Iron Aces, known in Japan as Imperial no Taka: Fighter of Zero (インペリアルの鷹 FIGHTER OF ZERO), is a World War II flight simulation video game developed by Marionette and published by Xicat Interactive for the Dreamcast. It was released in Japan on June 29, 2000, in North America on February 6, 2001, and in Europe on June 29, 2001. A sequel to the game, Iron Aces 2: Birds Of Prey, was released in 2002.