Duke Nukem: Zero Hour (1999). Play online

Summary

Duke Nukem: Zero Hour blasts onto the Nintendo 64 with a massive 32 MB cartridge that feels hefty enough to hold an entire time‑bending campaign. Cranking up the Expansion Pak trades smooth frames for sharper textures, a quirky compromise that most fans accept for the added visual punch. The split‑screen multiplayer switches to a first‑person view, letting up to four players rag‑doll through chaotic team‑play or deathmatch brawls. What sets this outing apart is its willingness to dive into darker historic vignettes—picture Jack the Ripper lurking in fog‑smogged Victorian streets and a scar‑red future New York, scorched by atomic war, demanding the same high‑octane gunplay you expect from Duke. Toss in more than twenty brand‑new weapons and thirty gritty levels spanning four eras, and Zero Hour feels like a love letter to the series while daring to push the N64’s limits.

Storyline

Duke Nukem: Zero Hour throws the gum‑shoe hero into a time‑bending alien invasion. The extraterrestrials aim to erase Duke’s ancestors and rewrite history, so they first unleash chaos in modern New York, where Duke teams up with Marines and fights his way to the Statue of Liberty.

A sudden teleport sends him to a bleak future where the aliens have won and humanity teeters on extinction. With a rag‑tag resistance at the ruined U.S. Army headquarters, Duke learns that the invaders are using a time machine to plant bombs in the Old West, the Victorian era and beyond. He battles period‑appropriate weapons, destroys a super‑soldier carrier, stops a core‑detonation in Roswell and slays a zombified Jack the Ripper in fog‑filled London, even blowing up a Zeppelin on the way to an alien‑occupied castle.

The final showdown brings Duke back to Manhattan, where the alien mothership looms over the skyline. After wave after wave of enemies, he confronts the mastermind Zero on the rooftops, defeats the giant brain, and restores the original timeline.