Duke Nukem: Zero Hour

Duke Nukem: Zero Hour is a 1999 third-person shootergame in the Duke Nukem series, developed by Eurocom and published by GT Interactive for the Nintendo 64. The game uses a relatively large 32 megabyte cartridge and can also use the Expansion Pak to improve graphics, though this slows down the frame rate. It features a 4-player split-screen multiplayer mode that uses a first-person view. The plot revolves around time traveling aliens attempting to alter the course of history by eliminating Duke's ancestors. Locations, weapons, items, and clothing correspond to the time period Duke is in. Compared to the comically over-the-top tone used throughout most of the series, this game incorporates more mature plot elements, such as an encounter with Jack the Ripper near the still-fresh murder scene of Mary Jane Kelly in Victorian England and a serious depiction of a future New York devastated by atomic warfare.