'Pac-Man' on Atari 2600

The prospect of a version of "Pac-Man" that could be enjoyed at home appealed to fans everywhere. While initial sales were high, the cold reception from fans and critics led to massive refunds. This version was so bad that it helped make gaming an unprofitable venture for a brief period in the west. For that sin alone, "Pac-Man" for the Atari 2600 bleeps and bloops its way to the spot as the worst port in gaming.