Crabs!

In the sleepy coastal town of Mendocino, a group of misfit teenagers must band together to save their town from a horde of mutated, murderous crabs. Armed with nothing but their wits, courage, and a few tricks up their sleeves, they must stop the crabs before they reach their final form and destroy the town. As the night wears on and the body count rises, the teens must use all their skills and ingenuity to survive and save the day. With plenty of action, suspense, and a dash of dark humor, "Crabs!" is a wild ride that will leave you breathless.

You can stream Crabs! on: Apple TV Store Amazon Store Fandango at Home

Some movies that have similar genres and were produced around the same time as Crabs! include Send Help, Anaconda, Ready or Not, The Ugly Stepsister, Your Monster, The Menu.