1.godotengine / godot
Godot Engine – Multi-platform 2D and 3D game engine
- game-engine
- godot
- godotengine
- open-source
- multi-platform
- gamedev
- +1 more
+4,903 stars
from 114,634 · score 8.50
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
1–100 of 161 by Attention Score · Aug 6, 2026 – Nov 3, 2026 (UTC)
2.shadps4-emu / shadPS4
PlayStation 4 emulator for Windows, Linux, macOS and FreeBSD written in C++
+1,876 stars
from 32,169 · score 7.54
3.PrismLauncher / PrismLauncher
A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC)
+1,069 stars
from 9,959 · score 6.98
4.RPCS3 / rpcs3
PlayStation 3 emulator and debugger
+1,059 stars
from 19,262 · score 6.97
5.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.
- physics
- vr
- game-development
- cpp
- c-plus-plus
- game-engine
- +3 more
+994 stars
from 11,187 · score 6.90
6.PCSX2 / pcsx2
PCSX2 - The Playstation 2 Emulator
+832 stars
from 15,152 · score 6.73
7.hrydgard / ppsspp
A PSP emulator for Android, Windows, Mac, Linux and iOS, written in C++. Want to contribute? Join us on Discord at https://discord.gg/5NJB6dD or just send pull requests / issues.
- ppsspp
- emulators
- psp
+667 stars
from 14,152 · score 6.50
8.CleverRaven / Cataclysm-DDA
Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world.
- cataclysm
- c-plus-plus
- game
- zombies
- hacktoberfest
+653 stars
from 12,805 · score 6.48
9.TokisanGames / Terrain3D
A high performance, editable terrain system for Godot 4.
- godot-plugin
- godot4
- terrain
- gamedev-tool
- gamedevelopment
- godot-addons
- +8 more
+593 stars
from 4,101 · score 6.39
+586 stars
from 19,253 · score 6.38
11.OpenRCT2 / OpenRCT2
An open source re-implementation of RollerCoaster Tycoon 2 🎢
- c-plus-plus
- game
- openrct2
- cmake
- roller-coaster
- visual-studio
- +12 more
+541 stars
from 15,999 · score 6.30
12.stenzek / duckstation
Fast PlayStation 1 emulator for x86-64/AArch32/AArch64/RV64
+504 stars
from 10,433 · score 6.22
13.cemu-project / Cemu
Cemu - Wii U emulator
+478 stars
from 9,606 · score 6.17
14.dolphin-emu / dolphin
Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements.
+472 stars
from 15,290 · score 6.16
15.luanti-org / luanti
Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation
- c-plus-plus
- voxel
- voxel-engine
- game-engine
- lua
- minetest
- +2 more
+466 stars
from 13,345 · score 6.15
16.Vita3K / Vita3K
Experimental PlayStation Vita emulator
+401 stars
from 5,535 · score 6.00
+349 stars
from 10,345 · score 5.86
18.OpenTTD / OpenTTD
OpenTTD is an open source simulation game based upon Transport Tycoon Deluxe
- openttd
- simulation
- sandbox
- game
- isometric
+333 stars
from 8,121 · score 5.81
19.recastnavigation / recastnavigation
Industry-standard navigation-mesh toolset for games
- ai
- crowd-simulation
- game-development
- navigation
- navmesh
- pathfinding
- +7 more
+315 stars
from 7,827 · score 5.76
+310 stars
from 4,870 · score 5.74
+299 stars
from 3,803 · score 5.70
22.skypjack / entt
Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more
- header-only
- modern-cpp
- cpp
- entity-component-system
- game-development
- game-programming
- +14 more
+297 stars
from 12,943 · score 5.70
23.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.
- 3d-graphics-engine
- 3d-graphics
- animation
- game-development
- game-engine
- gamedev
+288 stars
from 9,530 · score 5.67
24.mapeditor / tiled
Flexible level editor
+268 stars
from 12,758 · score 5.59
25.endless-sky / endless-sky
Space exploration, trading, and combat game.
- 2d-game
- game
- rpg
- c-plus-plus
- cpp
- free
- +14 more
+252 stars
from 7,457 · score 5.53
26.OpenMW / openmw
OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/
- openmw
- c-plus-plus
- rpg-engine
- tes
- morrowind
- foss
- +1 more
+248 stars
from 6,465 · score 5.52
27.flyinghead / flycast
Flycast is a multiplatform Sega Dreamcast, Naomi, Naomi 2 and Atomiswave emulator
+230 stars
from 2,406 · score 5.44
28.ValveSoftware / GameNetworkingSockets
Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.
