Age of Empires
"Age of Empires", released on October 26, 1997, was the first game in the series, as well as the first major release from Ensemble Studios. It was one of the first history-based real-time strategy games made, utilizing the Genie game engine. GameSpot described it as a mix of "Civilization" and "". The game gives players a choice of 12 civilizations to develop from the Stone Age to the Iron Age. The expansion pack, "The Rise of Rome", published by Microsoft on October 31, 1998, introduced new features and four new civilizations, including the Romans. Although the two games had contained many software bugs, patches resolved many of the problems.
Galaxy Game
Galaxy Game is a space combat arcade game developed in 1971 during the early era of video games. Created by Bill Pitts and Hugh Tuck, it was one of the first coin-operated video games; its initial prototype display in November 1971 at the Tresidder student union building at Stanford University was only a few months after a similar display of a prototype of "Computer Space", making it the second known video game to charge money to play. "Galaxy Game" is an expanded version of the 1962 "Spacewar!", potentially the first video game to spread to multiple computer installations. It features two spaceships, "the needle" and "the wedge", engaged in a dogfight while maneuvering in the gravity well of a star. Both ships are controlled by human players.