iamlukethedev / The-Ninth-Vigil
A Diablo-class isometric action RPG in the browser where every texture, mesh, rig, animation and sound is generated procedurally at runtime. Three.js, zero external assets.
iamlukethedev / The-Ninth-Vigil
clockworklabs / SpacetimeDB
Development at the speed of light
azerothcore / azerothcore-wotlk
Complete Open Source and Modular solution for MMO
aethai / ro3emu-server
Open-source Ragnarok Online 3 (RO3) PC server emulator in C# / .NET 10. Client-documented protocol, multiplayer systems, tools and research.
MUnique / OpenMU
This project aims to create an easy to use, extendable and customizable server for a MMORPG called "MU Online".
Weiss-UltimateSavior / Tyranor-Next
多引擎视觉小说（Galgame）聚合启动器，面向 Android 平台。内置 Kirikiri / ONScripter / Tyrano / Artemis / Siglus / FVP 六套引擎运行环境，并支持 Ren'Py、RPG Maker RGSS 外置 APK 引擎模块与 PSP / Nintendo Switch 外置模拟器跳转（PPSSPP / Eden），可识别和启动多类游戏，提供游戏库管理、封面获取、存档镜像、引擎参数调节等一体化体验。
dialogic-godot / dialogic
💬 Create Dialogs, Visual Novels, RPGs, and manage Characters with Godot to create your Game!
warp-tech / warpgate
Fully transparent SSH, HTTPS, Kubernetes, database and RDP/VNC bastion/PAM that doesn't need additional client-side software
atlas-vtt / atlas-vtt
Open Source virtual tabletop for Obsidian: battle maps, tokens, fog of war, dice, initiative and a separate player view.
HabitRPG / habitica
A habit tracker app which treats your goals like a Role Playing Game.
rathena / rathena
rAthena is an open-source cross-platform MMORPG server.
sdlpal / sdlpal
SDL-based reimplementation of the classic Chinese-language RPG known as PAL.
Kelsidavis / WoWee
World of Warcraft Engine Experiment - a custom opensource client.
Quaint-Studios / Reia
RPG game action-adventure MMO built with Godot and Rust.
alfredxw / denova
An AI creative platform for novel writing and AI generated RPG, with built-in support for AI agents, Skills, subagent workflows, automations, image generation, and version control.
0ct0sec / M5PORKCHOP
ON NO! Someone put an RPG in a packet sniffer
cherry-game / cherry
🍒 Cherry — Go game server framework powered by Actor Model. Serial goroutine per actor, NATS/etcd discovery, pluggable connectors (TCP/WS/HTTP), protobuf & object-pooled messaging, time wheel, snowflake. Born for MMO/SLG/RPG, scales to millions.
ServUO / ServUO
An Ultima Online server emulator written in C# .NET
mak-kirkland / chronicler
Chronicler is a free, offline worldbuilding tool and local wiki for writers, game masters, and tabletop RPG creators. It saves your notes as plain Markdown files on your computer. No sign-up, no subscription, no cloud. Your world stays on your device.
Pyrdacor / Ambermoon.net
Ambermoon rewrite in C#
HRuiCcc / RuiC-pixel-explainer
像素游戏化讲解片生成产线（Agent Skill）：给一段口播文案，产出 1920×1080/30fps 的像素 RPG 讲解短片。角色分两条路线——有生图用参考图生成 4×4 透明动作表与半身表情，没生图直接代码绘制半身＋Q 版小人；章节轨 + 单行字幕 + 语义组件，逐帧导出、逐帧可复现
OpenKore / openkore
A free/open source client and automation tool for Ragnarok Online
TrinityCore / TrinityCore
TrinityCore Open Source MMO Framework (master = 12.1.5.70391, 3.3.5 = 3.3.5a.12340, cata classic = 4.4.2.60895)
endless-sky / endless-sky
Space exploration, trading, and combat game.
