Maintence halls

The maintence halls/Korridore can vary in colour, Green to yellow and others. These serve no purpose as just normal Hallways. And purley for decoration. However they are used for storing crates. Connecting high level rooms and can be found in all levels. The one in the photo connects the Incineration room and the gaurdians containment. On the upper levels they can be found connecting the Server room by a T junction right outside the staircase

They were originaly established as corridors between subvaults. but then became abandoned and had no use or explanation of its existence.

Incident X30
2 users were found approaching the Incineration room room. After, they was chased out of the room by a gaurd, The 2 users escaped, However the knowladge they have is quickly taken away via Amnestics before they spread the word.

Incident X60
The Gaurdian is seen walking around, after it stops and dies, This caused a breach of security. Afterwards, The Location and ID of vault T is changed