Troopmon

Troopmon is an Undead Digimon whose name and design is derived from the military troop. It is an artificial Digimon manufactured by stuffing energy stolen from other Digimon within a special rubber body. As it is a machine-like Digimon that can only perform as commanded, it is absolutely incapable of spontaneous behavior. It doesn't get fatigued, it doesn't feel pain, it doesn't fear death, and it doesn't need to sleep. It is absolutely a fighting machine. Its collective behavior is pretty basic, and its individual fighting strength is not very great, but that probably isn't able to make a dent in the extent of its confidence in its ability for human wave tactics, just due to its strength of numbers. An injured Troopmon will just exhale its energy filling, transferring it to a new special rubber body which is reborn as a new Troopmon, so it is actually sent out to the battlefield many times over.

Digmon Xros Wars
Many Troopmon appear within the Bagra Army in Taiki's dream. Later, they show up as part of MadLeomon's army, but he quickly absorbs them to digivolve into Armed MadLeomon.

IceDevimon's division, stationed in the Lake Zone, was made up of Icemon and Troopmon with ice-bazookas. They were used to attack Bastia Castle.

A Troopmon informs Lilithmon about what is happening in the Sand Zone.

Attacks
 * Death March
 * Death March