You are trapped in the office on the 25th floor, free yourself from the chains and escape the building. Observe your surroundings carefully, trying to memorize as much as possible. Going down the elevator and walking around the offices, if you find any anomaly, go back to the elevator and click the button to go up, if you don't find any anomaly click the button to go down. Play Time 15-60 minutes Option Graphics settings, mouse sensitivity and other settings can be configured from the options. If you are easily intoxicated, changing the following settings may help. 【Camera Sensitivity】 If the sensitivity is high, the camera will move significantly when you move the mouse. Adjust the value if you find it difficult to use the camera 【Preset】 Configure general graphics settings. If you don't have enough specifications, it's better to set it to "Low" to avoid diseases.