Thanks for the Weaponry - The New Halo 4 Trailer
One of the most important elements of any First Person Shooter is the weaponry on offer. Science Fiction epics such as Halo 4 are not constrained by piffling concepts such as physics or reality. Even so, 343 Industries are doing a good job creating believable future weapons for UNSC troops to handle. Check out the trailer to see an artillery of them.