The full trailer has been released for Halo 4: Forward Unto Dawn, an upcoming series taking place before Halo 4.
Halo 5: Guardians - Beta Trailer
This teaser for Halo 5: Guardians shows a sneak peek of intense spartan action for the game's beta.
Halo on Xbox One - CG Trailer
A beautiful CG trailer is out for the next Halo game from 343 Industries.
Szymon Biernacki's Concept Art for Halo 4: Spartan Ops
Here's some of the concept art work created by Szymon Biernacki for Halo 4: Spartan Ops.