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Global Defense is a space shooter game developed and published by SEGA for the Master System console. This title, released in the United States, puts the player in control of a spacecraft tasked with defending the Earth against an alien invasion. The gameplay takes place on a vertically scrolling screen, where the player must destroy waves of enemies while avoiding their fire. Global Defense is distinguished by its subtitle 'The Mega Cartridge', suggesting a storage capacity superior to the standard cartridges of the time.
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- Rarity rank
- 100%1 member(s) have it
- Collection / Series
- USA - American Master System Games
- Release date
- 19871987
- Video game publisher
11/11/2024