Afteroids
Platform: MSX
Region: Europe
Media: Disk
Controller: Keyboard, Joystick
Genre: Shoot 'em Up > Multi-Directional 
Gametype: Undefined
Release Year: 1988
Developer: Made in Spain
Publisher: Zigurat
Players: 1
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You control a spaceship that floats around. You have to blast all the meteors and other objects that bounce in the area. However, shooting the meteors will cause them to fragment into several smaller meteors.

http://www.mobygames.com/game/msx/afteroids