The Atari XEGS (XE Game System) was launched in 1987. It is a repackaged 65XE computer marketed as a video game system. It boots to a built in edition of the 1981 Atari computer port of Missile Command if no cartridge is inserted. If the optional keyboard is connected it will instead boot to a BASIC interpreter as a standard 65XE does. It does not feature an ECI but is otherwise compatible with all hardware and accessories that will work with a 65XE computer.