Gamers celebrated the launch of Microsoft's next-gen game console with a launch party and Killer Instinct tournament at the Microsoft Store in Lone Tree last night.
See more photos from the party on ourXbox One slide show.
If you like this story, consider signing up for our email newsletters.
SHOW ME HOW
You have successfully signed up for your selected newsletter(s) - please keep an eye on your mailbox, we're movin' in!