SDI - Strategic Defense Initiative
(Redirected from Global Defense)
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| SDI - Strategic Defense Initiative | |
| Developer | Sega |
|---|---|
| Publisher | Activision Sega (Arcade, Sega Master System) Kobian (PlayPal) |
| Platforms | Amiga, Amstrad CPC, Arcade, Atari ST, Commodore 64, Master System, PlayPal, PS4, PS5, Windows, Xbox One, Xbox Series X/S, ZX Spectrum |
| Released | Arcade Worldwide: 1987 Amiga, Atari ST' Europe: 1987 Commodore 64, ZX Spectrum Europe: 1988 Sega Master System Europe, North America: March 1988 Amstrad CPC Europe: 1989 PlayPal (Master System) Canada: 2006 PS4, PS5, Xbox One, Xbox Series X/S Worldwide (LJ Essentials): September 24, 2021 Windows (Lost Judgment Essentials) Worldwide : September 14, 2022 |
| Added to Museum |
PlayPal (Master System): October 31, 2020 PS4 (LJ Essentials): November 3, 2021 |
SDI - Strategic Defense Initiative, also known simply as SDI and as Global Defense on Sega Master System and PlayPal, is a shoot 'em up video game by Sega.
Categories:
- Shoot 'em up video games
- Arcade games
- Arcade games developed by Sega
- Arcade games published by Sega
- Arcade games released in 1987
- Video games
- Video games developed by Sega
- Video games developed in Japan
- Video games published by Activision
- Video games published by Sega
- Video games released on AmigaOS in Europe
- Video games released on Amstrad CPC
- Video games released on Atari ST in Europe
- Video games released on Commodore 64 in Europe
- Video games released on ZX Spectrum
- Video games released in 1987
- Video games released in 1988
- Video games released in 1989