NetplayFinder

netplayfinder.com is a site to find live netplay sessions and schedule multiplayer matches for retro games. NetplayFinder supports Nintendo, Sega, Sony, Microsoft, arcade, handheld systems and pretty much every other retro platform out there. You can browse currently running sessions by system and emulator (RetroArch, Dolphin, PPSSPP, Ryujinx, etc.), see who's hosting and how many slots are open, then jump straight in. You can also create your own session and let other players sign up for a scheduled time. It puts everything in one spot instead of you having to dig through Discords or random LFG posts. You actually end up playing way more games with other people instead of wasting time trying to find opponents. If you're into retro multiplayer online, this just makes it simpler and faster.