Mario Bros. is a classic platform game developed by Nintendo. First released in arcades in 1983, it was later ported to the NES and other platforms. Created by Shigeru Miyamoto, players control Mario and his twin brother Luigi to clear monsters from New York City sewers. Players stun monsters by hitting the floor beneath them, then defeat them. It features single-player and multiplayer modes, side-scrolling gameplay, and a 256×224 resolution.