![](https://www.gematsu.com/wp-content/uploads/2010/11/Raiden-Unlockable-ACB-320x160.jpg)
After including Altair’s costume in Metal Gear Solid 4: Guns of the Patriots, it looks like Ubisoft and Konami have paired up for yet another tie-in. This time for Assassin’s Creed: Brotherhood.
That’s right. Metal Gear Solid‘s very own Raiden, star of the upcoming Metal Gear Solid: Rising, is an unlockable costume for Ezio in Assassin’s Creed: Brotherhood. Apparently, the costume is unlocked by completing all tasks in the Animus’ new “virtual training mode”. Hopefully we’ll be able to do that on start-up and play as Raiden throughout the entire game.
![Raiden-Unlockable-ACB_01](https://www.gematsu.com/wp-content/uploads/2010/11/Raiden-Unlockable-ACB_01-320x239.jpg)
Thanks, JoyStiq.