With the release of Darkest of Days
just a little over a month out (September 8th for those tracking at home) the folks at Phantom EFX have released a trailer showing off the various weapons in the game. Given the time traveling nature of the game you're going to get the chance to use a wide range of weapons which should keep things interesting). My personal favorite is the rocket launcher at the end of the video which looks like it could be a lot of fun to play with.
If you want more information on the game be sure to check out the overview
we got of the game at E3.