Dr. Jekyll and Mr. Hyde

Developer: Advance Communication Co., Ltd.

Dr. Jekyll and Mr. Hyde on NES is a moody, side-scrolling action platformer that pits quiet Victorian strolls against sudden, nightmarish transformations. Players guide Dr. Jekyll through streets and parks while managing a tense shift into Mr. Hyde, trading measured movement for frantic, aggressive survival. Levels mix platform challenges, odd enemy encounters, and unforgiving timing that reward memorization and patience. Its unconventional tone, sparse visuals, and steep difficulty make it a memorable retro experience for collectors and veterans seeking a quirky, challenging blast from the past.