|Part of:||File Island: Gear Savannah|
Factorial Town is a factory town that builds up machine and then takes them apart again. It has a dock on its western side, its main gate on the southern side leading to Gear Savannah, and is heavily guarded by various Digimon.
- Factory (ファクトリー Fakutorī)
- Square (ゲート広場 Gēto Hiroba, meaning Gate Square)
- Digimon Adventure
First appeared in "Lightning! Kabuterimon", Factorial Town makes an unnamed appearance as a mysterious factory and the home to Andromon. There is giant battery source that controls everything inside working in the city. When one of the symbols inside the source is erased the power of the whole facility shuts off, and when it is rewritten the power is restored. When the Chosen Children arrived in the town, they find that Andromon has become infected with a Black Gear. Greymon and Garurumon begin to fight him, but begin to lose. Koushirou figures out a program on his computer that allows his partner Digimon, Tentomon, to evolves into Kabuterimon for the very first time. They are then able to remove the Black Gear from Andromon and he leads them to an entrance into the Sewers under the city that would take them out.
The main gates to Factorial Town is currently closed, and cannot be opened from the outside. Hiro must convince Whamon to join the Village of Beginnings, then ask for him to give Hiro a ride to the port in Factorial Town. Factorial Town is managed by Andromon, who is currently finding the source of the city's problem, a berserking Giromon in the deepest parts of the city. Metal Mamemon may also appear occasionally near the port, and is willing to challenge anyone to battle. Deep within Factorial Town, even further in than Giromon, is a Guardromon who is willing to give upgrades to Digimon for a price. However, it seems that this upgrade is only compatible with small-sized Digimon which has great power, and that it also has a chance to fail.
First appeared in the episode "Lightning! Kabuterimon" (電光！カブテリモン Denkou! Kabuterimon), Factorial Town is a huge factory, with many doors that require switches to be activated and unlocked.