Mednafen
A multi-system emulator with netplay features for various retro consoles.
guide not written yet
also on PSX · SNES · GENESIS · GBC · SATURN
Nintendo Switch Online
Official Online method for Nintendo Switch Retro Games
guide not written yet
also on SNES · GAMECUBE · N64 · GBA
Parsec
A streaming platform that allows online multiplayer gaming by sharing a computer's screen.
guide not written yet
also on PSX · NSW · SNES · PS3 · Wii · GENESIS · PS2 · GBC · PS1 · ARCADE · GAMECUBE · XBOX · NDS · SATURN · 3DS · N64 · STEAM · GBA · Dreamcast · PC+
RetroArch Netplay
Netplay feature of RetroArch that allows multiplayer gaming on various retro emulated systems.
guide not written yet
also on PSX · SNES · GENESIS · GBC · ARCADE · SATURN · GBA · NGCD · PCE
Play it with people
Find people to play Nintendo Entertainment System with
Be the first here to play NES online. Open a lobby and the site pings everyone who plays it.
Nothing open right now. Open a lobby and the members who play it hear about it.