Wyoming, as a snowstorm suddenly spreads, robbers fleeing with their loot are forced to stop in a large cabin used as a makeshift hotel. They will find themselves in a restricted and dark species with other individuals, all seeming suspicious in their own way. As night begins to fall, however, they will find themselves faced with a bigger problem, coming from the massive network of underground mines nearby, monsters resembling anthropomorphic mole-rats ! Our anti-heroes will have to find a way out by collaborating with others, but it's hard to know what they should be more afraid of : monsters or their kind ?