GigaSeadramon

GigaSeadramon is an Android Digimon and a carrier of the X Antibody whose name is derived from "Giga Seadramon". As a successful elaboration on MetalSeadramon, it demonstrates the fastest speed of movement and strongest ability for interception under the sea. In order to further expand its sphere of influence, the Crack Team constructed this massive Digimon in absolute secrecy and endowed it with the ability to control the sea and possession of a cruising range which covers the vast Net Ocean. Its overall length exceeds even that of Whamon, and since Digimon belonging to the Crack Team, such as Chaosdramon, can be loaded in its interior, it is no longer a single Digimon, and it is even possible to say that it is an assault landing ship that doesn't understand when and where on the Net Ocean it will surface, or whether to commence its attacks.

Digimon D-Cyber
A GigaSeadramon was furious with the children when the Greymon X of Teru destroyed his brother, a MegaSeadramon X. He appeared soon after MegaSeadramon X was defeated. GigaSeadramon attacked Hikaru and Teru which made Dorimon evolve to Grademon and defeat him.

Digimon World DS
GigaSeadramon digivolves from MegaSeadramon. It can also be found in Undersea Drive. The B.T. Boss was going to use a GigaSeadramon to fight the main tamer, but it was beaten by a MarineAngemon.

Digimon World Dawn/Dusk
GigaSeadramon is obtainable through DNA-Digivolution of Whamon and Gigadramon. Whamon must be at least Level 53 with Machine and Aquan at minimum 17,000 EXP each. You can also get him by DNA-Digivolution of Tylomon and Kenkimon. It can also digivolve from MegaSeadramon at LV 59 with 25000 aquan exp, but you must have already gotten GigaSeadramon to do so.

Digimon Story: Lost Evolution
GigaSeadramon digivolves from MegaSeadramon or Magnamon, with maximum level of 66 or above. It appears in the Sunken Tunnel.

Attacks
 * Giga Sea Destroyer: Fires an energy torpedo from its mouth-cannon.
 * Sky Wave: Strafes with countless anti-aircraft energy shells fired from the launchers on its back.