Retro Game Multiplayer - Online 2P
TinyEmulator enables retro game 2-player online multiplayer via WebRTC, latency under 100ms, QR code join, covers Arcade, NES, GBA and 11 platforms with 5000+ games, completely free.
Why Choose TinyEmulator for Retro Game Multiplayer
Instant connect, zero config. Open browser to create room, generate QR code, friends scan to join, no client download or registration.
Low latency, smooth play. WebRTC peer-to-peer connection, latency under 100ms in mainstream networks, smooth for fighting games like KOF and Street Fighter.
Full platform coverage. Supports Arcade, FC, SFC, GBA, MD and 11 platforms with 5000+ classic games including KOF, Contra, Metal Slug.
Password rooms, private. Set password when creating room, only friends with password can join, also supports random matchmaking.
Cross-device. Web version supports iOS/Android touch gamepad, two players can use phone and computer respectively.
Completely free. All multiplayer features free, no in-app purchases, memberships, or ads, pure retro gaming experience.
Popular Multiplayer Games
Multiplayer Embed Integration
Embed multiplayer functionality into external pages, suitable for game communities and forums to integrate retro game rooms.
Create Multiplayer Room (iframe)
Create room via URL param create=true, generates QR code for friends to scan and join.
<iframe
src="https://xxyx.net/app/retro/index.html?core=arcade&rom=https://example.com/kof97.zip&gameName=KOF97&create=true&single=false"
width="640" height="480" frameborder="0" allowfullscreen
allow="autoplay; gamepad; fullscreen; cross-origin-isolated"
></iframe>Join Room URL Protocol
Friends can join created rooms via the following URL format:
https://xxyx.net/app/retro/index.html
?session=<roomId>
&tunnel=<wssUrl>
&core=<coreVersion>
&country=<CC>
&secret=false
# Params:
# session - Room ID
# tunnel - WebSocket tunnel URL (wss://)
# core - Core version
# country - Country code
# secret - Password room flagPassword Rooms & Matchmaking
Supports password rooms (secret=true) and random matchmaking:
# Password room
?core=nes&rom=<URL>&create=true&single=false&secret=true
# Random matchmaking (join public room)
?session=<publicRoomId>&tunnel=<wssUrl>&core=<coreVersion>Start Multiplayer Now
Click below to enter multiplayer rooms, choose a game and create room, share QR code with friends to start 2P online play.
FAQ
How to play retro games multiplayer? Visit https://xxyx.net/rooms to create room, generate QR code, friends scan to join, WebRTC latency under 100ms.
Does web retro support 2-player online? Yes. TinyEmulator implements 2-player online via WebRTC, no client download, open browser to play 2P.
Do I need a VPN for retro multiplayer? No. WebRTC peer-to-peer, latency under 100ms domestically, smooth in mainstream networks.
How to play KOF online? Visit https://xxyx.net/games/arcade, choose KOF series, click multiplayer to create room, friends scan QR to play 2P.
How to play Contra 2P online? Search Contra at https://xxyx.net/games/nes, enter game, click multiplayer, share room QR code with friend.
Are password rooms supported? Yes. Set password when creating room, only friends with password can join, also supports random matchmaking.
What if multiplayer lags? Use 5GHz WiFi or wired network, close bandwidth-heavy apps, WebRTC auto-selects optimal route.
Can I play multiplayer on mobile? Yes. Web version supports iOS/Android touch gamepad, two players can use phone and computer respectively.