Parasimon

Parasimon is a Parasite Digimon whose name and design are derived from "Parasite". It is a special Digimon that can't survive without leaching off of other beings, even though it is a Mega. Parasimon is powerless when by itself, but when it gathers in numbers, it can easily defeat Champion Digimon. When Parasimon leeches off of another, it can draw out the host Digimon's abilities to their utmost limit, exhibiting a dreadful power. Also, it can amplify the host's desires, and it is disposed towards taking advantage of those weaknesses. With the exception of Parasimon, it is being confirmed which kinds of Parasite Digimon exist, and as for the cause of Digimon becoming violent, the influence of Parasite Digimon in addition to Virus-ization is being considered.

Digimon World DS
Parasimon digivolves from Arukenimon.

Digimon World Dawn/Dusk
Parasimon digivolves from Datamon.It's species is the machine type. In the Silver Rank Tournament, Parasimon is one of 3 opponents in the Silver Rank test.

Attacks
 * Electric Bind: Binds the opponent with tentacles extended from its head, then unleashes an intense electric shock.
 * Digicabolic Steroid