Early history of video games
Throughout the rest of the 1960s, digital computer games were created by increasingly numerous programmers and sometimes sold commercially in catalogs. As the audience for video games expanded to more than a few dozen research institutions with the falling cost of computers, and programming languages that would run on multiple types of computers were created, a wider variety of games began to be developed. Video games transitioned into a new era in the early 1970s with the launch of the commercial video game industry in 1971 with the display of the coin-operated arcade game "Galaxy Game" and the release of the first arcade video game "Computer Space", and then in 1972 with the release of the immensely successful arcade game "Pong" and the first home video game console, the Magnavox Odyssey, which launched the first generation of video game consoles.
East vs. West: Berlin 1948
"Berlin 1948" was the first video game to incorporate an audio cassette in the actual gameplay. Since the speech synthesizers of the time were not very sophisticated, and recorded sound took up too much disk space, the game designers took an inventive approach. At different times during the game (such as the Intro and other cinematic sequences) you are asked to play the appropriate audio clip on a home cassette deck.