Plot: Chicken Invaders is a series of shoot 'em up video games created by Greek indie developer Konstantinos Prouskas. With the release of the first game Chicken Invaders in 1999, the games are one of the longest running series of video games developed in Greece. Wikipedia
Plot: DX-Ball is a freeware computer game for the PC first released in 1996 by Michael P. Welch and Seumas McNally. The game, originally based on an earlier series of Amiga games known as MegaBall, is patterned after classic ball-and-paddle arcade games such as Breakout and Arkanoid. Wikipedia