C# Multiplayer

Open-source C# projects categorized as Multiplayer
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Topics: Unity Unity3d Mod Game Networking
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Top 22 C# Multiplayer Projects

  • com.unity.netcode.gameobjects

    Netcode for GameObjects is a high-level netcode SDK that provides networking capabilities to GameObject/MonoBehaviour workflows within Unity and sits on top of underlying transport layer.

  • com.unity.multiplayer.samples.coop

    A small-scale cooperative game sample built on the new, Unity networking framework to teach developers about creating a similar multiplayer game.

    • Project mention: So How do I set up Multiplayer in my 2D game? | /r/unity | 2023-07-08

    Have a look at https://www.photonengine.com/# Or the "new" built in thing from unity itself https://docs-multiplayer.unity3d.com/ (on the last link you find an example project "boss room" that shows how to implement multiplayer. When playing over the internet, you must "just" specify the correct host)

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

    WorkOS logo

  • Riptide

    Lightweight C# networking solution for multiplayer games.

  • Darkest-Dungeon-Unity

    Darkest Dungeon port in Unity. Almost completely identical to the original. Platforms: PC/Android.

  • OpenHV

    An Open Source Pixelart Science-Fiction Real-Time-Strategy game

  • NSMB-MarioVsLuigi

    Standalone Unity remake of New Super Mario Bros DS' multiplayer gamemode, "Mario vs Luigi"

    • Project mention: MarCUS (inte med Marcus med k denna gången)! Här e din förklaring (Mario vs Luigi online) | /r/stamsite | 2023-12-11

  • Multiplayer

    Zetrith's Multiplayer mod for RimWorld

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo

  • LunaMultiplayer

    Multiplayer mod for Kerbal Space Program (KSP)

  • SocketIOUnity

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

    • Project mention: Socket not working on android | /r/Unity3D | 2023-04-27

    Hello, I'm using this pack https://github.com/itisnajim/SocketIOUnity

  • HKMP

    Hollow Knight Multiplayer

    • Project mention: First time seeing something like this. How and why does this happen? | /r/HollowKnight | 2023-06-18

  • creature-creator

    Create your own creatures to explore online worlds with friends and collect new parts to upgrade your stats and abilities! Complete quests, battle enemies, challenge friends to minigames, or just have fun roleplaying — the possibilities are endless when your imagination is the limit!

  • BeatSaberServerBrowser

    Beat Saber modification that adds a Server Browser to the Online menu, making it easy to share and join custom multiplayer games.

  • Client-Side-Prediction

    Experiments with Client-Side prediction using unity and Mirror

  • OpenWorld

    A Free Multiplayer Mod For Rimworld

  • RavenM

    The RavenM Multiplayer Mod

  • quantum-space-buddies

    Quantum Space Buddies ( QSB ) is a multiplayer mod for Outer Wilds.

    • Project mention: how would you suggest two people play through this game “together,” particularly over the internet? [no spoilers please!] | /r/outerwilds | 2023-05-22

    There is a multiplayer mod. I havent tried it, but it exists. https://outerwildsmods.com/mods/quantumspacebuddies/

  • Oxide.GettingOverItMP

    A multiplayer mod for the game Getting Over It with Bennett Foddy, powered by the Oxide modding framework

  • unity-websocket-multiplayer

    POC for a Unity game client and dedicated server with websockets!

  • MuVR

    The Multi-User Virtual Reality and Body Presence framework is a Unity framework that provides a foundation for multiuser/player VR experiences. Its networking is provided by the Fish-Networking library. It is primarily designed around allowing users to quickly create VR applications.

  • server

    A multi-threaded console / game server that handles logging, user commands and connections from clients. (by Raccoons-Rise-Up)

  • RealTimeStrategy_2

    Working through GameDev.TV's Unity Multiplayer Class

  • UnitySimpleTCPNetwork

    Simple chat app using tcp network in unity.

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

C# Multiplayer related posts

Index

What are some of the best open-source Multiplayer projects in C#? This list will help you:

Project Stars
1 com.unity.netcode.gameobjects 2,062
2 com.unity.multiplayer.samples.coop 1,495
3 Riptide 1,028
4 Darkest-Dungeon-Unity 959
5 OpenHV 797
6 NSMB-MarioVsLuigi 595
7 Multiplayer 446
8 LunaMultiplayer 418
9 SocketIOUnity 343
10 HKMP 249
11 creature-creator 184
12 BeatSaberServerBrowser 103
13 Client-Side-Prediction 100
14 OpenWorld 96
15 RavenM 84
16 quantum-space-buddies 82
17 Oxide.GettingOverItMP 39
18 unity-websocket-multiplayer 25
19 MuVR 12
20 server 11
21 RealTimeStrategy_2 1
22 UnitySimpleTCPNetwork 0

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