Play Buck Rogers - Countdown to Doomsday emulator game online in the highest quality available. Buck Rogers - Countdown to Doomsday is a Sega Genesis game that you can enjoy on Play Emulator. This SEGA game is the US English version that works in all modern web browsers without downloading. Buck Rogers - Countdown to Doomsday is part of the Arcade Games, RPG Games, and Action Games you can play here. PlayEmulator has many online retro games available including related games like Peter Pan - The Motion Picture Event, Madden NFL 06, and The Rub Rabbits.