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Allows you to use the "Tornado" action. Creates wind to attack surrounding enemies.

— Description, Sonic the Hedgehog (2006)[1]

The Green Gem (グリーンジェム Gurīn Jemu?) is an optional Level Up Item for Sonic the Hedgehog in Sonic the Hedgehog (2006) and is one of the seven customized Gems that can be obtained in the game.


The Green Gem in action.

The Green Gem is a green emerald cut gem, similar in appearance to a Sol Emerald, that can be equipped on Sonic's Custom Shoes. When used, it allows Sonic to perform the Tornado to attack his enemies.

While having set Sonic's Custom Shoes to utilize the Green Gem's ability, the Green Gem changes their appearance into a green pair of shoes resembling Sonic's 2G Hi-Speed Shoes.


The Green Gem becomes available at the local Shop, once the player clears Tails' version of the Wave Ocean in the main story. It can then be bought for 5000 Rings.




  1. Official in-game description.

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