A woman who was kidnapped is shown chained up in a car. While this scene plays the captor discusses the kidnapping of other women.
The main characters are also grabbed and put into cages by one of the gangs at one point.
There is no nuclear explosion, but if you are triggered by weapons of mass destruction as a whole, the opening exposition features the use of a weapon that kills millions
Whilst no killing is shown, various animal heads are worn by a gang known as the gamblers" as well as deer antlers on a helmet and another wearing a dear head sewn onto his that patrol a stretch of road.
While the assault is not shown onscreen, there's a sort-of subplot about one of the gangs sexually assaulting multiple women, and one is kidnapped for this.