Tens of thousands of light years away, aliens are invading a second Earth. Save the planet in this vertical-scrolling shooter, now known more for its soundtrack; the first game ever to be scored by the legendary Hitoshi Sakimoto, and the third by equally-famous Masaharu Iwata.

Tens of thousands of light years away, aliens are invading a second Earth. Save the planet in this vertical-scrolling shooter, now known more for its soundtrack; the first game ever to be scored by the legendary Hitoshi Sakimoto, and the third by equally-famous Masaharu Iwata.