 | Commander Keen: Invasions of the Vorticons   |
Commander Keen: Invasions of the Vorticons is a shareware platform video game that was released episodically. The first episode was free to share, and the other two were available to purchase.
It was also sold with all three episodes in one package.
It was released by iD Software for DOS on December 14, 1990.
Explore Commander Keen: Invasions of the Vorticons:
 | Billy Blaze, also known as Commander Keen, is stranded on Mars until he can fix his Bean with Bacon Mega Rocket. |
 | On his return home, Commander Keen discovers the Vorticons have aimed a missile at the Earth. |
 | Commander Keen explores the caves of the Vorticon planet, battles Vorticon ninja fighters, and discovers the secret of the Grand Intellect. |
