Jump, Glide and Slide through mile after mile of Gotham City in this nonstop arcade platformer. This game combines the dynamics of an arcade game with the keyboard mashing addictiveness of a twitch game. Down arrow key to slide (press twice to slide through a platform). Right arrow key to punch and to kick while in the air. Left arrow key to throw a batarang. Press and hold the Spacebar to swing and grind when objects turn green.