Backrooms is found, original picture posted on 4chan in 2019.

Days later, backrooms evolves, people are beginning to create levels and monsters, where one of the first ones named "Skin Stealers" as shown on this picture.

2020 - 2021 are just developing years for backrooms architecture, dreamcore, entities and levels.

In 2022, youtuber Kane Pixels makes a realistic backrooms footage video, basically reviving the backrooms community.

Late 2022: Alot of liminal space games are created now on, most of them being popular today, mainly on Steam and Roblox.

Early 2023: Youtubers get a huge amount of views when they post something about the backrooms, whether these are reactions, developing something, or playing a liminal space game.

Middle 2023: Content creators keep going viral, making awesome videos. The picture is a video titled "EXITING BACKROOMS: THE END" by THIS IS FRANK.

2024: Backrooms content is still made where Kane Pixels resent video "Backrooms - Found Footage #3" is one of the most popular ones, image from the video.