Level 669 is the 700th level of the Backrooms.
Description
Level 669 is 30 miles (48.28032 kilometers) long hallway made out of aluminum. Going deeper into the level makes aluminum rustier. There are some cameras on the walls.
The air is filled with unkown gas, but it's safe to breath, there are alarms on walls that trigger every 20 hours. This makes entities enter the level for 21 minutes and 32 seconds. These entities are smilers and death moths. If you enter a room, these entities will ignore you. There are 8 doors in the level, and most of them are leading to specific rooms. Door 1 is leading to a bedroom, with 8 beds. Batteries and almond water can be found in this room. Door 2 leads to empty 10x10x10 meter's big room. There is a chance that you will encounter a smiler here, but it's rare. Door 3 leads you to Door 4, and Door 4 leads you to Door 3. Door 5 leads you to camera room. You can view all of the cameras on this level and its sub-levels. Door 6 leads you to endlessly burning room 30x5x15 meters big. Door 7 will take you to Level 669.1. Door 8 leads you to staircase leading to an exit.
Colonies and Outposts
There are no colonies here, but M.E.G. is currently trying to set up an outpost here.