Nintendo Entertainment System – 2+ Players Co-op and Vs game list. This is a great list if you are looking to play as a group or with another player.
Super Nintendo and Famicom: 2+ Players Co-op and Vs game list. (I am adding games to this list when I find them.)
Arcade Games: Short list of Arcade games.
Nintendo Entertainment System Zapper Game list – All known Zapper games unlicensed and licensed