Level 3 "Old timey"
Difficulty: 0/5
Entity count: 5/5
Chaos gradient: 1/5
Basset-Fraizer index: 2/5
Level 3 is like level 11 of the backrooms except it is older and it is always daytime. The houses have lots of supplies and entities are everywhere but they are friendly. While in level 3, your vision is black and white. (Level 11 of the backrooms looks black and white but that is probably just because the photos are black and white.)
Entrances:
Touch an old photo in level 2.
Exits:
Find a colorful spot to go to level 4.
Level 4 "Eighties to the new millennium"
Difficulty: 1/5
Entity Count: 3/5
Chaos Gradient: 1/5
Basset-Fraizer Index: 1.667/5
Level 4 is similar to level 3 but it is colorful and everything is from the 1980s-2000s. To get to the next level, find a futuristic spot to go to level 5.
Level 5 "The Future"
Difficulty: 0/5
Entity count: 1/5
Chaos gradient: 1/5
Basset-Fraizer Index: 0.667/5
Level 5 is a futuristic city with a (mostly) peaceful aura enveloping it. To go to the next level, find a stone corridor to enter level 6. You can also go back to level 3 by touching an old photo.