What a disappointment after the great Lords of Salem. All I can think is that Zombie was contractually obligated to deliver another full-length movie by the end of 2016, and after touring his band nonstop he ran out of time, so threw some actors and makeup artists in an abandoned factory and said “go nuts, we’ll film it and add some Malcolm McDowell scenes later to explain what’s happening.”

Sheri Moon and beardy Jeff Phillips and Meg Foster return from Salem, minus Ken Foree and Dee Wallace, plus two new black guys to be killed first (to be fair, Lawrence lasts quite a while). Malcolm in foppish powdered wig gambles on annual deathmatch with Jane Carr and Judy Geeson, sending waves of killers into the factory after our abducted carnival gang until only Sheri and “Doom-Head” (Richard Brake of Halloween II, whose makeup keeps changing in the opening scene) remain. Dialogue is mostly “fuck, fuuuuck” and camerawork is handheld garbage. Insultingly, the movie only got a single showtime and was billed as a “special event” with higher ticket fees, but joke’s on the theater since only six people showed up.

AV Club:

31 is set almost entirely within a smoky, leaky, dimly lit factory, like something out of a bad hair-metal video, and it has the structure of an especially half-assed video game, as the survivors creep from one boss battle to the next, confronted by assassins of escalating formidability: a little person done up like Hitler, slinging insults in unsubtitled Spanish; two clowns with chainsaws, cackling about “fucking all your holes”; a flirtatious Harley Quinn clone with a giant European partner … a messy mishmash of shit he’s done better before.