You went to explore an old and abandoned building. World War rendered it back then as a bunker that houses soldiers and those who have no where else to go. However, bombings caused cave in and many had died. Since then, nobody ever had the courage to go there. But you know that there is nothing to be afraid of and went to explore the building anyway. Armed with your trusty camera, you marched on.
Getting inside is easy, having to stay there to explore is a different story. You realized that it's a really big place and it looks like an unlimited maze. Losing your way after a few minutes, you are at the brink of panicking. Now you have to find your way out before it gets dark. There are some puzzles that need to be solved in order to find the exit from this bunker and you must's waste another moment