SDI

Global Defense, SDI: Strategic Defense Initiative

1987 Main Game Released Side view

Summary:

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.

Keywords:

space combat

External pages:

Media

Details

Companies:

Activision, Sega Enterprises, Ltd., Source the Software House

Game modes:

Single player, Multiplayer

Themes:

Action, Science fiction

Related games

Sega Ages 2500 Vol. 21: SDI & Quartet - Sega System 16 Collection cover

6.4

Ghost in the Shell: Stand Alone Complex - First Assault Online cover

4.6

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Release dates

Apr 01, 1987: Unknown platform (Japan)

Oct 24, 1987: Unknown platform (Japan)

1987: Unknown platform (Europe)

Mar 1988: Unknown platform (North America)

1988: Unknown platform (Europe)

1988: Unknown platform (North America)

1988: Unknown platform (Europe)

1989: Unknown platform (Europe)