Mario Bros (1983) (Atari) Rom is available to play for Atari 2600 console. This game is the USA version at Portalroms.cc exclusively. Download Mario Bros (1983) (Atari) ROM and use it with an emulator and Play this Atari 2600 game on desktop PC, mobile, and tablets in maximum quality. Before Downloading the Mario Bros (1983) (Atari) Rom Just check out Atari 2600 Emulators. This USA Language game is in the category of Games and the size of this Rom is only 5.1KB. So now If you enjoy this Mario Bros (1983) (Atari) ROM then you can also like other similar Atari 2600 Games.