1.godotengine / godot
Godot Engine – Multi-platform 2D and 3D game engine
+1,679 stars
from 117,725 · score 7.43
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
1–100 of 103 by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
2.4ian / GDevelop
🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.
+1,318 stars
from 27,007 · score 7.18
3.bevyengine / bevy
A refreshingly simple data-driven game engine built in Rust
+962 stars
from 48,485 · score 6.87
4.raysan5 / raylib
A simple and easy-to-use library to enjoy videogames programming
+604 stars
from 34,914 · score 6.41
5.ocornut / imgui
Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies
+544 stars
from 76,378 · score 6.30
6.jrouwe / JoltPhysics
A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West and Death Stranding 2.
+500 stars
from 11,610 · score 6.22
7.ellisonleao / magictools
:video_game: :pencil: A list of Game Development resources to make magic happen.
+264 stars
from 17,393 · score 5.58
8.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.
+251 stars
from 17,457 · score 5.53
9.playcanvas / engine
Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF
+217 stars
from 16,957 · score 5.38
10.BabylonJS / Babylon.js
Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.
+157 stars
from 26,107 · score 5.06
11.luanti-org / luanti
Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation
+154 stars
from 13,651 · score 5.04
12.MonoGame / MonoGame
One framework for creating powerful cross-platform games.
+126 stars
from 14,470 · score 4.84
13.Kavex / GameDev-Resources
:video_game: :game_die: A wonderful list of Game Development resources.
+118 stars
from 7,013 · score 4.78
14.SFTtech / openage
Clone of the Age of Empires II engine 🚀
+117 stars
from 14,464 · score 4.77
15.kitao / pyxel
A retro game engine for Python
+111 stars
from 18,371 · score 4.72
16.libgdx / libgdx
Desktop/Android/HTML5/iOS Java game development framework
+110 stars
from 25,395 · score 4.71
17.o3de / o3de
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.
+101 stars
from 9,708 · score 4.62
18.renpy / renpy
The Ren'Py Visual Novel Engine
+101 stars
from 6,863 · score 4.62
19.skypjack / entt
Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more
+91 stars
from 13,147 · score 4.52
20.hajimehoshi / ebiten
A dead simple 2D game engine for Go
+83 stars
from 13,518 · score 4.43
21.ikemen-engine / Ikemen-GO
An open-source fighting game engine that supports MUGEN resources.
+66 stars
from 1,590 · score 4.20
22.Kapendev / parin
A delightfully simple 2D game engine.
+54 stars
from 91 · score 4.01
23.leereilly / gamesArchived
Archived — A list of games, add-ons, maps, etc. hosted on GitHub. Any genre. Any platform. Any engine.
+51 stars
from 24,941 · score 3.95
24.cocos2d / cocos2d-x
Cocos2d-x is a suite of open-source, cross-platform, game-development tools utilized by millions of developers across the globe. Its core has evolved to serve as the foundation for Cocos Creator 1.x & 2.x.
+48 stars
from 19,190 · score 3.89
25.not-fl3 / macroquad
Cross-platform game engine in Rust.
+46 stars
from 4,641 · score 3.85
26.aframevr / aframe
:a: Web framework for building virtual reality experiences.
+44 stars
from 17,641 · score 3.81
27.flame-engine / flame
A Flutter based game engine.
+40 stars
from 10,771 · score 3.71
28.boardgameio / boardgame.io
State Management and Multiplayer Networking for Turn-Based Games
+37 stars
from 12,444 · score 3.64
29.melonjs / melonJS
A modern & fully featured HTML5 game engine (2D & 3D) for JavaScript/TypeScript, with WebGL/WebGPU rendering, built-in physics, Tiled map & glTF support and WebAudio.
+34 stars
from 6,398 · score 3.56
30.OpenXRay / xray-16
Improved version of the X-Ray Engine, the game engine used in the world-famous S.T.A.L.K.E.R. game series by GSC Game World. Join OpenXRay! ;)
+34 stars
from 3,569 · score 3.56
31.panda3d / panda3d
Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU
+31 stars
from 5,232 · score 3.47
32.JACoders / OpenJK
Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software
+31 stars
from 2,290 · score 3.47
33.multitheftauto / mtasa-blue
Multi Theft Auto is a game engine that turns Grand Theft Auto: San Andreas into networked multiplayer.
+31 stars
from 1,859 · score 3.47
34.ioquake / ioq3
The ioquake3 community effort to continue supporting/developing id's Quake III Arena
+30 stars
from 2,830 · score 3.43
35.axmolengine / axmol
Open-source C++ game engine with Lua for 2D and 3D games across mobile, desktop, WebAssembly, and Xbox (UWP).
