Dillon's Rolling Western

Dillon, an armadillo, is a ranger charged with protecting villages from nightly invasions of walking rock monsters called Grocks. The Grocks attack the villages to feed on Scrogs, the residents' livestock. While Dillon is able to attack Grocks by rolling into them, the Grocks can sometimes outnumber Dillon. Thus, the villages have established defense towers that can be outfitted with weapons that will attack Grocks whenever they are in range. (wikipedia.org)