Trapdoor (Mario Pinball Land)

Trapdoor
Two trapdoors in the Frosty Frontier Stage
First appearance	Mario Pinball Land (2004)
Effect	When hit, it opens to reveal a cannon that shoots a cannonball bomb.

Trapdoors appear in Mario Pinball Land as wooden objects with white targets that are placed on the left and right sides of the room. They are encountered in the shipwreck of the Frosty Frontier Stage and in Porcupuffer's rematch room of the Fiery Stage only. Hitting a trapdoor reveals a cannon, which shoots a single cannonball bomb. After that, the trapdoor closes. Cannonball bombs can also hit it. Hitting a trapdoor grants 3,000 points.