Centipede is a vertically oriented fixed shooter arcade game produced by Atari, Inc. in June 1981. It was one of the most commercially successful games from the video arcade's golden age. The player fights off centipedes, spiders, scorpions and fleas, completing a round after eliminating the centipede that winds down the playing field.
Atari Missile Command
Missile Command is a 1980 arcade game developed and published by Atari, Inc. The player's six cities are being attacked by an endless hail of ballistic missiles, some of which split like multiple independently targetable reentry vehicles. New weapons are introduced in later levels: smart bombs that can evade a less-than-perfectly targeted missile, and bomber planes and satellites that fly across the screen launching missiles of their own. As a regional commander of three anti-missile batteries, the player must defend six cities in their zone from being destroyed.