Museum Shadow Restorer is a light strategy puzzle game with a museum restoration theme. Players need to adjust the brightness of projection lights, switch masks, rotate artifacts, and clean up dust on the glass when facing different cultural relic restoration cases, so that the shadow of the artifact fits the target contour as closely as possible. Excessive cleaning or frequent dimming can affect the authenticity score, so every step requires a trade-off between precision and protection. The game atmosphere is quiet and delicate, suitable for players who enjoy observing, fine-tuning, and themed puzzle solving experiences.