Dusk Diver is an action RPG that blends hack-and-slash combat with urban fantasy, following a young woman who discovers a hidden supernatural side to her city. Real-time combat combines combos with character-specific abilities.

Its setting mixes everyday city locations with a parallel supernatural realm, giving exploration and combat a distinct contrast between the mundane and the fantastical. Story elements are woven closely into its beat-em-up-style action.