- Octi's name is the Latin plural for Octopus.
- He appears in the Yearbook 2007-2008.
- He appears in Card-Jitsu as a rank 11 Power Card.
- He appears in the book Lime Green Dojo Clean.
- There is a small picture of Octi in the Migrator left of the "How to Play Treasure Hunt" sign in the Captain's Quarters.
- He appears in AquaRescue.
- He appeared at the Coffee Shop during the 8th Anniversary Party.
- During the Halloween Party 2007, Octi wore a Clown Wig and carried a red Lollipop for the trick-or-treat hunt. Rockhopper saw Octi during the party and wrote in his Journal "A few weeks ago we spotted an octopus headin' towards Club Penguin. Our brains were boggled, tryin' to figure why it'd be sportin' a wig. Must have been one hoot hollerin' Halloween party they had."
- Octi was on the Pet Shop during the Submarine Party 2008.
- Octi was in the Dojo during the Summer Party 2006 and Water Party 2008.
- Octi was in the Ninja Hideout during the Christmas Party 2008.
- Octi appeared on the top of the Night Club after the Mountain Expedition 2010.