Age of Empires
Age of Empires is a series of historical real-time strategy video games, originally developed by Ensemble Studios and published by Microsoft Studios. The first title of the series was "Age of Empires", released in 1997. Seven titles and three spin-offs have been released.
Spacewar!
"Spacewar" is one of the most important and influential games in the early history of video games. It was extremely popular in the small programming community in the 1960s and was widely ported to other computer systems at the time. It has also been recreated in more modern programming languages for PDP-1 emulators. It directly inspired many other electronic games, such as the first commercial arcade video games, "Galaxy Game" and "Computer Space" (1971), and later games such as "Asteroids" (1979). In 2007, "Spacewar" was named to a list of the ten most important video games of all time, which formed the start of the game canon at the Library of Congress.