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multiplayer
40 projects tagged “multiplayer” that gained the most stars yesterday
#326 · +128 · 1d ·GitHub

Work in the same Claude session with your team. Share a link, let a teammate join from their own Claude Code, and see each other's prompts, streamed replies and tool results. The host's machine does the work.

Size
6 MB
Stars
306
Age
18d
Commits · 90 Days
#824 · +42 · 1d ·GitHub

🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

Creator
4ian
Size
2 GB
Stars
27.8K
Age
12y
Commits · 90 Days
#1270 · +26 · 1d ·GitHub

A durable, multiplayer, mobile-first web app for Pi agents, built on Pi Durable

Creator
TannerMidd
Size
8 MB
Stars
546
Age
17d
Commits · 90 Days
#1295 · +25 · 1d ·GitHub

Agent workspace built on Cloudflare Workers for creating documents, building apps, and running agents with your company’s context and systems.

Creator
cloudflare
Size
31.5 MB
Stars
11.5K
Updated
CommitOct 20
Age
6mo
Commits · 90 Days
#1452 · +22 · 1d ·GitHub

play it offline, host your own lobbies and dedicated servers, and mod it. the launcher, the runtime that loads into the game, and the dedicated server.

Size
94.1 MB
Stars
1.3K
Age
18d
Commits · 90 Days
#1500 · +21 · 1d ·GitHub

An unofficial, non-commercial fan remake of Arknights' seasonal auto-chess tower-defense mode Stronghold Protocol: Covenant, played in the browser: solo, or 1–4 player co-op (AI teammates can fill seats). Combat is simulated in each player's browser, so a low-power PC can host.

Creator
sganggs
Size
40.2 MB
Stars
1.7K
Age
18d
Commits · 90 Days
#1506 · +21 · 1d ·GitHub

On macOS, the game code is compiled to native arm64 the first time you launch it, then cached. On iOS, we can't properly do that (i dont rlly want you to deal with the hassle of enabling JIT), so the game code is compiled when you build the app and baked into it

Creator
c22dev
Size
1.2 MB
Stars
696
Age
10d
Commits · 90 Days
#1520 · +20 · 1d ·GitHub

Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.

Creator
tldraw
Size
1.5 GB
Stars
51K
Age
5y
Commits · 90 Days
#1641 · +19 · 1d ·GitHub

This project is a port of the Halo: Combat Evolved decompilation to Linux, Windows and Android. exe, SHA-256 4cc87b45f721270392a96f1674ed2b5cd4a7bb4355faeab4531d1cf1884d9520).

Size
55.7 MB
Stars
1.7K
Age
25d
Commits · 90 Days
#1698 · +18 · 1d ·GitHub

PS5SX2 is a port of PCSX2 to the PS5. It runs as a native app on a jailbroken console:

Creator
Swordpdf
Size
26 MB
Stars
1.5K
Age
25d
Commits · 90 Days
#1858 · +16 · 1d ·GitHub

No ports to open, no IP address to share. Built for Android handhelds.

Size
6.9 MB
Stars
759
Age
1mo
Commits · 90 Days
#2024 · +14 · 1d ·GitHub

Standalone experimental Call of Duty runtime in Rust, built on bevy and wgpu

Creator
vladtrc
Size
10.5 MB
Stars
1.1K
Updated
CommitOct 16
Age
1mo
Commits · 90 Days
#2030 · +14 · 1d ·GitHub

A native port of Monster Hunter Portable 3rd HD Ver. made by static recompilation: the game's PSP code is translated ahead of time into C++ and compiled for your machine, then run on a reimplementation of the PSP system software.

Creator
TeamGDB
Size
21.9 MB
Stars
496
Age
1mo
Commits · 90 Days
#2409 · +11 · 1d ·GitHub

design. A multiplayer design canvas where humans and AI agents design together, live. MCP built in.

Creator
kgoedecke
Size
7.5 MB
Stars
893
Age
1mo
Commits · 90 Days
#2490 · +10 · 1d ·GitHub

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Creator
OpenRCT2
Size
282 MB
Stars
16.5K
Age
12y
Commits · 90 Days
#2497 · +10 · 1d ·GitHub

Scalable open-source game backend server: multiplayer, matchmaking, leaderboards, chat, and social features for games.

