Run again your train through a dark tunnel and a broken rail. Rail of Darkness 4 will take you to the adventure full of mystery and something that will come in front of you without you know.rnrnPress W or UP to jump, Press A or LEFT to brake, Press D or RIGHT to accelerate, SPACE BAR to continue, MOUSE CLICK to shoot, Press 1, 2, 3 and 4 to switch weapon.