Dark Tunnel Town

One day in history class, the teacher told you about the strange place in the north. There in the forest, there is an old underground city. Once upon a time there went a group of scientists to explore the history of this place. no one came back. You are very interested in this story and you decide to go there. You've come and found the city. When you come inside, the door was gone and you were in a trap. You need to use all their skills to get out of this abnormal place.