After entering the game, we click the left "PLAY" button to start the game, and then you can choose three different challenge levels, each level of the tunnel planning is different, so we can experience three different adventure terrain.
After choosing the challenge level, you can choose the difficulty of the challenge, divided into simple, ordinary, difficult three, I think I am not very good at horror games, so choose the simple mode.
After entering the underground palace, we will appear in a closed room inside, directly in front of a white door, written EXIT, which is the exit, but need a key to open.