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

eureca.io : a nodejs bidirectional RPC that can use WebSocket, WebRTC or XHR fallback as transport layers

Simple, lightweight, yet powerful way to build real-time web apps.

DotNetify + React Native + .NET Core demo

ChatService (SignalR).

SignalR client library built on top of @aspnet/signalr. This gives you more features and easier to use.

A Wrapper for socket.io-client-csharp to work with Unity.

SapphireDb Server, a self-hosted, easy to use realtime database for Asp.Net Core and EF Core

Unity client for Nakama server.

Godot client for Nakama server written in GDScript.

A free online multi-player realtime roguelike game based on Angband

Distributed server for social and realtime games and apps.

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

Features a Networking Framework to be used on top of Unity Networking, in order to implement an Authoritative Server with Lag Compensation, Client-Side Prediction/Server Reconciliation and Entity Interpolation

The Open-Source IO Shooter is an open-source multiplayer game in the browser

Zetrith's Multiplayer mod for RimWorld

A simple dashboard component in vanilla javascript. Easily configured using HTML5 attributes and/or JavaScript API.

Multiplayer, fast-paced Moba style game

Ore Infinium, Open Source multiplayer Terraria-inspired Sci-fi game, focused on technology, devices and researching. Written in Kotlin (JVM), LibGDX. Cross platform

Reldens - You can make it - Open Source MMORPG Platform

3D multi-player tank battle game

Free (as in freedom) open source clone of the Age of Empires II engine 🚀

BetterSpades, an Ace of Spades client targeted at low end systems (GL/ES 1.1). Runs on your grandmother's rig!

Dwarffortress multiplayer scripts and stuff

A Raspberry Pi Robot Arm using .NET 5

PyDark is a 2D and Online Multiplayer video game framework written on-top of Python and PyGame.

OpenMMO - Groundwork

A WebSocket library optimized for multiplayer JS games, works on WebWorkers with binary data.

⚔ Colyseus Multiplayer SDK for JavaScript/TypeScript

A multiplayer racing example project in Unity using the SocketWeaver SDK

ARKit multiplayer experience explanation & example

UNMAINTAINED: Please have a look at the entity-system

💪 SEGS - Super Entity Game Server

An open source re-implementation of RollerCoaster Tycoon 2 🎢

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

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

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

The RS485 take on LogisticsPipes -- ESTḌ 2012

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+

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

A retro multiplayer shooter

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

SpatialOS GDK for Unity FPS Starter Project

Automate code & data workflows with interactive Elixir notebooks

Colyseus Game Server examples for learning purposes

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

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

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

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

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

In short, Forge Networking is a free and open source multiplayer game (multi-user) networking system that has a very good integration with the Unity game engine. You wanna make a multiplayer game or real time multi-user application? This is the library for you.

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

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。

A multiuser AR game based on ARKit 2 and MultipeerConnectivity

Flexible, extensible, and scalable video game matchmaking.

Python MUD/MUX/MUSH/MU* development system

Multiplayer, interactive, realtime typing speed game

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

YSF Server Functions

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

⚔ Colyseus Multiplayer SDK for Unity