Batman: Arkham Origins is all set to launch for the PC, PS3, Wii U, and Xbox 360 tomorrow. So right on schedule, WB Games Montreal has released a beautiful launch trailer that focuses on The Batman’s Christmas Eve battle with Black Mask. Not content with releasing a two-minute teaser of the game, the developer has also tapped Senior Producer Ben Mattes and Gameplay Director Michael McIntyre to provide commentary on a 17-minute walkthrough video, which is available after the break.