⚔️ An online JavaScript 2D Medieval RPG.

Reldens - You can make it - Open Source MMORPG Platform

Plugin to transform RPG Maker MZ to MMORPG Maker MZ

A collaborative MMORPG made in Javascript

Node.js server emulator for lineage 2 chronicle 1 harbingers of war

Open Source Php/NodeJs Online RPG and Trading Game Engine

(discontinued) @telemmo_bot 🌐 An idle MMORPG for Telegram

🌎 runescape classic private server mmorpg emulator

The minecraft version of the game

🎮 runescape classic web client

An unfinished web-based client written in Javascript for the game Ultima Online

LINEAGE2 / Chronicle 1, 2, 3, 4 server emulator in JavaScript / NodeJS

Plugin to transform RPG Maker MZ to MMORPG Maker MZ

Lineage 2 Chronicle 1: Harbingers of War – game server emulator (written in JavaScript)

Documentation that covers the technical aspects of Ragnarok Online

A mildly popular online space MMO

An online RPG game and engine in JavaScript 🔮 🏹 🗡️

A3 MMORPG emulator written in NodeJS

Simple MMORPG with HTML + JS + NodeJs + Socket.io

Open source, top-down, 16-bit, mmorpg, browser-game, using Phaser3.