The Backrooms 2

Game description:

In the second level, you have to survive in gray concrete tunnels that stretch for millions of miles. This part is the most dangerous. Often you can find doors, but they are either closed or lead to a dead end. In some rooms we will find items that can help you. Due to the large number of pipes in some places, the temperature rises and becomes unbearably hot that it is difficult to breathe. Generally, the rise in temperature occurs at the end of the corridors. In addition, in the labyrinths you can meet many frightening creatures, but as soon as you see at least one, run right away.