Zeti

The Zeti are an alien race that appears in the upcoming video-game, Sonic Lost World. In Sonic Lost World, Dr. Eggman tries to use the power of a group of Zetis, known as the Deadly Six, only for the Deadly Six to rise over against Eggman and cause havoc in the Lost Hex. Because of this, Sonic the Hedgehog teams up with Dr. Eggman to stop the Deadly Six. So far, the Deadly Six are the only group of Zetis known at this time.

Trivia

 * The Zetis are possibly named after the mythology monster known as the yeti because of the horns that each member have on them, as yetis are known to have horns.