multiplayer

There are 102 repositories under multiplayer topic.

tldraw
tldraw / tldraw
very good whiteboard SDK / infinite canvas SDK
drawing sketch whiteboard canvas diagram infinite react collaboration design multiplayer sync sdk
Language:TypeScript 43700
GDevelop
4ian / GDevelop
🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.
2d-game 2d-game-engine 3d 3d-game 3d-game-engine game game-development game-engine gamedev gamemaker gdevelop hacktoberfest html5 html5-game-engine javascript multiplayer no-code open-source vibe-coding
Language:JavaScript 17536
OpenRCT2 / OpenRCT2
An open source re-implementation of RollerCoaster Tycoon 2 🎢
c-plus-plus game openrct2 cmake roller-coaster visual-studio roller-coaster-tycoon msbuild windows linux multiplayer server sdl2 opengl simulation cpp discord hacktoberfest
Language:C++ 14749
openage
SFTtech / openage
Clone of the Age of Empires II engine 🚀
game engine python c-plus-plus qt nyan opengl openage age-of-empires cmake multiplayer linux game-engine entity-component-system rts-engine cpp game-development cpp20 hacktoberfest
Language:Python 13872
boardgame.io
boardgameio / boardgame.io
State Management and Multiplayer Networking for Turn-Based Games
boardgames game-engine tabletop react react-native javascript turn-based multiplayer
Language:TypeScript 12087
nakama
heroiclabs / nakama
Distributed server for social and realtime games and apps.
game-server realtime social multiplayer chat-server realtime-games backend backend-as-a-service nakama game-framework unreal-engine unity-engine game-backend
Language:Go 11672
fogleman / Craft
A simple Minecraft clone written in C using modern OpenGL (shaders).
c opengl glsl sqlite minecraft game multiplayer
Language:C 10846
TrinityCore / TrinityCore
TrinityCore Open Source MMO Framework (master = 11.2.5.64270, 3.3.5 = 3.3.5a.12340, cata classic = 4.4.2.60895)
trinitycore wow linux multi-platform multiplayer mmorpg hacktoberfest
Language:C++ 10281
MultiplayerNetworkingResources
0xFA11 / MultiplayerNetworkingResources
A curated list of Multiplayer Game Network Programming Resources
game-development gamedev game-programming networking network network-programming game-networking unity unity3d cpp csharp multiplayer unreal-engine unreal-engine-4 netcode unreal-engine-5 game godot godotengine godot-engine
Language:C 8241
veloren
veloren / veloren
[mirror of https://gitlab.com/veloren/veloren] An open world, open source voxel RPG inspired by Dwarf Fortress and Cube World. This repository is a mirror. Please submit all PRs and issues on our GitLab page.
cube voxel rust gfx-rs multiplayer cubeworld terrain game procedural-generation 3d rpg
Language:Rust 6895
agones
googleforgames / agones
Dedicated Game Server Hosting and Scaling for Multiplayer Games on Kubernetes
dedicated-gameservers kubernetes game-development multiplayer go golang game-server agones dedicated-game-servers
Language:Go 6549
colyseus / colyseus
⚔ Multiplayer Framework for Node.js
colyseus multiplayer realtime-games websockets nodejs turn-based networking game-server multiplayer-game-server multiplayer-game-engine
Language:TypeScript 6526
partykit / partykit
PartyKit simplifies developing multiplayer applications
edge-computing multiplayer real-time websockets backends collaboration crdts games yjs gaming realtime durable-objects
Language:TypeScript 5330
rivet
rivet-dev / rivet
An open-source library for long-lived processes with realtime, persistence, and hibernation
multiplayer rust actor actors cloudflare-durable-objects durable-objects foundationdb partykit realtime serverless cloudflare
Language:Rust 4628
liveblocks
liveblocks / liveblocks
The best apps in the AI era aren’t solo experiences—they’re collaborative. Liveblocks provides customizable pre‑built features to make your product multiplayer, engaging, and AI‑ready. All without derailing your roadmap.
websockets real-time multiplayer presence collaboration toolkit liveblocks crdt react yjs yjs-provider commenting-system comments notifications-systems ai-agents ai-copilot
Language:TypeScript 4245
AmbientRun / Ambient
The multiplayer game engine
gamedev rust webassembly wgpu game-engine game-engine-3d multiplayer 3d-graphics game-development wasm
Language:Rust 3886
BrowserBox / BrowserBox
💚 Secure remote browsing anywhere.
embeddable chrome cobrowsing proxy-server browser rbi cybersecurity remote-browsers web-isolation zero-trust multiplayer remote-browser-isolation hidden-services onion-service tor reverse-proxy web-browser webrtc cdr sanitization
Language:JavaScript 3725
warzone2100
Warzone2100 / warzone2100
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+
game c-plus-plus strategy-game cheats linux multiplayer internet windows mac javascript campaign rts real-time-strategy macos freebsd cmake open-source games
Language:C++ 3547
EpicSurvivalGame
tomlooman / EpicSurvivalGame
Third-person Survival Game for Unreal Engine (Sample Project)
game ue4 cpp c-plus-plus tutorial unreal-engine-4 multiplayer survivalgame survival tps fps game-development
Language:C++ 3362
open-match
googleforgames / open-match
Flexible, extensible, and scalable video game matchmaking.
