From the Super Mario Wiki
The Bonus Chance (also bonus game, Bonus Stage, Slot Machine) is a minigame found at the end of each course in Super Mario Bros. 2 provided the player has collected at least one coin in Subspace during the level.
Yume Kōjō: Doki Doki Panic / Super Mario Bros. 2
Super Mario All-Stars and Super Mario Advance
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