Octomon

Octomon
Octomon is a Mollusk Digimon whose name and design are derived from the. A fiendish hacker, it was discovered from the virus it used to crash a rival's research computer. It has a nasty habit of collecting things; the tips of its tentacles are affixed with claws obtained from a Devidramon's data, and it is clad throughout with Digi-Treasure which it gathered from the bottom of the Net Ocean. Fujitsumon, a kind of tiny Shellfish-type Digimon, cling to the pot it wears on its head. These Fujitsumon develop their senses, and it is thought that they have formed a symbiotic relationship so that if they sense danger they inform Octomon. The character on its gun reads "Ink" (墨).

Digimon Adventure: Anode/Cathode Tamer
Octomon are recruitable enemies in the Cathode version of Temple of Darkness—Left and Right and Vamdemon's Mansion. An Octomon is also in the party of the boss of Etemon's Palace, Etemon.

Digimon Adventure 02: Tag Tamers
Octomon digivolves from Otamamon without a digi-egg to Brachiomon in line 55, from Crabmon without a digi-egg to Divermon in line 60, and from Kokuwamon without a digi-egg to Divermon in line 69.

Digimon Tamers
Two Octomon were among the Digimon seen through the rip in the sky during 's rampage.

Digimon Tamers: Brave Tamer
Octomon are enemies in Dark Taichi's Crevasse.

The Candlemon card, titled "Kaimei Bokujuu", teaches a Digimon the Kaimei Bokujuu technique. Kaimei Bokujuu reduces one enemy's SP.

Digimon Fusion
An Octomon fights an Ebidramon in DigiQuartz.

Digimon Adventure V-Tamer 01
Octomon is one of 's henchmen.

Digimon World 2
Octomon digivolves from Otamamon and Syakomon and can Digivolve to Dragomon.

Octomon also appears as boss.

Digimon World 3
Octomon can be found in Asuka Server's North Sector, in the 2 Seabeds found in the Lake of Ice.

Digimon World Dawn/Dusk
Betamon digivolves into Octomon. Octomon can DNA digivolve with Gesomon to create Dragomon. Putting a Prissy Octomon in your Farm will unlock a Species Quest.

Digimon Story Lost Evolution
Octomon digivolves from Syakomon, and can digivolve into Dragomon. It can be found in the Palette Amazon.

Attacks
 * Spurting Ink (海鳴墨銃): Shoots a bullet packed with potently toxic ink.
 * Octopus Trap (Fujitsumon)

Fujitsumon
Fujitsumon is a tiny Shellfish Digimon who clings to the pot wears on its head. These Fujitsumon develop their senses, and it is thought that they have formed a symbiotic relationship so that if they sense danger they inform Octomon.