The Marcus character is riding on the back of a big flatbed style tank thing, locusts try to get on, he grabs one and uses it as a shield, whilst killing loads of others with this awesome sounding machine gun. Then, (best bit) snaps the locust's neck he's holding and chucks it off the vehicle. Lots more shooting, shows a chainsaw bayonet duel between Marcus and a locust, then this big creature covered in guns attacks the tank and they shoot it down and run it over. *Phew.* But yeah, it looks like the best thing ever.