레조넌스 is a subculture RPG that immerses players in the world of 'resonance,' where they assume the role of a train conductor for the 'Infinite Train.' Players navigate a transformed universe, disrupted by the collision of celestial bodies and Earth, with the mission of restoring balance. The game features richly designed cities and a storyline that intertwines various elements of trade and exploration.

Players can customize their own 'Infinite Train' and engage in trade by transporting unique goods between cities, investing in them to foster market growth. With a focus on strategy, players can also recruit 'resonators' and combat the chaotic forces of 'Betula' through real-time card battles, offering a distinctive combat experience. The game includes essential permissions for storage and optional camera access for community interactions.