SDI

Main game

Released Apr 1, 1987

Avg. rating
—
Rank
—
Drop rate
0%
Reviews
0

Players: 0 players are playing or have played, beaten, or dropped this game
Custom lists: Included in 0 custom lists

Main story—

Complete—

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.

Atari ST/STE

Commodore C64/128/MAX

Sega Master System/Mark III

Themes

Game modes

Complete release history (9)

Arcade · Apr 1, 1987
Japan · Exact date · IGDB
Sega Master System/Mark III · Oct 24, 1987
Japan · Exact date · IGDB
Amiga · 1987
Europe · Year · IGDB
Atari ST/STE · 1987
Europe · Year · IGDB
Sega Master System/Mark III · March 1988
North america · Month · IGDB
Commodore C64/128/MAX · 1988
North america · Year · IGDB
Sega Master System/Mark III · 1988
Europe · Year · IGDB
ZX Spectrum · 1988
Europe · Year · IGDB
Amstrad CPC · 1989
Europe · Year · IGDB

Catalog sources

IGDB

Trailers

Images

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

Achievement progress has not been imported yet.

Achievement catalog pending

No provider-attributed achievement catalog has been imported for this game yet.

Community notes

Reviews

Be the first person to leave a review.