Although Eggman already got his hands on the Master Emerald and Chaos Emeralds in Sonic the Hedgehog 2, the stakes are being raised even further, with the introduction of two new villains ...

It's important to note that before they launched into outer space, Sonic and Shadow tapped into the power of the Master Emerald, which unlocks their "Super" modes. Sonic and Shadow both possess ...

There was, frankly, a lot going on towards the end, especially as multiple characters switched allegiances and the Master Emerald came into play, but we'll get into all of that. Let's start by ...

As things become more desperate, Sonic realizes that the one thing that could turn the tide is the Master Emerald. Following the events of Sonic the Hedgehog 2, Knuckles has been keeping the ...

Kids can role-play ways for Knuckles to guard the Master Emerald or for Rouge to steal it and escape. Any action figure-loving kid will be proud to own this detailed mech." He has been the ...

But to see him go from eagerly fighting Shadow to standing down when Sonic confronted him over the Master Emerald truly showed how much he valued his chosen family.

He was the last of the echidna tribe, the guardian of the powerful Master Emerald on the floating Angel Island. Dr. Robotnik (a.k.a. Eggman) tricked him into thinking Sonic and Tails were the real ...