Batman: Arkham Origins has a new video available for you to gawp at, showing Deathstroke in action during the Challenge Pack mission. It also shows a sneak peak at the “100-to-1” gameplay mode. The Deathstroke challenge pack is available to those who preorder the game and comes with the playable character, two exclusive challenge maps and three unique Deathstroke character skins. Watch the video below. Batman: Arkham Origins releases worldwide on October 25 for for PC, PS3, Wii U and Xbox 360.