I spent a good part of my early 90's childhood trying to beat this game with friends. The plot requires the player to rectify ten watershed historical events, covering multiple time periods and locations, which you can travel between freely. Most of the events require solving puzzles involving artifacts from, or interactions with people and things in, other times and locations. In the course of the game you encounter King Tut, Cleopatra, Attila the Hun, Robin Hood, Genghis Khan, Elizabeth I, Francis Drake, Napoleon, Churchill, Hitler, Mussolini, and a bunch of other historical and fictional characters. Finally there is an epic show-down with the temporal agent who messed the events up in the first place. If you enjoy historical fiction, this is a must-play title.