you are a genius.

This isn't the first Metal Gear crossover mind: think back to Super Smash Bros. Brawl which featured Snake, Ape Escape in Metal Gear Solid 3, and Altair from Assassin's Creed in MGS4. Indeed, it would appear Kojima's quite keen on the meta-game.

Oh yeah - that April Fools' Assassin's Creed footage. That's actually in the game too.