Anthony's weapons are mostly makeshift (a spray-paint can makes a nifty flamethrower), and he'll have to use his environment slyly in order to survive.

Game Center wrote:

The 3D Realms designers are creating weapons that will challenge your force-using and deciphering skills. Remember, this is an alien world--there probably won't be any standard shotguns hanging in the rear window of a pick-up truck. Before you start blasting, you'll have to first figure out the gizmo and then decide how best to use it. Described as "insane" by the developers, these weapons are intended to dazzle, befuddle, and eventually bepuddle your enemies into bloody gobbets of flesh.