Hyudoro

Hyudoros are ghost badniks in Sandopolis Zone Act 2 in Sonic & Knuckles and its locked on form, Sonic 3 & Knuckles.

Sonic and/or Tails encounter the hyudoros after they opened a capsule (probably animals who where in there many years and passed away). Hyudoros cannot be destroyed. If the player jumps, they follow him. If the players go fast,t hey disappear and meet the player where he/she is.

The only way to make the Hyudoros disappear is to pull down the light switches located around the level.

Hyudoros appear in three different forms,depending on how dark it is. The darker the act, the stronger the hyudoros will be:
 * 1) Bright: No Hyudoros.
 * 2) Semi-Bright: A small Hyudoro would appear.
 * 3) Semi-Dark: Two evil-looking hyudoros would appear.
 * 4) Dark: Three Hyudoros with horns on their heads would appear.