"In 1977 the video game market was flooded with clones of the game 'Pong.' 'Pong' released in 1972 had been such a huge hit that many other game companies had tried to produce there own versions of the game."

To celebrate today's retro Tuesday I decided to share a video about the history of Space Invaders. Space Invaders is a classic game I mostly played on the Atari 2600. It was re-imagined by the people that made it in 2006 as Space Raiders which was a pretty fun take on the formula.

http://en.wikipedia.org/wiki/Space_Raiders_(video_game)