Up button to Accerlate, Down button to Brake your train. A standard MRT driving game, The first version on Metro Simulator, With high graphic quality but low operation system and condition, Press door if you are in the station with speed to 0 km/h, Press Broadcacst to enter a message, Press Yellow arrow to increase/decrease speed, Blue arrow is reverse or forward. Update 8/31 Extended Broadcacst Sound effects Additional for some System for later version don't have. Press Space button to turn on or turn off the sound. Chinese Version http://scratch.mit.edu/projects/26042607/ If the game violate copyright, Please tell me on comment board,I will unshare it as fast as possible.