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SDI (1987)

Sega Enterprises, Ltd.

Amiga, Amstrad CPC, Arcade, Atari ST/STE, Commodore C64/128/MAX, Sega Master System/Mark III, ZX Spectrum

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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.

Details

Developers
Sega Enterprises, Ltd.
Publishers
Activision, Sega Enterprises, Ltd.
Genres
Shooter
Themes
Action, Science fiction
Also known as
SDI: Strategic Defense Initiative · Global Defense (Master System Title)

Release dates

  • Apr 01, 1987 (Japan) Arcade
  • Oct 24, 1987 (Japan) Sega Master System/Mark III
  • 1987 (Europe) Atari ST/STE, Amiga
  • Mar 1988 (North America) Sega Master System/Mark III
  • 1988 (Europe) ZX Spectrum, Sega Master System/Mark III
  • 1988 (North America) Commodore C64/128/MAX
  • 1989 (Europe) Amstrad CPC

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