Unlock Bonus Levels and Chaos Emeralds cheats for Sonic The Hedgehog 4 Episode I

Unlock Bonus Levels and Chaos Emeralds

A giant ring will appear behind the end sign when you complete a level with 50 rings. If you jump into the giant ring you will advance to a bonus level. At the end of ALL bonus levels there is a Chaos Emerald. Only one emerald can be collected from any level after which the giant ring will stop appearing.

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