I've never seen that picture before. As others have said, with the power of Xbox One, this will be able to be implemented into future Halo games. I though Forge World was huge, when I look at this I would have trouble trying to find my way around the map, and that's a good thing! We have never had a map that was anywhere near that big and Halo 4 probably would've had better maps if the Xbox 360 was strong enough to handle them. I hope to see this or something like this in the Xbox One Halos.