1.CoplayDev / unity-mcp
Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.
+6,516 stars
from 9,163 · score 8.78
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
63 repositories by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
2.IvanMurzak / Unity-MCP
AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token usage, advanced tools. Any C# method may be turned into a tool by a single line. Works with Claude Code, Gemini, Copilot, Cursor and any other absolutely for free.
- ai
- ai-integration
- game-development
- mcp
- mcp-server
- unity
- +13 more
+2,045 stars
from 2,532 · score 7.62
3.JosefNemec / Playnite
Video game library manager with support for wide range of 3rd party libraries and game emulation support, providing one unified interface for your games.
+1,638 stars
from 12,803 · score 7.40
+1,263 stars
from 18,105 · score 7.14
5.OpenRA / OpenRA
Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.
- game-engine
- strategy-game-engine
- csharp
- cross-platform
- dotnet
- openra
- +9 more
+1,154 stars
from 16,572 · score 7.05
6.MonoGame / MonoGame
One framework for creating powerful cross-platform games.
- xna
- monogame
- game-framework
- gamedev
- csharp
- cross-platform
- +7 more
+856 stars
from 13,746 · score 6.75
7.JustArchiNET / ArchiSteamFarm
C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.
- steam
- steam-api
- steam-account
- steambot
- steam-games
- automation
- +14 more
+661 stars
from 13,128 · score 6.50
8.Cysharp / UniTask
Provides an efficient allocation free async/await integration for Unity.
- csharp
- unity
- coroutine
- task
- thread
+567 stars
from 10,721 · score 6.34
9.Unity-Technologies / ml-agents
The Unity Machine Learning Agents Toolkit (ML-Agents) is an open-source project that enables games and simulations to serve as environments for training intelligent agents using deep reinforcement learning and imitation learning.
- reinforcement-learning
- unity3d
- deep-learning
- unity
- deep-reinforcement-learning
- neural-networks
- +1 more
+539 stars
from 19,279 · score 6.29
10.mxgmn / WaveFunctionCollapse
Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics
+531 stars
from 24,944 · score 6.28
11.Perfare / AssetStudioArchived
AssetStudio is a tool for exploring, extracting and exporting assets and assetbundles.
+397 stars
from 15,191 · score 5.99
12.bloxstraplabs / bloxstrap
An alternative bootstrapper for Roblox with a bunch of extra features.
+324 stars
from 2,869 · score 5.78
13.Unity-Technologies / UnityCsReference
Unity C# reference source code.
+318 stars
from 12,734 · score 5.77
14.Revolutionary-Games / Thrive
The main repository for the development of the evolution game Thrive.
- thrive
- game
- simulation
- evolution
- strategy
- biology
- +5 more
+312 stars
from 3,496 · score 5.75
15.inkle / ink
inkle's open source scripting language for writing interactive narrative.
+276 stars
from 4,727 · score 5.62
16.TASEmulators / BizHawk
BizHawk is a multi-system emulator written in C#. BizHawk provides nice features for casual gamers such as full screen, and joypad support in addition to full rerecording and debugging tools for all system cores.
+191 stars
from 2,621 · score 5.26
17.friflo / Friflo.Engine.ECS
High-performance C# ECS
- csharp
- ecs
- ecs-framework
- entity-component-system
- godot
- monogame
- +12 more
+184 stars
from 620 · score 5.22
18.FakeFishGames / Barotrauma
A 2D online multiplayer game taking place in a submarine travelling through the icy depths of Jupiter's moon Europa.
- monogame
- game
- multiplayer-game
+164 stars
from 2,103 · score 5.11
19.SteamRE / SteamKit
SteamKit2 is a .NET library designed to interoperate with Valve's Steam network. It aims to provide a simple, yet extensible, interface to perform various actions on the network.
- steamkit2
- c-sharp
- nuget
- steam
- valve
- networking
- +3 more
+163 stars
from 3,058 · score 5.10
20.bepu / bepuphysics2
Pure C# 3D real time physics simulation library, now with a higher version number.
- physics-3d
- physics-engine
- physics-simulation-library
+141 stars
from 2,838 · score 4.96
21.nuskey8 / Lua-CSharp
High performance Lua interpreter implemented in C# for .NET and Unity
+119 stars
from 761 · score 4.79
22.FNA-XNA / FNA
FNA - Accuracy-focused XNA4 reimplementation for open platforms
+105 stars
from 2,961 · score 4.66
23.ppy / osu-framework
A game framework written with osu! in mind.
- game-frameworks
- game-engine
- osu
- hacktoberfest
+105 stars
from 1,926 · score 4.66
24.sschmid / Entitas
Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity
+89 stars
from 7,591 · score 4.50
25.ikpil / DotRecast
DotRecast - a C# port of Recast & Detour, Industry-standard navigation mesh toolset for .NET, Unity3D, games, servers
+86 stars
from 878 · score 4.47
26.gaseous-project / gaseous-server
A game ROM manager, with a built in web based emulator using multiple sources to identify and provide metadata
- emulation
- rom-management
- self-hosted
- open-source
- retrogaming
+83 stars
from 872 · score 4.43
27.FosterFramework / Foster
A small C# game framework
- 2d
- cross-platform
- csharp
- dotnet
- game-development
- game-engine
- +3 more
+76 stars
from 813 · score 4.34
28.prime31 / Nez
Nez is a free 2D focused framework that works with MonoGame and FNA
- monogame
- fna
- nez
- farseerphysics
+67 stars
from 2,023 · score 4.22
29.DavidArayan / ezy-slice
An open source mesh slicer framework for Unity3D Game Engine. Written in C#.
