Asteroyds

Description
Asteroyds is a 1-player arcade game for the VIC-20.
The player controls a small ship that can rotate 360 degrees, accelerate, and fire directly forwards. The player attempts to destroy large wandering asteroids. When these are hit, they break into 4 smaller pieces which must be destroyed. The player loses a life if they're hit by an asteroid, and starts with 3 lives.