Repository of the Architects

The Repository of the Architects is a biome that is inaccessible through legitimate means. The entrance was behind a 5 Boss Stem Cell door at the Graveyard until v1.2, which could not be opened due to the fact the fifth boss stem cell was not legitimately obtainable. As of now, it is merely a placeholder, and is not meant to be accessible under normal circumstances. If it were to be accessed through cheating, however, the biome would contain many Cannibals, and an unopenable door.

A video of the inside of the biome can be found here.