The game uses a side-view exploration format inside Bowser’s castle and a series of world locations. Luigi searches each area for stolen artifacts and gathers clues by speaking with characters and consulting information.

Progress depends on answering geography questions correctly and returning each recovered item to the appropriate location. The main objective is to clear the required destinations and stop Bowser’s plan. Platforming is limited compared with other Mario games, and the emphasis is on reading, identifying landmarks, and recalling facts.

Read every clue carefully before answering a question. City names, landmarks, flags, currencies, and country information are often linked, so use the surrounding location as an additional hint.

Return artifacts promptly after identifying them. When unsure, revisit characters and information sources rather than guessing repeatedly, since the game’s progression is tied to correct answers.

• Keep track of which city each item belongs to.
• Use the in-game facts to distinguish similarly named places.
• Treat the game as a study-and-exploration adventure rather than an action platformer.