Creator
heroiclabs
Size
168.6 MB
Stars
13.5K
Age
9y
Commits · 90 Days
#2526 · +10 · 1d ·GitHub

A native LÖVE2D recreation of Poke Red, Blue, Gold, Silver, and Crystal. The engine and map behavior are hand-written Lua; game data and graphics are decoded from a ROM supplied by the player.

Size
135.5 MB
Stars
4K
Age
3mo
Commits · 90 Days
#2550 · +10 · 1d ·GitHub

WARNING] > Early release. Expect bugs. openOMSI is in an early stage of development: things may be > missing, broken or change between versions.

Size
47.8 MB
Stars
667
Age
23d
Commits · 90 Days
#2712 · +9 · 1d ·GitHub

bbhost is a translation layer that runs Bloodborne on Windows and Linux.

Creator
droogie
Size
12.9 MB
Stars
657
Age
13d
Commits · 90 Days
#2822 · +8 · 1d ·GitHub

Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation

Creator
luanti-org
Size
140.1 MB
Stars
13.8K
Age
15y
Commits · 90 Days
#2950 · +7 · 1d ·GitHub

SpacetimeDB is a relational database that is also a server. You upload your application logic directly into the database, and clients connect to it without any server in between.

Size
121.4 MB
Stars
25.3K
Age
3y
Commits · 90 Days
#4084 · +4 · 1d ·GitHub

Agor brings your team and agents together on live spatial boards where you can see the work, collaborate, and learn from each other. Raise AI teammates with memory, shared knowledge, skills, and connections to your tools, then bring them where your team works.

Creator
preset-io
Size
351.3 MB
Stars
1.5K
Age
1y
Commits · 90 Days
#4091 · +4 · 1d ·GitHub

Neither game is rewritten. Minecraft runs its own game logic, and Skyrim runs its world, NPCs, quests and saves. A Skyrim SKSE plugin and a Minecraft Fabric mod talk to each other through shared memory.

Creator
chasmlol
Size
0.8 MB
Stars
1.2K
Age
20d
Commits · 90 Days
#4100 · +4 · 1d ·GitHub

You don't need Minecraft installed. 3's own files (textures, sounds, world data) straight from Mojang's official servers, the same way the Minecraft launcher does. 3.

Creator
chasmlol
Size
12.5 MB
Stars
907
Age
23d
Commits · 90 Days
#4106 · +4 · 1d ·GitHub

A Rust and Bevy skating project built from Skate 3 reverse-engineering research. skate map support. Gameplay parity is still a work in progress.

Creator
SK8-ENGINE
Size
32.5 MB
Stars
773
Updated
CommitOct 09
Age
1mo
Commits · 90 Days
#4293 · +3 · 1d ·GitHub

org: the forever free, adless and open source chess server ♞

Size
709.3 MB
Stars
18.9K
Age
14y
Commits · 90 Days
#4373 · +3 · 1d ·GitHub

openage: a volunteer project to create a free engine clone of the Genie Engine used by Age of Empires, Age of Empires II (HD) and Star Wars: Galactic Battlegrounds, comparable to projects like OpenMW, OpenRA, OpenSAGE, OpenTTD and OpenRCT2.

Creator
SFTtech
Size
19.1 MB
Stars
14.5K
Age
12y
Commits · 90 Days
#4950 · +2 · 1d ·GitHub

Docker image that provides a Minecraft Server for Java Edition that automatically installs/upgrades versions, modloaders, modpacks and more at startup

Creator
itzg
Size
5.7 MB
Stars
14.5K
Age
12y
Commits · 90 Days
#4965 · +2 · 1d ·GitHub

Skynet is a multi-user Lua framework supporting the actor model, often used in games.

Creator
cloudwu
Size
5.2 MB
Stars
14.2K
Age
14y
Commits · 90 Days
#5021 · +2 · 1d ·GitHub

The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies

Creator
PaperMC
Size
131.9 MB
Stars
12.8K
Updated
CommitOct 20
Age
10y
Commits · 90 Days