Aliens suddenly launch a brutal surprise attack on Gotham City! Help Batman make his way through waves of alien drones and destroy the Alien Boss. Along the way you must collect Bat Items that attach to your Bat Mobile chassis in order to transform into Bat-sub, Bat-tank, Bat-wing and Bat-jet, which will take you through different types of terrain in 5 levels. As usual, this is a one-man infiltration mission. Don't expect any official support. Weapons and equipment are on-site procurement.
Use the Arrow Keys to move. When you are on the ground, use the [UP] Arrow Key to Jump. Use the [X] Key to fire your Special Weapon. Use the [Space Bar] to fire your Batarang.