In Assassin's Creed Unity you can play with up to three friends as master assassins in the French Revolution. In this video, you see four parkour experts taking on those roles as they chase French guards in period costumes through a modern, and slightly confused, Paris.
The video was sponsored by Ubisoft, according to the director, and stars Ronnie Shalvis and the French FreeRun family.
If you liked watching the rooftop-to-rooftop chase above, make sure you check out the making of video below. Also, director Devin Graham points out, you can try your own hand at a safer-version of a Paris freerun on the Assassin's Creed Experience parkour course at this week's San Diego Comic-Con.
And don't worry, we'll be covering all of the news coming out of the show for you right here.