SDI (Strategic Defense Initiative), released in Japan for the Sega Master System, is likely a game inspired by the real-world Strategic Defense Initiative program. The title suggests a strategy or defense-oriented game, possibly involving resource management, strategic placement, and wave-based defense against incoming threats. Published by Sega, its gameplay specifics would benefit from further research into gameplay videos or reviews from its time of release.
You can download the ROM for SDI (Japan), download the ROM for Sega Master System (segaMS) games to play offline on your emulator, or enjoy playing SDI (Japan) online at ConsoleGame.Org.
You can download the ROM for SDI (Japan), download the ROM for Sega Master System (segaMS) games to play offline on your emulator, or enjoy playing SDI (Japan) online at ConsoleGame.Org.
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