Oddventure shows the adventure story of a girl named Charlie, who is looking for her lost and problematic brother Bonzo. The heroine has a nihilistic outlook on life, and also constantly fights with her inner demons. The teenage girl has social misunderstandings with others because of her rebellious nature, filled with anger. The game is made in the form of a turn-based role-playing adventure, where you have to wander around two-dimensional pixel locations.