The shop looks perfectly wholesome. Seashells on the shelves, fresh seaweed in stock, a friendly dolphin behind the counter to greet every customer. The only thing the customers don't know is that the friendly dolphins are sharks in disguise. And the basement is a kitchen.

Shark Mart is a co-op simulation game in which players operate an underwater shop as sharks disguised as dolphins. The front-of-house operation requires keeping the shelves stocked, the premises spotless and the dolphin act completely convincing — fish customers must leave satisfied and unaware. A second layer of the operation runs in the back: scrubbing and buffing enormous whales earns their loyalty, which in turn makes the smaller fish customers even more trusting and therefore easier to quietly redirect toward the secret basement kitchen. The basement is where the shop's real business model operates, converting the unwitting customers into gourmet delicacies. The Fish Police are actively investigating, so keeping the two halves of the operation from crossing paths requires coordination and timing. The game supports co-op play for multiple players managing different aspects of the shop simultaneously.

Key Features: • Run an underwater shop as sharks in dolphin disguise — keep the act convincing in front of every customer • Whale loyalty system: scrub and buff massive whales to earn their trust and influence the smaller fish • Secret basement kitchen: redirect unsuspecting customers and cook up gourmet delicacies • Fish Police on patrol: coordinate both halves of the operation without blowing your cover • Co-op multiplayer: split duties between front-of-house, whale management and basement operations