Players take the role of Sam Shade, a whimsical detective who specializes in mysterious shadows that weave through the streets of the quirky city of Lumenglow. Each scenario presents a series of shadowy riddles leading to various bizarre events, from phantom festivals to shadow duels. As clues unfold, players must engage with eccentric characters who embody the traits of their shadows—each interaction shaping the outcome of the narrative and revealing deeper threads of the city's secrets. Collaborate or confront the various shadow manifestations that threaten the harmony of Lumenglow, all while using your wit to solve puzzles that play off the duality of light and dark.