Natto-Cat is a unique Boulderdash style arcade game. Help cat agent RB51 navigate through caves and collect cat snacks. Each cave has a required number of cat snacks to retrieve before the exit elevator can be activated. Dangers include falling dried plums and walking, exploding bowls of custard. Furthermore, some cat snacks have been force-fed to cave rabbits, who will detonate at the slightest touch! And keep an eye out for expanding green peas, which can quickly fill a cave or block the exit...