The game uses a first-person-style illustrated scene view with typed commands. Explore Manannan's house and the surrounding landscape, examine objects, collect ingredients, and solve puzzles by entering verb-and-noun instructions such as "look" or "take." Gwydion must prepare a sequence of spells while avoiding the wizard and managing his limited time.

Progress depends on discovering recipes, using items in the correct places, and surviving hazards. The adventure has a largely continuous world rather than separate conventional levels, with story developments and new areas opening as key tasks are completed.

Search every room carefully and record the contents of books, shelves, cupboards, and containers. Many puzzles require exact objects and parser wording.

Plan around Manannan's visits. Save before experimenting, prepare spells in the intended sequence, and avoid wandering once a time-sensitive task has begun. Try commands such as "look," "search," "read," "take," and "use" when the scene suggests them.