Opticus is an alien in 40: The Last Splixson. He is a SayyeebEin from the Planet Nathar.

General Information
Species SayyeebEin
Home World Tabarra'Nathar
Body Octopus
Powers and Abilities
Abilities Underwater Respiration
Heat Vision
Compound Eyes
360° Vision
Agile Swiming
Night Vision
X-ray Vision
Space Survivability
Voice Actor Paul Eiding


Opticus looks like a pale dark yellow octopus with eyes all over his upper body (head). He has eight tentacles with eyes on them.


From his many eyes, Opticus can launch heat vision. His eyes can move throughout his body. Opticus's insect-like vision views every angle, making it extremely difficult to sneak up on him, as displayed in. He also has Night Vision. By closing all of his other eyes, or by merging all of his other eyes into that one area, a larger eye will open on his forehead, and from it he can launch his most powerful blast, and while doing so his eye almost detaches from his body. He can also use his large eye can see through walls. Opticus can also stretch his tentacles to extend his reach. He can also respire underwater and is an agile swimmer. He can also fire fire blasts from his eyes, or freeze rays at will.

He can also survive in space.


  • His eyes are quite sensitive.
  • His many eyes sometimes make it difficult to concentrate on one object. 


40: The Last Splixson

He uses his enhanced vision to look for the Splixson among the Osmosian Flagship's wreckage, but to no avail.

Opticus examines the end of the passage.

Opticus catches a glimpse of dull pale gold shadow moving in the darkness.

Anur Chronicles

Opticus saves Bugbites from the Gilloids.

Opticus spots Ectonurite spies and eliminates them. He interrogates one of the spies by threatening them.


  • The media he appears in was previously unidentified, but is now known that he appears in 40: The Last Splixson, Fred 40's Reboot. 
  • He was originally gonna be a humanoid like Eye Guy.
  • His name is a portmanteau of Optic and Octopus.
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