Crossroads runs on all platforms but due to the amount of action lower it will only be enjoyable on higher end mobile devices. Best if played on a desktop. It supports Keyboard and Touch controls. Facebook is optional is is used only for saving your scores with your friends.
KEYBOARD: Cursor keys to move, 1 key to fire rockets
TOUCH: Directional pad to move, Rocket button to fire rockets.
Mouse control is coming in next update.