+27 stars
from 1,474 · score 3.33
36.spring / spring
A powerful free cross-platform RTS game engine. - Report issues at https://springrts.com/mantis/
+26 stars
from 4,004 · score 3.30
37.gen2brain / raylib-go
Go bindings for raylib, a simple and easy-to-use library to enjoy videogames programming.
+25 stars
from 2,535 · score 3.26
38.ixray-team / ixray-1.6-stcop
Stable repository of the modernized X-Ray 1.6 game engine
+24 stars
from 461 · score 3.22
39.OpenDiablo2 / OpenDiablo2Archived
An open source re-implementation of Diablo 2
+20 stars
from 11,090 · score 3.04
40.friflo / Friflo.Engine.ECS
High-performance C# ECS
+20 stars
from 782 · score 3.04
41.armory3d / armory
3D Engine with Blender Integration
+19 stars
from 3,343 · score 3.00
42.bjornbytes / lovr
Lua Virtual Reality Framework
+18 stars
from 2,600 · score 2.94
43.gemrb / gemrb
GemRB is a portable open-source implementation of Bioware’s Infinity Engine.
+18 stars
from 1,249 · score 2.94
44.ppy / osu-framework
A game framework written with osu! in mind.
+16 stars
from 2,015 · score 2.83
45.piqnt / planck.js
2D JavaScript Physics Engine
+15 stars
from 5,286 · score 2.77
46.AlmasB / FXGL
Java / JavaFX / Kotlin Game Library (Engine)
+15 stars
from 4,859 · score 2.77
47.FosterFramework / Foster
A small C# game framework
+15 stars
from 873 · score 2.77
48.opentk / opentk
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL, OpenAL & OpenCL. It also includes windowing, mouse, keyboard and joystick input and a robust and fast math library, giving you everything you need to write your own renderer or game engine. OpenTK can be used standalone or inside a GUI on Windows, Linux, Mac.
+13 stars
from 3,534 · score 2.64
49.ezEngine / ezEngine
An open source C++ game engine.
+13 stars
from 2,025 · score 2.64
50.mosra / magnum
Lightweight and modular C++11 graphics middleware for games and data visualization
+12 stars
from 5,217 · score 2.56
51.nem0 / LumixEngine
3D C++ Game Engine - yet another open source game engine
+12 stars
from 3,890 · score 2.56
52.DescentDevelopers / Descent3
Descent 3 by Outrage Entertainment
+12 stars
from 3,010 · score 2.56
53.evennia / evennia
Python MUD/MUX/MUSH/MU* development system
+12 stars
from 2,105 · score 2.56
54.nCine / nCine
A cross-platform 2D game engine
+12 stars
from 1,333 · score 2.56
55.AtomicGameEngine / AtomicGameEngineArchived
The Atomic Game Engine is a multi-platform 2D and 3D engine with a consistent API in C++, C#, JavaScript, and TypeScript
+11 stars
from 3,478 · score 2.48
56.HaxeFlixel / flixel
Free, cross-platform 2D game engine powered by Haxe and OpenFL
+11 stars
from 2,211 · score 2.48
57.castle-engine / castle-engine
Cross-platform (desktop, mobile, console, web) 3D and 2D game engine. Powerful visual editor. Support for glTF, X3D, IFC and more. Fast clean code using modern Pascal. Free and open-source.
+11 stars
from 1,250 · score 2.48
58.redeclipse / base
Base environment for Red Eclipse and associated source files.
+11 stars
from 533 · score 2.48
59.MovingBlocks / Terasology
Terasology - open source voxel world
+10 stars
from 3,892 · score 2.40
60.g3n / engine
Go 3D Game Engine (http://g3n.rocks)
+10 stars
from 3,111 · score 2.40
61.sschmid / Entitas
Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity
+9 stars
from 7,671 · score 2.30
62.urho3d / urho3dArchived
Game engine
+9 stars
from 4,770 · score 2.30
63.Siv3D / OpenSiv3D
C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web)
+9 stars
from 1,190 · score 2.30
64.pico-8 / awesome-PICO-8
A curated list of awesome PICO-8 resources, carts, tools and more
+8 stars
from 3,080 · score 2.20
65.EQMG / Acid
A high speed C++17 Vulkan game engine
+6 stars
from 2,024 · score 1.95
66.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.
