Spacewar! is a space combat video game developed in 1962 by Steve Russell in collaboration with Martin Graetz, Wayne Wiitanen, Bob Saunders, Steve Piner, and others. It was written for the newly installed DEC PDP-1 minicomputer at the Massachusetts Institute of Technology. After its initial creation, Spacewar! was expanded further by other students and employees of universities in the area, including Dan Edwards and Peter Samson. It was also spread to many of the few dozen installations of the PDP-1 computer, making Spacewar! the first known video game to be played at multiple computer installations.

The World Video Game Hall of Fame is an international hall of fame for video games. The hall's administration is overseen by The Strong's International Center for the History of Electronic Games, and is located at The Strong National Museum of Play in Rochester, New York, United States. The museum began the International Center for the History of Electronic Games in 2009, announced the formation of the hall of fame in February 2015, and opened it on June 4, 2015. It is located in a dedicated part of the "ESL Digital Worlds: High Score" exhibit at the National Museum of Play; prior to an expansion of the museum in 2023 it was located in the museum's "eGameRevolution" exhibit. The Strong has also run the National Toy Hall of Fame since 2002.