Old-school video games refer to the early era of gaming, primarily from the late 1970s to the early 1990s. These games were often played on arcade machines or home consoles like the Atari 2600 and Nintendo Entertainment System (NES). They featured simple graphics, basic sound effects, and straightforward gameplay, focusing on high scores and level progression. Popular titles from this period include Pac-Man, Donkey Kong, and Super Mario Bros.. These games laid the foundation for modern gaming, introducing iconic characters and gameplay mechanics that are still influential today. The nostalgia for old-school video games continues to inspire new generations of gamers.