+6 stars
from 1,775 · score 1.95
67.libktx / ktx
Kotlin extensions for the libGDX game framework
+6 stars
from 1,465 · score 1.95
68.amerkoleci / Vortice.Windows
.NET bindings for Direct3D12, Direct3D11, WIC, Direct2D1, XInput, XAudio, X3DAudio, DXC, Direct3D9 and DirectInput.
+5 stars
from 1,240 · score 1.79
69.ObEngine / ObEngine
2D Game Engine with Lua Scripting made on top of SFML !
+5 stars
from 863 · score 1.79
70.hyperfy-xyz / hyperfy
World building for everyone
+5 stars
from 304 · score 1.79
71.vanyle / vectarine
A free cross-platform game engine focusing on fast prototyping and having fun with Luau scripting
+5 stars
from 134 · score 1.79
72.gecko0307 / dagon
3D game engine for D
+4 stars
from 413 · score 1.61
73.attackgoat / vk-graph
High-performance Vulkan driver with automated resource management and execution
+4 stars
from 342 · score 1.61
74.catppuccin / godot
👾 Soothing pastel theme for Godot
+4 stars
from 260 · score 1.61
75.jbaicoianu / janusweb
An in-browser implementation of JanusVR
+4 stars
from 202 · score 1.61
76.lgsvl / simulator
A ROS/ROS2 Multi-robot Simulator for Autonomous Vehicles
+3 stars
from 2,458 · score 1.39
77.oakmound / oak
A pure Go game engine
+3 stars
from 1,665 · score 1.39
78.JoelOtter / termloop
Terminal-based game engine for Go, built on top of Termbox
+3 stars
from 1,471 · score 1.39
79.harfang3d / harfang3d
HARFANG 3D source code public repository
+3 stars
from 659 · score 1.39
80.JohnSundell / ImagineEngine
A project to create a blazingly fast Swift game engine that is a joy to use 🚀
+2 stars
from 1,829 · score 1.10
81.EngoEngine / engo
Engo is an open-source 2D game engine written in Go.
+2 stars
from 1,820 · score 1.10
82.GodotECS / godex
Godex is a Godot Engine ECS library.
+2 stars
from 1,420 · score 1.10
83.rednblackgames / HyperLap2D
A powerful, platform-independent, visual editor for complex 2D worlds and scenes.
+2 stars
from 445 · score 1.10
84.nidorx / ecs-lib
Tiny and easy to use ECS (Entity Component System) library for game programming
+2 stars
from 215 · score 1.10
85.papercraftgames / folded-paper-engine
A custom Blender-to-Godot addon that makes level and gameplay creation as easy as a few clicks!
+2 stars
from 173 · score 1.10
86.Espyo / Pikifen
A Pikmin-based game/engine for fan-made content.
+2 stars
from 88 · score 1.10
87.BrokenGamesUG / delphi3d-engine
A 3D-graphic and game engine for Delphi and Windows.
+2 stars
from 84 · score 1.10
88.passivestar / godot-minimal-theme
Godot Minimal Theme
+1 stars
from 3,765 · score 0.69
89.gongminmin / KlayGE
KlayGE is a cross-platform open source game engine with plugin-based architecture.
+1 stars
from 2,174 · score 0.69
90.SiliconStudio / xenkoArchived
Old repo for Xenko Game Engine. Please use https://github.com/xenko3d/xenko instead.
+1 stars
from 1,522 · score 0.69
91.AdamsLair / dualityArchived
a 2D Game Development Framework
+1 stars
from 1,422 · score 0.69
92.Shirakumo / trialArchived
A modular Common Lisp game engine
+1 stars
from 1,137 · score 0.69
93.begla / Intrinsic
Intrinsic is a Vulkan based cross-platform game and rendering engine. The project is currently in an early stage of development.
+1 stars
from 1,045 · score 0.69
94.klaussilveira / qengine
Retro game engine for creating games like it's 1997
+1 stars
from 890 · score 0.69
95.Zal0 / ZGB
Game Boy / Color engine with lots of features
+1 stars
from 791 · score 0.69
96.cocoatoucher / Glide
Game engine for making 2d games on iOS, macOS and tvOS, with practical examples and tutorials
+1 stars
from 505 · score 0.69
97.MegaGlest / megaglest-source
MegaGlest real-time strategy game engine (cross-platform, 3-d)
+1 stars
from 419 · score 0.69
98.jhasse / jngl
Easy to use cross-platform 2D game library for C++
+1 stars
from 320 · score 0.69
99.tek256 / astera
A C99 Cross Platform 2D Game Library
+1 stars
from 301 · score 0.69
100.jsoysouvanh / Refureku
Cross-platform C++17 Runtime Reflection Library
+1 stars
from 253 · score 0.69