Martin Green wrote: > Consider this a vote for Pong as the first video game. It's not something that needs to be voted on. Computer Space was the first commercial coin-operated video arcade game. It was manufactured and sold by Nutting Associates in 1972. Pong was introduced in 1973, and was the first >successful< coin-op video game. The coin-op Space Wars was introduced by Cinematronics in 1978. Both Computer Space and Space Wars were based on what may have been the first non-commercial computer video game: "Spacewar!", written in 1962 by Steve "Slug" Russell for the DEC PDP-1 computer. http://ars-www.uchicago/~eric/lore/spacewar/spacewar.html There's a PDP-1 simulator in Java that runs Spacewar!: http://lcs.www.media.mit.edu/groups/el/projects/spacewar/