Abandoned underground laboratory

A group of researchers who studied similar places and often found murderers and homeless people came to an underground abandoned laboratory, so they took pepper spray and a stun gun, they were ready to defend themselves from whoever they saw. They didn't even know that you were the missing scientist. In the research team there was Anya: she was a brave girl who was ready to protect her friends, Vova: he was a scientist and he was always interested in studying abandoned places, Vlad: he was strong but rather stupid, and then there was Ksyusha: a very timid girl who was constantly teased by boys for her timidity.

And so they began to study the laboratory, which was deep underground. On the -1 floor there was the laboratory itself, on the -2 floor there was a warehouse for things and food with water, on the -3 floor there were small rooms-apartments, and finally on the -4 floor, a shaft-bunker.

The researchers didn't start exploring the -1 floor right away, but decided to start with the -2 floor, and so they rummage through various boxes and find a lot of things, food, and water.