OpenMW / openmw
OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/
MirrorNetworking / Mirror
#1 Open Source Unity Networking Library
workadventure / workadventure
A collaborative web application (virtual office) presented as a 16-bit RPG video game
uzh-rpg / event-based_vision_resources
Event-based Vision Resources. Community effort to collect knowledge on event-based vision technology (papers, workshops, datasets, code, videos, etc)
gdquest-demos / godot-open-rpg
Learn to create turn-based combat with this Open Source RPG demo ⚔
scummvm / scummvm
ScummVM main repository
yimengfan / BDFramework.Core
Simple and powerful Unity3d game workflow! 简单、高效、高度工业化的商业级unity3d 工作流。
m969 / EGamePlay
一个基于Entity-Component模式的灵活、通用、可扩展的轻量战斗（技能）框架，配置可选使用ScriptableObject或是Excel表格. A flexible, generic, easy to extend, lightweight combat (skills) framework based on Entity-Component pattern. Configuration can choose to use ScriptableObject or Excel tables.
otland / forgottenserver
A free and open-source MMORPG server emulator written in C++
HabitRPG / habitica-android
Native Android app for Habitica
RSamaium / RPG-JS
Framework to create an RPG or MMORPG (with the same code) in the browser with Typescript
rpgtex / DND-5e-LaTeX-Template
LaTeX package to typeset material for the fifth edition of the "world's greatest roleplaying game".
Try / OpenGothic
Reimplementation of Gothic 2 Notr
DexterHuang / CyberCodeOnline
Cyberpunk Text MMO RPG, built with React.js & Typescript
naturalcrit / homebrewery
Create authentic looking D&D homebrews using only markdown
flareteam / flare-engine
Free/Libre Action Roleplaying Engine (engine only)
EasyRPG / Player
RPG Maker 2000/2003 and EasyRPG games interpreter
Tuxemon / Tuxemon
Open source monster-fighting RPG.
mcMMO-Dev / mcMMO
The RPG Lover's Mod!
rpgp / rpgp
OpenPGP implemented in pure Rust, permissively licensed
HerculesWS / Hercules
Hercules is a collaborative software development project revolving around the creation of a robust massively multiplayer online role playing game (MMORPG) server package. Written in C, the program is very versatile and provides NPCs, warps and modifications. The project is jointly managed by a group of volunteers located around the world as well as a tremendous community providing QA and support. Hercules is a continuation of the original Athena project.
AnyRPG / AnyRPGCore
Open source Role Playing Game engine for Unity 3D written in C#.
felddy / foundryvtt-docker
An easy-to-deploy containerized Foundry Virtual Tabletop server.
naev / naev
Naev has moved to codeberg! This is just a mirror.
RPTools / maptool
Virtual Tabletop for playing roleplaying games with remote players or face to face.
Mudlet / Mudlet
⚔️ A cross-platform, open source, and super fast MUD client with scripting in Lua
HabitRPG / habitica-ios
Native iOS app for Habitica
markusmoenig / Eldiron
Create cross-platform classic RPGs in 2D and 3D with powerful built-in world editing tools.
bquenin / interpreter
This application can translate text captured from any application running on your computer.
saturneric / GpgFrontend
A modern, cross-platform OpenPGP tool with a unique dual-engine core: switch freely between the battle-tested GnuPG and a modern, memory-safe Rust rPGP backend. It makes encryption, signing, and key management easier and more trustworthy in everyday privacy workflows.
RPG-fan / Cline-Recursive-Chain-of-Thought-System-CRCT-
A framework designed to manage context, dependencies, and tasks in large-scale Cline projects within VS Code
Kaetram / Kaetram-Open
Kaetram is an open-source 2D HTML5 MMORPG. It is an extended version of BrowserQuest (BQ).
RPG-Paper-Maker / RPG-Paper-Maker
RPG Paper Maker is a game making engine, free for non commercial use, allowing you to create a 3D universe with many 2D sprites and even 3D objects using a simple interface for all available platforms: Windows, Linux, and MacOS.
exult / exult
Exult is a project to recreate Ultima 7 for modern operating systems, using the game's original plot, data, and graphics files.
youngmonkeys / ezyfox-server
A socket server (include SSL) supports realtime application, realtime game, MMORPG, messaging, chat and streaming data with TCP, UDP and Websocket
NexusForever / NexusForever
An emulator for the defunct MMORPG WildStar which supports build 16042 (Final Patch)