Ruinverse is a role-playing adventure with turn-based combat set in a fantasy world inhabited by humans, elves, dwarves, and humanoid beasts. In the body of the main character Ellie lives the soul of another creature named Alvin. Periodically they change places, but sometimes this happens unpredictably. But this can also be useful, since during a battle with enemies you can switch between them, using Ellie as a melee warrior and Alvin as a mage. Together they have to go through a difficult path, defeat a wide variety of bosses, upgrading their combat skills and spells.