|Families:|| Metal Empire|
|Unlocked with:||Evoluter × 8|
|Can be ridden||No|
|Can be hatched||No|
BigMamemon is a Mutant Digimon which exists as the boss of Mamemon, which hold the alias of "Smiley Bomber". As a matter of fact, it's suggested that it is an aggregation of Mamemon. Since normal Mamemon are the same size as Rookie Digimon, they possess a degree of power that couldn't even be imagined from their appearance, but as it's name suggests, Big Mamemon is dozens or even hundreds of times the size of a Mamemon. However, the reason why a "Mamemon" is this size is still unclear. It's personality is extremely gentle, and it hates conflict and battle. It is always playing with it's Mamemon followers. The text on the soles of it's shoes reads "BIG" and "MAME". It's Special Move is using it's Mamemon followers themselves as weapons (Big Smiley Bomber). It's rumored that after using this technique, its size gets smaller.
BigMamemon was added to Korean Digimon Masters on May 11th, 2017.
BigMamemon was added as a Mercenary Digimon to gDMO with the May 16, 2017 Patch.
|→Lv. 11||→Lv. 25||→Lv. 41||→Lv. 65||(with Royal Ornament)|
|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|
|Big Smiley Bomber||2562||2594||2626||2658||2690||2722||2754||2786||2818||2850|