Mirandus is an open-world game that offers players complete freedom to choose their own path. There are no maps or quest givers; players can explore the wilderness alone or join one of the kingdom's monarchs. They can also set up shop in one of the five great citadels or purchase an exemplar avatar with extraordinary powers. Players' ownership of in-game assets is a central mechanic, with land deeds allowing them to create holdfasts. The game is rich in the magic substance Materium, allowing players to cast spells and craft impossible items. The risks of exploration are great, but so are the rewards.