+61 stars
from 2,220 · score 4.13
30.ikpil / Box2D.NET
Box2D.NET - a C# port of Box2D, is a 2D physics engine for games, .NET, Unity3D, servers
- 2d
- 2d-game
- box2d
- csharp
- game
- game-development
- +8 more
+50 stars
from 176 · score 3.93
31.snozbot / fungus
An easy to use Unity 3D library for creating illustrated Interactive Fiction games and more.
+48 stars
from 1,908 · score 3.89
32.paulloz / godot-ink
Ink integration for Godot Engine.
- godot
- ink
- gamedev
- godot-engine
- godot-ink
- game-development
- +2 more
+46 stars
from 741 · score 3.85
33.MaximumADHD / Roblox-Studio-Mod-Manager
An open-source custom bootstrapper for Roblox Studio that allows you to override files in Roblox Studio's directory, opt into development branches of Roblox, and experiment with Fast Flags.
- roblox-studio
- lua
- c-sharp
+42 stars
from 354 · score 3.76
34.dotnet / dotnet-console-games
Game examples implemented as .NET console applications primarily for providing education and inspiration. :)
- dotnet
- csharp
- game
- console-game
- sudoku
- hangman
- +14 more
+37 stars
from 993 · score 3.64
35.d3ara1n / Polymerium
🐿️ A metadata-driven Minecraft launcher for reproducible, storage-efficient instances and a built-in CLI with MCP mode for AI agents.
+37 stars
from 88 · score 3.64
+30 stars
from 7,288 · score 3.43
37.fo-dicom / fo-dicom
Fellow Oak DICOM for .NET, .NET Core, Universal Windows, Android, iOS, Mono and Unity
- dicom
- netcore
- medical
- medical-imaging
- dot-net
- c-sharp
- +4 more
+30 stars
from 1,190 · score 3.43
38.PixelVision8 / PixelVision8Archived
Pixel Vision 8's core philosophy is to teach retro game development with streamlined workflows. PV8 is also a platform that standardizes 8-bit fantasy console limitations built on top of the open-source C# game engine based on MonoGame.
- sdk
- games
- monogame
- sprites
- game-engine
- pv8
- +10 more
+29 stars
from 1,752 · score 3.40
+28 stars
from 2,354 · score 3.37
40.keijiro / Pcx
Point cloud importer & renderer for Unity
+27 stars
from 1,495 · score 3.33
+26 stars
from 4,070 · score 3.30
+25 stars
from 3,746 · score 3.26
43.CSharpGodotTools / Template
A template used for quickly setting up new Godot 4 C# games that features ENet multiplayer, visual in-game debugging and more.
- csharp
- godot
- template
- gamedev
- multiplayer
- netcode
- +14 more
+25 stars
from 158 · score 3.26
44.apyra / nvim-unity
Use Neovim as the default code editor for Unity — with .csproj generation, OmniSharp support and LSP-ready workflow.
- neovim-unity-plugin-external-editor-omnisharp
+22 stars
from 109 · score 3.14
45.Hyperparticle / nodulus
Puzzle game with clever twists (Unity3d)
+18 stars
from 615 · score 2.94
+17 stars
from 1,887 · score 2.89
47.KeenSoftwareHouse / SpaceEngineersArchived
The repository host gives no description.
+15 stars
from 2,963 · score 2.77
+13 stars
from 1,990 · score 2.64
49.OpenE2140 / OpenE2140
Remake of Earth 2140 using OpenRA.
- cross-platform
- csharp
- dotnet
- game
- openra
- remake
- +2 more
+10 stars
from 65 · score 2.40
50.TouchScript / TouchScript
Complete multi-touch solution for Unity: iOS, Android, Windows, TUIO.
+8 stars
from 1,693 · score 2.20
51.Rufus31415 / Simple-WebXR-Unity
⭐ Bringing WebXR to Unity 3D ! B-)
+8 stars
from 604 · score 2.20
52.Inspiaaa / HCoroutines
A powerful C# coroutine library for Godot.
- coroutines
- csharp
- godot
- hierarchical
- godot-engine
- godot4
- +1 more
+7 stars
from 48 · score 2.08
+6 stars
from 285 · score 1.95
54.AdamsLair / dualityArchived
a 2D Game Development Framework
- c-sharp
- game-engine
- game-development
- gamedev
- portable
- framework
- +4 more
+5 stars
from 1,418 · score 1.79
55.mminer / consolation
In-game debug console for Unity.
+4 stars
from 890 · score 1.61
56.igiagkiozis / CrystalAI
A Utility AI for C# and Unity
- unity
- artificial-intelligence
- utility-based-ai
- game-ai
- game-development
- gamedev-library
- +3 more
+4 stars
from 470 · score 1.61
57.David20321 / FTJ
This is a game that was created for FTJ 2012 ("F This Jam")
+4 stars
from 323 · score 1.61
+3 stars
from 512 · score 1.39
59.pbhogan / InControl
An input manager for Unity that tames the cross-platform controller beast.
+2 stars
from 694 · score 1.10
60.bonesoul / voxeliq
voxeliq is an open source block-based game engine implementation developed with C#
+1 stars
from 168 · score 0.69
61.nmilcoff / BreachDetector
Detect root, emulation, debug mode and other security concerns in your Xamarin apps
+1 stars
from 88 · score 0.69
62.IceLitty / Minecraft-Command-HelperArchived
A WPF Program about generate Minecraft Command (with NBT data).
+1 stars
from 27 · score 0.69
63.TRUINGLol / DotnetQuestSystem
Simple implementation of a quest system on dotnet with an interface for godot
- game-development
- gamedev
- godot
- godot-addon
- godot-plugin
- library
- +3 more
+1 stars
from 21 · score 0.69