Millennium Soldier: Expendable (known as Expendable in the U.S.A. and Seitai Heiki Expendable in Japan) is the title of a shoot 'em up video game that was released by British developer Rage Software for Microsoft Windows in 1998, the Sega Dreamcast in 1999, and the PlayStation in 2000. It is in the format of a modern arcade game. The player starts with 7 "credits" and can continue until running out of credits. A second player can join the game at any time by pressing start.