Orbservor

Orbservor appeared in 2000 video game called Kirby Tilt 'n' Tumble. Orbservors are cycloptic orb creatures in Kirby Tilt 'n' Tumble. They serve as the game's only bosses, aside from Kracko and King Dedede.

Orbservor is a checkered sphere with a "slime-like body," one large eye, and elongated eyelashes (visible when blinking). Its distinguishing characteristics are its color patterns; the first is green and yellow, the second is brown, the third and fifth are gray, and the fourth is blue. Orbservor, especially the blue variant, greatly resembles the goal at the end of each stage.