Level 7

Level 7 can be only accessed from level 5 not level 6 or anywhere else. You will know you found level 7 after wandering down some stairs in level 5 and then pitch black water comes out of no where. Level 7 was found in 1978 by some guy that went insane in level 5. Level 7 seems to be an endless ocean with pitch black water that goes up to the average babies head. The photo on the right was taken by agent [classified] shortly before we lost contact with him. There is only one creature here and it is simply called the thing in the water being that the water is pitch you cant see this creature but it is there this creature seems to stay under the water while hunting and it is thought to be some snake like creature but most people who have came into contact with it were eaten. exiting level 7 is easy yet it requires a lot of braveness and running from the thing the water the only way to leave level 7 is by finding an underwater hole go through and you will either end up in level 8 or back in your bed even if you didn't enter the backrooms from a bed.

colonies

The cult of the thing in the water
Consist of people who went insane trying to find and exit on level 7 live on a raft 20,000 arches away from the entrance point to level 7 they worship the thing in the water and will feed anyway who does not join their "cult" to the entity the agency advises you to not come in contact with them

0 agents: 7 travelers

agency outpost 5
This outpost was made to study the thing in the water so far the only discovery they made is 1 its the last of its species and 2 it killed any other entities on the level to be honest that's kinda of a good thing

9 agents: 1 traveler (use to be a part of the cult)