Play 2600 Games Online in the highest quality available. Play Emulator has the biggest collection of Atari 2600 emulator games to play. These 2600 games work in all modern browsers and can be played with no download required. Browse more Atari 2600 games by using the game links on this page. We collected the best Atari 2600 Games such as Pac-Man, Donkey Kong, and Mario Bros.