Description from Google Play :
The professor was known to be an eccentric genius. His greatest
achievement was an amazing machine which could immerse one in virtual
reality, as simple as opening a door and stepping inside. In recent
months, he worked on the project, “100 Doors” virtual puzzle. Being a
big fan of logical tasks, he became obsessed with the development of the
puzzle and lost all contact with the outside world. Those who knew the
professor feared the worst.

A new adventure in the “100 Doors” series is here! More amazing rooms and floors, gorgeous graphics and most importantly, exciting puzzles await you!