// SDI(1987)

total reviews

0following

0wishlist

0owned

Scroll to load trailers

About SDI

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.

Release Date

Apr 1, 1987

Developer

Sega Enterprises, Ltd.

Publishers

Activision

SDI FAQ & buying guide

What is SDI about?

ActionScience fiction

Game modes: Single player, Multiplayer

Quick answers

When was SDI released?

SDI released on April 1, 1987, developed by Sega Enterprises, Ltd. and published by Activision, Sega Enterprises, Ltd..

What platforms is SDI available on?

SDI is available on Arcade, Commodore C64/128/MAX, ZX Spectrum, Atari ST/STE, Amiga, Amstrad CPC, Sega Master System/Mark III. It supports single player, multiplayer.