Bitstep is responsible for the development of Ultraman, a fighting video game that was released in Japan on May 20, 2004, and was published by Bandai. The plot of the first Ultraman movie as well as the sequel, Return of Ultraman, is followed closely in this game.
Players will relive the events of the first Ultraman game through the game’s Story mode. The player fights a number of Kaiju while playing as Hayata or Ultraman, and the final enemy of this mode, Zetton, is the most challenging foe they will encounter. An alternative conclusion will be reached if the player is successful in defeating Zetton without making use of the Specium Ray. When he or she plays it for the second time in story mode, there will be alterations; nonetheless, Zetton will continue to serve as the game’s final boss.