"Taito has released several arcade sequels that built upon the basic design of the original Space Invaders. The first was Space Invaders Part II in 1980; it featured color graphics and new gameplay elements. This version was released in the United States as Deluxe Space Invaders (also known as Space Invaders Deluxe), but featured a different graphical color scheme and a lunar-city background." Source: Wikipedia, Space Invaders#Remakes and sequels , available under the CC-BY-SA License. Microbadges