In the sequel you have to defeat evil scientist Edgar Ektor once again. He is back and again with bad ideas, so you as bat Aero have to find and destroy him before he carries out his diabolical "Plan B". You again have to jump, escape lethal obstacles and progress in time. Here is more moves for Aero, more mechanisms to use and more items to collect, so it is completely new game with good old pal Aero.