Sometimes April Fools' jokes become a reality. Hideo Kojima revealed today that Altair's costume, from Ubisoft's Assassin's Creed, will be unlockable in Konami's Metal Gear Solid 4. Kojima said that players will have to do something special to obtain the outfit, but no specifics were given.
We now can't help but imagine all the other costumes Snake could dress up in. Perhaps a collaboration with Nintendo for a Mario or Kirby costume (only fair considering Kirby has a Snake outfit)? Konami could always just sell more costumes as DLC, sort of like the Ninja Gaiden fashion line.