Depending on whether the player gets double or triple matches of the pictures on the reels, the player can gain or lose Rings, receive additional rewards, or get nothing at all. The reels on the slot machine will then begin to rotate, and it is the player's job to match the different symbols on the reels by stopping the reels at appropriate times, though the reels will stop automatically if the player does not input after a short time.

Slot machines are usually activated when the playable character inserts themselves into the opening or ball slot on the slot machine. Because they appear in casino-themed Zones, they are usually featured above or in the middle of a pinball table.

They are commonly encountered within casinos or similarly-themed Zones. The slot machines are large devices based on the real-life slot machines, although they typically only feature the slot machine's trademark reels within a device or a frame.

3.11 Sonic & All-Stars Racing TransformedĪccording to Yuji Naka, slot machines are based on Sonic Team's experiences at casinos while they were working in America.

3.4 Sonic the Hedgehog Pocket Adventure.

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