Level 3999 is the 4000th level of the Backrooms and the final level of Cluster III.
Contents
Survival Difficulty: Class 0
Safe
Secure
Devoid of Hostile Entities
An image of Level 3999.
Description
Level 3999 is one of the only exits from to the Backrooms back into reality, also known as the Frontrooms, and it is well-known for that reason.
Level 3999 is an arcade with a size of 10,000,000,000 mi². Most of the games are well known such as Pacman, Mario and Donkey Kong. But there are others such as Ms. Pacman, Double Dragon and Lunar Lander. Even one person spotted Polybius, but that is for another time.
Another view of Level 3999, photographer presumably escaped to The Frontrooms. (credits to u/OpBanana1)
The arcade machines are durable and enact relaxing effects on wanderers who play on them. To play a game, simply insert a coin (or cash)—Forutunely, the arcade machines dont need money and coins and are free currency. As wanderers are currently playing in the game, any sanity loss is mitigated and the wanderer should feel normal within a few minutes. However, attempting to damage or blow up the machine, whether in a fit of rage or out of curiosity, will instantly cause the wanderer to fall onto the spot. There is luckily no everlasting brain damage; regardless, it is not recommended to hit, punch, blow up or swing at the machines.
Level 3999 is one of the most famous Levels due to the familiar feeling of security, safety, and comfortion. At the same time, the fearness of other humans in this level may provoke feelings of anxiety, pre-insanity and loneliness.
Occasionally, meteorites and asteroids may rain down from the ceiling, with no known pattern. However, they do not appear to damage the level or any wanderers, so researchers have hypothesized that they are simply illusions created by the fake reality.
The level consists of 3999-1, 3999-2 and 3999-3. -3 is advised not to go to as the area is filled with toxic gas and high levels of Uranium, the only level to feature Uranium.
The level is mostly safe, however very hard to enter as you have to go through a specific wall in Level 11 to get there.
Entities
Entities haven't been registered yet in Level 3999, but their existence there isn't discarded.
Colonies and Outposts
Backroom Colonists
Singularity Point Base 1:
Singularity Point's main base contains 30 inhabitants. Their goal here is to help travelers get to the exit.
Entrances and Exits
Entrances
Heading through a purple glitched wall in Level 11. Walking through the wall should bring you to a loading screen. After 15 Minutes-12 Hours of waiting, you should be dropped of into Level 3999 (This is an outdated part, as I got rid of the loading in The Beginning.) You can also enter through Level 153 and Level 1207. Another way in is through the rainbow slides in Level 806. You also have a 70% chance of ending up here after exiting level 3998.
Exits
If you walk north for 3 minutes nonstop, you will find the Singularity Point Base. Ask a member to guide you north. If you see glass doors, that is your escape. If not, you need to keep walking north. This exit will take you back to Real World or in rare cases Level Infinity.