I had entered the backrooms accidentally, a few years ago, me and a friend were exploring a house that someone had bought but does not live in, (they are likely waiting for the property value to increase) anyway, since we knew nobody lived there, we decided to have a look inside, I peeked through the window and saw a well lit room, except for one wall that was more grey and darker than the rest, me and my friend were both confused, so we did some googling, and found out about the backrooms, and that apparently one of the ways to get in it is by finding a wall that is darker than the rest and then walking through.
After about a month of prepping for our trip, me and my friend had gathered everything we needed for our journey, and we knew once we entered, our lives would change forever. After about a few weeks of being in Level 0, I discovered this Wiki, and we used information on the pages to find a way into the other levels, currently, as I'm writing this, me and my friend are in Level 36 and are trying to reach the end.
I will say though...this whole experience has shown me to like almond water...