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SDI

SDI

Sega Master System/Mark III October 24th 1987
Other Platforms: Commodore C64/128/MAX ARC Amiga Atari ST ZX Spectrum Amstrad CPC
All Editions: 0 rankings
SDI: Strategic Defense Initiative, or simply titled SDI and sometimes known as Global Defense. Players control a satellite and must destroy enemies by moving a crosshair over them and firing the satellite's weapons.
Initially Released: April 1st 1987
Genre: Shooter
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