This is a simulator of MTR Ma On Shan Line. You can simply press the buttons to play. Enjoy! ^^ -how to start auto mode- 1. press keyboard ⬆ ⬆ ⬇ ⬇ ⬅ ➡ ⬅ ➡ 2. type 'check' 3. type a number between 40 to 180
