Maniac: Basement No. 13 Kyiv/Green doors

A few years ago, during the renovation of an old apartment, workers discovered a small door hidden behind a wall. According to the building plans, there was supposed to be nothing behind it. But instead, they found a staircase leading down. That was how Basement No. 13 was discovered — a place no one knew existed. The apartment had belonged for almost twenty years to an ordinary, quiet and respectable man. His neighbors had nothing but good things to say about him. The most terrifying discovery was made at the very end. On the wall, they found the number 13. Next to it was a date. And beneath it, another one. A future date. The man was never found. The basement was sealed off, and eventually the case was closed. But recently, another date appeared on that same wall. And, by coincidence, it is today. That is why you are here. You must go down into Basement No. 13 and find out what really happened behind that door. There is just one problem… It seems its owner never finished what he started.