The live action trailer show how the Master Chief became to be, well, a condensed version of it anyway.
- Halo 4: Forward Unto Dawn Official Teaser Trailer
- Black Ops II Live-Action Trailer, featuring Robert Downey Jr
- Halo 4 Launch Gameplay Trailer
- Halo 4: Grifball now an official gametype
- Halo 4 trailer mixes new UNSC weapons and dubstep