658 Open source projects that are alternatives of or similar to UnityR

⚔ Colyseus Multiplayer SDK for JavaScript/TypeScript

An open source API for GTA SA:MP

Mr.Boom is an 8 player Bomberman clone for RetroArch/Libretro

A multiplayer racing example project in Unity using the SocketWeaver SDK

Shared cockpit for Microsoft Flight Simulator.

gRPC server for Multiplaying in Rust

UNMAINTAINED: Please have a look at the entity-system

Generic C/C++ client for Nakama server.

YSF Server Functions

Collection of nice stuff for Godot

A multiplayer Node.js light gun shooter inspired on Doom

A 2d game that aspires to be similar to Rimworld, with more depth, magic, and RPG concepts.

A multiplayer C# game framework for Godot 3.2 Mono.

Team-Capture - A multiplayer FPS game, inspired by games like Quake and TF2. Done in Unity

Powder Toy Multiplayer Script

An open-source 2D HTML5 adventure based off BrowserQuest (BQ).

Multiplayer turn-based browser strategy game

The RS485 take on LogisticsPipes -- ESTḌ 2012

RetroTanks: Atari Combat Reimagined, built in Meteor.js. Great isomorphic JavaScript example.

Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+

🚀 Making multi-player gamedev simpler since 2017

🤝 Serverless WebRTC matchmaking for painless P2P — Make any site multiplayer in a few lines — Use BitTorrent, IPFS, or Firebase

Turn Based Strategy Game. Master your beasts! 🐺

A retro multiplayer shooter

Shoebill-api is one main part of the shoebill project.

World of Warcraft client-server combat system implementation in Unity with Photon Bolt.

A game networking framework built for the Unity Engine to abstract game networking concepts.

SpatialOS GDK for Unity FPS Starter Project

Multi Theft Auto is a game engine that incorporates an extendable network play element into a proprietary commercial single-player game.

Automate code & data workflows with interactive Elixir notebooks

Open "Minecraft-like" game with multiplayer support and Lua scripting support for the both client and server

Colyseus Game Server examples for learning purposes

A fan-made multiplayer Super Mario Bros. style deathmatch game

Source code for the Cities: Skylines Multiplayer mod (CSM)

🚗 🏎️ 🎮 online 3D multiplayer neural networks based racing game

A multiplayer lockstep RTS engine compatible with the Age of Empires II Trial assets

A virtual and 🕊liberated🕊 tabletop. Make, play, and share your tabletop games with dice, cards, tokens, and more.

Dedicated Game Server Hosting and Scaling for Multiplayer Games on Kubernetes

Networking framework for Entitas ECS. Targeted at turnbased games or other slow-paced genres.

A Curated List of Game Network Programming Resources

A Unity First Person Shooter game made with Forge networking as an example project.

C++ Coop Horde Third-person Shooter for Unreal Engine 4 (Udemy Project)

TOAST Haste framework is a pure java implementation of asynchronous game server framework

⚔ Multiplayer Framework for Node.js

A real time iOS log trace tool, view iOS log with pc web browser under local area network, which will automatically scroll like xcode. 一个实时的iOS日志跟踪工具，在局域网中使用 PC Web 浏览器查看 iOS 日志，它将像xcode一样自动滚动。

SpatialOS GDK for Unity

Multiplayer, interactive, realtime typing speed game

🎮 A frictionless multiplayer web app that lets you play Set with friends

A skribbl.io alternative - Play at https://scribblers-official.herokuapp.com/

Multiplayer mod for Kerbal Space Program (KSP)

Soldat is a unique 2D (side-view) multiplayer action game

⚔ Colyseus Multiplayer SDK for Unity

State Management and Multiplayer Networking for Turn-Based Games

A multiplayer piano using UDP sockets that can be played using computer keyboard, in the terminal

A CharacterController based controller for Unity's new Networking system

gRPC server for Multiplaying in Unity

A basic multiplayer game framework

Third-person Survival Game for Unreal Engine 4 (Sample Project)

JanusVR Presence Server

FCNPC - Fully Controllable NPC