I’m mainly going to focus on the CQB part of the title. Now since we don’t really know the enemy for Halo 4, I am going to grab something from the past.
We are going to use the level Pillar of Autumn from Combat Evolved for this. Take some of the key areas from the level and add some extras. CryoTubes, Bridge, etc etc and use all of that as a CQB Invasion map. Elites would start from one of the transports that took the life boat’s spot and the Spartans start off in the the CryoTubes. From there the game can expand from the mind of the creator.
This is just one of the many examples of how 343 can expand Invasion into the new Halo trilogy.
What do you think? Do you think CQB Invasion could work?