Mary Skelter 2 is a role-playing game for Nintendo Switch that combines elements of dungeon crawling and farming simulations. The game follows the story of Shu Nakajima, who sets out to rescue his sister after she is kidnapped by a mysterious group known as the Demonic Childs. As Shu delves deeper into the world, he discovers that there are other players trapped in a similar situation, and he must work together with them to uncover the secrets behind their captivity.
Gameplay involves exploring dungeons, battling enemies, and collecting items. The twist is that each character has a unique farming simulation element, where they can raise monsters in a special farm called "monster ranch" to battle against other players. Players can collect new monsters, feed them, and train them to increase their power. The game features a dynamic battle system that takes into account the monsters' stats and abilities.