When games made the leap from public arcades to private homes, multiplayer continued to be a prominent feature. In 1987, MIDI Maze for the Atari ST allowed players to play together with up to 16 people. Many NES games also incorporated multiplayer—the original Super Mario Bros . allowed players to swap between Mario and Luigi, and Ice Climber allowed simultaneous co-op.Technology advancements allowed the inclusion of split-screen modes for racing games and shooters. It didn't stop there. As game...