Daikatana
Daikatana is a first-person shooter action role-playing game developed by Ion Storm. It was published by Eidos Interactive for Windows and by Kemco for Nintendo 64. Players control a sword master who travels through different eras with the eponymous Daikatana, a powerful sword linked to the fate of the world.
Story
In the year 2455 AD, Kage Hishima used the magical powers of the Daikatana, the most powerful sword ever forged, to change time and establish himself as supreme ruler. You are Hiro Miyamoto, one of the few people on Earth who still remembers what really happened. The burden of saving the world, your version of it, has fallen on your shoulders. You are not alone, because your friends, Superfly Johnson and Mikiko Ebihara, are by your side. You must collect weapons, overcome all obstacles, discover deviously hidden secrets and fight a bewildering array of enemies. Use your resources wisely, because you'll need all the help you can get.