Sam has been one of the best arcade gamers of his time. Once in an international tournament NASA sent the video recording of all the games to space for intelligent beings to find and know more about humans. However the aliens interpreted the games as a challenge and began attacking Earth using the video game data. It's now up to Sam and other old time arcade game champions to save the Earth from the video game alien invasion.
When aliens misinterpret video feeds of classic arcade games as a declaration of war, they attack the Earth in the form of the video games.
