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Summary

Dr. Jekyll and Mr. Hyde turns the classic literary split‑personality into a two‑phase side‑scroller. You start as the timid Dr. Jekyll, forced to dodge enemies with only a weak cane, while a rising Anger Meter tracks every hit you take. Once that meter fills, night falls, the screen flips, and you become the hulking Mr. Hyde, racing left‑to‑right in an auto‑scrolling rush to smash monsters and refill the meter before a lightning strike ends you.

The six stages differ between regions: the Japanese version walks you through City, Park, Alley, Town, Cemetery and Street, whereas the North American release swaps in extra Town and Cemetery sections and trims some sprites. This reshuffling creates a slightly altered pacing that many players still recall.

Critics panned the game for sluggish controls and unforgiving difficulty, yet its bizarre dual‑play mechanic earned it a strange afterlife. Retro‑gaming shows and the Angry Video Game Nerd have turned the title into a cult curiosity, celebrated more for its odd charm than its polish.

Storyline

In the NES platformer Dr. Jekyll and Mr. Hyde, the story follows the nervous scientist on his way to marry Miss Millicent. As he walks toward the church with his cane, townspeople, animals and other obstacles provoke him, filling a stress meter. When the meter maxes out, Jekyll transforms into the monstrous Mr. Hyde and the screen shifts to a nightmarish realm.

In Hyde’s form the player fires a psycho‑wave at a parade of grotesque enemies, and each kill gradually reduces the anger gauge until Jekyll reappears. The game spans six levels, each ending at the church gate, and the outcome hinges on which persona arrives first. If Dr. Jekyll reaches the altar, the wedding march plays, the couple kisses and the word “END” appears. If Mr. Hyde gets there first, a boss named Letule must be defeated, after which Hyde reverts to Jekyll and a more elaborate wedding scene unfolds, followed by a flash of lightning and a silhouette of Hyde with a cross in his back.

Both endings close with the simple “END” screen, but the alternate route adds a darker visual cue for fans of the classic tale. The dual endings give players a choice between a happy nuptial and a grim reminder of the scientist’s inner monster.

Edited by Maya Carter