Eye Guy

Eye Guy is an Opticoid alien from the planet Sightra. Eye Guy was introduced in the first alternate opening of Secret of the Omnitrix, where Ben is scrolling through the aliens. How Eye Guy was obtained was addressed in Ben 10 vs. the Negative 10 (Part 2) when Ben tampers with the omnitrix and figures out a secret combination.

Appearance
Eye Guy's upper-body is covered with eyes, hence his name, although he ironically has no eyes in his head, which consists of a mouth and a very large pairs of bat-like ears for his head.

Abilities
From his eyes, Eye Guy can fire numerous green energy beams. The eyes can be merged to create different effects, such as three on his shoulder which can form a freezing beam. By merging every eye into the large eye in his chest, he can fire his strongest energy blast. He can also climb walls.

Trivia

 * Eye Guy might be alluded to Eye Guy, a Mighty Morphin Power Rangers villain; like Eye Guy he has many eyes.
 * Eye Guy is the least used alien in the series, only have two short appearances. While Alien X in Alien Force was only used once, although he was used for the entire episode. In the entire series none of Eye Guy's species have been seen, it is unknown if he will make an appearance on Ben 10: Ultimate Alien.
 * He has a similarity with Wildmutt as they both see without eyes (on their head).
 * He is the first and only alien to have been unlocked off-screen.