VIC Invaders

A clone of Space Invaders for the VIC-20, the object is to destroy four rows of invaders to proceed to the next wave. The invaders will fire shots at you, but you can protect yourself by hiding behind the three barriers that eventually get dismantled by the shots. You have three bases, and once all your bases are destroyed, the game ends. Unique features of the games are its fast speed and the ability to choose the difficulty level.