Explaining the concept of Fight Crab feels redundant because, well, it’s all right there in the name. It’s a fighting game… with crabs. The kaiju crustaceans left such a good impression that developer Calappa Games went fishing for more maybe-not-voluntary battlers and announced a follow-up: Fight Crab 2. Just in case you’re uncomfortable with imposing a combat sport on sea creatures, the sequel adds humans to the mix, so you can enjoy the zany announcement trailer with a clear conscience.