Dr. Chaos - Jigoku no Tobira is a Japanese NES game, with specifics regarding its developer and publisher often remaining unclear. The title suggests a horror or action-adventure theme, potentially involving a mad scientist character. Without more detailed information, the gameplay and specific plot points remain largely unknown. It is likely a relatively obscure title within the NES library, lacking the widespread recognition of more popular games of the era. Additional research is needed to discover more specifics about this lesser-known game.

Dr. Chaos - Jigoku no Tobira (Japan)

Downtown - Nekketsu Monogatari (Japan)