John Romero's Daikatana (USA) (日本語タイトル：ジョン・ロメロの大刀) is a first-person shooter video game released for the Nintendo 64 in 2000. Developed by Ion Storm and published by Eidos Interactive, Daikatana is the brainchild of legendary game designer John Romero, best known for his work on the Doom and Quake series. Players take on the role of Hiro Miyamoto, a young swordsman on a quest to find the Daikatana, a powerful sword that can be used to alter the course of history. Along the way, Hiro must battle his way through hordes of monsters and villains, all while trying to find the four time-traveling artifacts that will allow him to complete his quest and save the world. The game features an innovative weapon system, which allows players to upgrade their weapons as they progress through the game. Daikatana also features an expansive single-player campaign, as well as four-player split-screen and LAN multiplayer modes. With its unique blend of action, adventure and puzzle-solving, Daikatana is an unforgettable experience that is sure to please any fan of first-person shooters.