kubernetes game-development multiplayer matchmaking go golang
Language:Go 3351
triplit
aspen-cloud / triplit
A full-stack, syncing database that runs on both server and client. Pluggable storage (indexeddb, sqlite, durable objects), syncs over websockets, and works with your favorite framework (React, Solid, Vue, Svelte).
crdt database firestore fullstack multiplayer supabase bun cloudflare-workers deno durable-objects firebase indexeddb leveldb nextjs pwa react sqlite websockets rxdb
Language:TypeScript 2975
teeworlds / teeworlds
A retro multiplayer shooter
teeworlds game multiplayer c c-plus-plus windows linux macos sdl2 opengl
Language:C++ 2549
Unity-Technologies / 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.
unity unity-3d multiplayer networking csharp mlapi hlapi unity3d netcode owner-multiplayer-sdk unity-networking
Language:C# 2267
magefree / mage
XMage - Magic Another Game Engine
java magic game mtg magic-the-gathering game-engine ai xmage card macos linux windows deck multiplayer computer-opponents ccg scryfall mtgjson client-server
Language:Java 2159
evennia
evennia / evennia
Python MUD/MUX/MUSH/MU* development system
mud mux mush python multiplayer moo text-based text-based-adventure django twisted game-engine game-development gamedev webserver webclient text based engine hacktoberfest
Language:Python 1957
ferrumc
ferrumc-rs / ferrumc
A reimplementation of the minecraft server in rust.
async-rust concurrency cross-platform game-development game-engine game-server minecraft minecraft-protocol minecraft-server modding multiplayer networking open-source packet-handler performance rust server-framework tokio protocol-implementation
Language:Rust 1900
Unity-Technologies / 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.
gamedev mlapi multiplayer multiplayergames networking unity unity3d
Language:C# 1834
AncientBeast
FreezingMoon / AncientBeast
The Turn Based Strategy Game/eSport. Master your beasts! 🐺
game javascript strategy-game strategy nodejs multiplayer multiplayer-browser-game multiplayer-game chess pokemon 2d-game phaser-game turn-based-strategy strategy-game-engine html5-game hacktoberfest typescript esport spritesheet hacktoberfest2025
Language:TypeScript 1799
jumpy
fishfolk / jumpy
Tactical 2D shooter in fishy pixels style. Made with Rust-lang 🦀 and Bevy 🪶
bevy editor fish-game game lua modding multiplayer pixel-art pixelart rust
Language:Rust 1791
lance-gg / lance
Multiplayer game server based on Node.JS
game-development game-server gamedev multiplayer multiplayer-game-server networking nodejs websockets
Language:TypeScript 1658
multitheftauto / mtasa-blue
Multi Theft Auto is a game engine that incorporates an extendable network play element into a proprietary commercial single-player game.
multiplayer multi-theft-auto scripting lua reverse-engineering game-mod grand-theft-auto gtasa game-engine modding
Language:C++ 1584
ylmbtm / GameProject3
游戏服务器框架，网络层分别用SocketAPI、Boost Asio、Libuv三种方式实现，框架内使用共享内存，无锁队列，对象池，内存池来提高服务器性能。还包含一个不断完善的Unity 3D客户端，客户端含大量完整资源，坐骑，宠物，伙伴，装备, 这些均己实现上阵和穿戴, 并可进入副本战斗，多人玩法也己实现, 持续开发中。
game game-development game-engine game-framework game-programming game-server gamedev games gameserver libuv mmorpg multiplayer rpg server unity
Language:C++ 1545
BeardedManStudios / ForgeNetworkingRemastered
See various forks, also please join the Forge Community fork of Forge Alloy! -> https://github.com/ForgeAlloyCommunity/ForgeAlloy
multiplayer multiplayer-game network-library networking unity unity-game-engine unity3d
Language:C# 1486
EmbarkStudios / quilkin
Quilkin is a non-transparent UDP proxy specifically designed for use with large scale multiplayer dedicated game server deployments, to ensure security, access control, telemetry data, metrics and more.
game-development multiplayer proxy rust dedicated-gameservers
Language:Rust 1457
opensoldat
opensoldat / opensoldat
OpenSoldat is a unique 2D (side-view) multiplayer action game
soldat game multiplayer windows linux macos desktop action-game multiplayer-action-game 2002 2d-game 2d-platformer-game pascal opengl sdl2 opensoldat opensource 2d shooter
Language:Pascal 1445
zpl-c / librg
🚀 Making multi-player gamedev simpler since 2017
c chunk cpp enet game game-networking gamedev header-only library librg lightweight low-level multiplayer netcode network networking replication single-header sync zpl
Language:C 1414