|Franchise||Sonic the Hedgehog|
Hyudoros, also simply known as Ghosts, are enemies in the Sonic the Hedgehog series. They are a breed of ghosts that lurk in the Sandopolis Zone and other haunted areas.
Hyudoros are ghosts with a horrific appearance, that reside in dark places. In Sonic & Knuckles, they are presumably ghosts of starving animal friends that were left inside a single Capsule. As they start to appear, they are shown to be small ghosts. But as the lights start to turn off, they grow two horns on their head and have black void eyes.
- They can only be seen in Sandopolis Zone.