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Space Armor (スペースアーマー) is a 1984 shoot-'em-up game developed and published by Tsukuda Original. It was built with the Othello Multivision in mind, but like all Multivision games, is also compatible with the SG-1000. Space Armor was not released outside of Japan.
Like Guzzler, the game shows some very poor production values. The graphics are too simple and uninspired, the music (that is loud and grating) stops and restarts every time you shoot and the game feels so boring.