The Fongoid factory was a factory within the Monoloth Fields. The area was the Hollow and had been altered by the Vullards to suit their purposes. It was converted from something unknown into a junk melting plant. A big hole was carved into the side of the volcano in which the factory was in.This was used for ships picking up shipments. Ratchet entered here in search of Alister Azimuth. It was guarded by a giant pre-Fongoid machine, much like the one Azumith lived in, although Ratchet was able to quickly get past it. The area was home to the Fongoids although they left Torren IV. It was then occupied by Vullards who were mining in the factory.
- Ratchet & Clank Future: A Crack in Time (first appearance)