Commodore VIC-20 - Released - 1983
A keyboard only control game that is somewhat like a cross between Space Invaders and Galaxian, with some similarities to Centipiede and it's own gameplay mechanic throw in on top of it.. Produced by Romik Software in 1983. The game plays a rendition of the Star Wars theme while the game is playing. You a trapped in your landing craft on the surface of Alpha Centuri 1, unable to dock with your mother craft because of jet failure. Various forms of aliens are attacking your ship. You have to fight them all off to survive.
Commodore VIC-20 - Released - January 1, 1984
Often compared to Pengo, Blockbuster (Block Buster in Europe) has you exploring an alien ice planet in your multi-terrain vehicle. You fall into a labyrinth of ice rocks. When these rocks melt ice monsters are freed which you must crush by pushing rocks into them. Search out diamond ore, it's your only source of fuel!