SDI

First release: Apr 01, 1987
Publisher: Activision, Sega Enterprises, Ltd.
Genres: Shooter · Action, Science fiction
Platforms: Amstrad CPC, ZX Spectrum, Commodore C64/128/MAX, Amiga, Arcade, Atari ST/STE, Sega Master System/Mark III

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.

Also known as Global Defense, SDI: Strategic Defense Initiative

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Storyline, release dates, time to beat, age ratings, modes, links, keywords

Release dates

Arcade: Apr 01, 1987
Sega Master System/Mark III: Oct 24, 1987
Amiga: 1987

All 9 release dates

Amiga: 1987
Atari ST/STE: 1987
Sega Master System/Mark III: Mar 1988
ZX Spectrum: 1988
Commodore C64/128/MAX: 1988
Sega Master System/Mark III: 1988
Amstrad CPC: 1989

Game modes

Multiplayer, Single player

Perspective

Side view

External links

Twitch

Keywords

space combat

Media Community Behind the game

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3 screenshotsSee all media

Videos

2 videosSee all 2 videos

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