Arguably, Halo is Microsoft's top selling brand. When Microsoft release a new console, the first question asked is 'When is Halo coming out?'
Microsoft recently announced that they're working with 343 Industries to bring future Halo experiences to their Mixed Reality Headset.
Unfortunately, no more information was released, other than Alex Kipman, Microsoft's 'Technical Fellow', stating "We are not providing specifics right now, but it is going to be a lot of fun to work with them".
If bringing the Halo universe to VR wasn't enough VR news, Alex also said "In addition, I am thrilled to announce that Steam content will also run on Windows Mixed Reality headsets. Virtual reality enthusiasts know that Steam is a great place to enjoy cutting edge immersive experiences. We can't wait to bring their content to you".