Zombies at the beach

Welcome to your own B-movie! You thought you could take it easy at the beach, under the summer sun? Sorry, but you can forget it because famished zombies are invading the place, determined to raid the free buffet that is the multiple tourists who are at the beach, too. Since we’re in a very bad movie, you are obviously armed. Use your shotgun to clean the beach and save all the pretty ladies (you might get lucky).