Xbox has announced that XO is coming back and if that makes no sense to, it has not been on around the world in many years.

XO started back in 2001 and in 2006 it downsizes to a canadian only event. There was one in 2010, but it has been pretty much dead since then, Xbox Fan Fest is something similar, but that was very much focused on North America, but XO18 is going to be broadcast worldwide. Hear Phil Spencer talk about it below.