|Type:||Demon Man Digimon|
|Families:|| Dark Area|
|Digivolves to:||Belphemon Sleep Mode|
|Unlocked with:||Evoluter × 3|
|Can be ridden||No|
|Can be hatched||No|
Astamon is a Demon Man Digimon whose name and design are derived from the mythological Astaroth. Though it is an Ultimate Digimon, it possesses power surpassing that of a Mega, and is a Prince of the Dark Area which governs a legion of Demon Digimon. It shows cruelty to its enemies and kindness to its friends, and because of that charisma it is expected to gain a considerable number of followers among Demon Digimon. Its prided machine gun, "Oro Salmón" (Esp: Gold Salmon), is the work of Vulcanusmon, who crafted Beelzemon's favorite guns, the "Berenjena" (Esp: Eggplant), and the bullets fired from it possess their own will, so they will definitely chase the opponent to the "end of hell".
Astamon was added to Korean Digimon Masters on December 3rd, 2013.
Astamon was added as a Mercenary Digimon to gDMO with the February 25th, 2014.
|→Lv. 25||→Lv. 41||→Lv. 70||(with Alarm Clock)|
|Maverick||Pitch Black attribute||4 seconds cooldown||29 DS consumed||Learned at Lv. 25|
|Kick with dark aura.|
|Hell Fire||Pitch Black attribute||5 seconds cooldown||48 DS consumed||Learned at Lv. 31|
|Fire bullets from Orosalmon.|
|Attack||Atk Lv. 1||Atk Lv. 2||Atk Lv. 3||Atk Lv. 4||Atk Lv. 5||Atk Lv. 6||Atk Lv. 7||Atk Lv. 8||Atk Lv. 9||Atk Lv. 10|