SDI - Strategic Defense Initiative
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| SDI - Strategic Defense Initiative | |
| Developer | Sega |
| Publisher | Activision Sega (Arcade, Sega Master System) Kobian (PlayPal) |
| Systems | Amiga, Amstrad CPC, Arcade, Atari ST, Commodore 64, Master System, PlayPal, ZX Spectrum |
| Released | Arcade WW: 1987 Amiga, Atari ST' EU: 1987 Commodore 64, ZX Spectrum EU: 1988 Sega Master System EU/NA: March 1988 Amstrad CPC EU: 1989 PlayPal (Master System) WW: 2006 |
| Added to museum | PlayPal (Master System): October 31, 2020 |
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:
- Video games
- Shoot 'em up video games
- Video games developed in Japan
- Arcade games
- Arcade games developed by Sega
- Arcade games published by Sega
- Arcade games released in 1987
- Video games developed by Sega
- Video games published by Activision
- Video games published by Sega
- Video games released on Amiga
- Video games released on Amstrad CPC
- Video games released on Atari ST
- Video games released on Commodore 64
- Video games released on ZX Spectrum
- Video games released in 1987
- Video games released in 1988
- Video games released in 1989
