Export release. Game developed in Japan. For more information about the game itself, please see the original Japanese release entry; "Mighty Bomb Jack [Model TCF-MB]".
Game ID: NES-BJ-USA
Although the Japanese and American versions of the game look fairly identical, they show some important gameplay differences. Treasures are overall easier to find in the American version, and special tiles/blocks can be removed in one jump, whereas the unforgiving Japanese would ask the player to jump down numerous times. Some special items have also been shuffled around the pyramid, and tricky areas/puzzles are easier to figure out.