Superman: Countdown to Apokolips game is a ROM you can play online within your browser. This Gameboy Advance ROM runs in our top-notch quality emulator at PlayRoms.net only. Play Superman: Countdown to Apokolips GBA game online in English USA version on your desktop, tablet, and mobile. If you liked playing this emulator then you will also be interested in similar classic titles Buck Rogers - Countdown to Doomsday and Rap Jam: Volume One. This free game belongs to the Superman and Platform category of online retro games.