Cyclonemon

Cyclonemon is a Dragon Digimon whose Japanese name and design are derived from the mythological Cyclops. Its English name is derived from "Cyclone". It is a one-eyed Digimon with an abnormally developed right arm. It was originally a stalwart dragon warrior, but its right eye was crushed by the warrior Leomon, and it became an oni of revenge. In order to defeat Leomon, it has strengthened and enlarged its right arm, and it is on the lookout for a chance to take it down. For the sake of revenge, it has lost its pride as a warrior, leaving it as nothing more than a warrior obsessed with bloodshed.

Digimon Adventure V-Tamer 01
Presumably working for Neo Saiba and Daemon, Tuskmon and Cyclonemon raided Hospitown during Tai and Zeromaru's stay there. After Greymon, Meramon, and the Centarumon caused Tuskmon to crash, Zeromaru arrived and made quick work of Cyclonemon.

Digimon World 2
Cyclonemon digivolves from Gizamon, and can digivolve further into Megadramon.

Digimon World 3
Cyclonemon can be found in Asuka's Underground Sewers along with Raremon where Datamon (Boss) is also located in the control room nearby. His red color variant can be located in Asuka's Kulon Pit, in the Dark Dungeon. In the PAL version of the game, Cyclonemon can be found in Amaterasu's Circuit Boards underground, once Galacticmon has been beat. He is also available as a Brown Champion Card with 16/16.

Attacks
 * Hyper Heat: Uses an extreme temperature which can melt anything.
 * Arm Bomber (Strength Arm) stretches his arm to attack the enemy.