Sega released a video showing the protagonist of the Yakuza series Kazuma Kiryu used as a multiplayer character in the upcoming shooter Binary Domain.

For the moment all we know is that the code to unlock Kiryu will be included in the first print of the game in Japan, but it's not unlikely that we'll see the same bonus offered in the west in some form, possibly in all the new copies of the game (Catwoman Kiryu?) or maybe as a preorder bonus.

While we wait to know, you can check past the cut and see Kiryu in action with your own eyes.

http://www.youtube.com/embed/VIb53tDbHE0