- reliable-messages
- networking
- game-development
- realtime-messaging
- peer-to-peer
+228 stars
from 9,801 · score 5.43
29.bulletphysics / bullet3
Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.
- simulation
- robotics
- kinematics
- virtual-reality
- reinforcement-learning
- computer-animation
- +3 more
+220 stars
from 14,624 · score 5.40
30.assimp / assimp
The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.
- asset-pipeline
- assets
- game-development
- c-plus-plus
- assimp
- patreon
- +13 more
+219 stars
from 13,084 · score 5.39
31.widelands / widelands
Widelands is a free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode. The game was inspired by Settlers II™ (© Bluebyte) but has significantly more variety and depth to it.
- game
- python
- c-plus-plus
- json
- lua
- strategy
- +8 more
+208 stars
from 2,910 · score 5.34
32.limbonaut / limboai
LimboAI - Behavior Trees and State Machines for Godot 4
- behavior-tree
- godot-engine
- game-developement
- state-machines
- artificial-intelligence
- godot4
+206 stars
from 2,900 · score 5.33
33.ConfettiFX / The-Forge
The Forge Cross-Platform Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2
+199 stars
from 5,609 · score 5.30
+191 stars
from 5,271 · score 5.26
35.TrinityCore / TrinityCore
TrinityCore Open Source MMO Framework (master = 12.1.5.70688, 3.3.5 = 3.3.5a.12340, cata classic = 4.4.2.60895)
- trinitycore
- wow
- linux
- multi-platform
- multiplayer
- mmorpg
- +1 more
+186 stars
from 10,668 · score 5.23
36.wesnoth / wesnoth
An open source, turn-based strategy game with a high fantasy theme.
- opensource
- game
- free
- strategy-game
- turn-based-strategy
- fantasy
+184 stars
from 6,784 · score 5.22
37.SFML / SFML
Simple and Fast Multimedia Library
+171 stars
from 11,925 · score 5.15
38.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.
- cocos2d
- cocos2d-x
- game-engine
- c-plus-plus
- lua
- metal
- +6 more
+157 stars
from 19,085 · score 5.06
39.Tencent / BqLog
A lightweight, high-performance, industrial-grade cross-language logging library (C++/Java/C#/Kotlin/TS/Python/Go), battle-tested in Honor of Kings.
- cross-platform
- high-performance
- java
- logging
- cpp
- csharp
- +14 more
+154 stars
from 565 · score 5.04
40.The-Powder-Toy / The-Powder-Toy
Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.
- simulation
- game
- powder
- powder-toy
- cellular-automata
- sandbox
+150 stars
from 5,241 · score 5.02
41.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
- +12 more
+146 stars
from 3,887 · score 4.99
+133 stars
from 2,927 · score 4.90
+126 stars
from 13,008 · score 4.84
44.TeamHypersomnia / Hypersomnia
Multiplayer top-down shooter made from scratch in C++. Web version: https://play.hypersomnia.io Made in 🇵🇱
- game
- free-software
- top-down-shooter
- shooter-game
- 2d-game
- cpp
- +14 more
+118 stars
from 1,599 · score 4.78
45.TorqueGameEngines / Torque3D
The repository host gives no description.
+104 stars
from 2,051 · score 4.65
46.TASEmulators / desmume
DeSmuME is a Nintendo DS emulator
+93 stars
from 3,584 · score 4.54
47.spring / spring
A powerful free cross-platform RTS game engine. - Report issues at https://springrts.com/mantis/
- springrts
- c-plus-plus
- lua
- strategy-game-engine
- opengl
- game-engine
- +2 more
+89 stars
from 3,941 · score 4.50
+88 stars
from 1,242 · score 4.49
49.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! ;)
- directx11
- opengl
- cpp17
- game-engine
- stalker
- xray-engine
- +14 more
+84 stars
from 3,521 · score 4.44
50.SuperTux / supertux
SuperTux source code
+84 stars
from 3,103 · score 4.44
51.electronicarts / EASTL
EASTL stands for Electronic Arts Standard Template Library. It is an extensive and robust implementation that has an emphasis on high performance.
- eastl
- stl
- games
- c-plus-plus
- c-plus-plus-11
- c-plus-plus-14
- +3 more
+82 stars
from 9,310 · score 4.42
52.gameplay3d / gameplay
Open-source, cross-platform, C++ game engine for creating 2D/3D games.
- open-source
- cross-platform
- c-plus-plus
- engine
- vulkan
+80 stars
from 4,876 · score 4.39
53.axmolengine / axmol
Open-source C++ game engine with Lua for 2D and 3D games across mobile, desktop, WebAssembly, and Xbox (UWP).
- game-engine
- opengl
- metal
- cocos2d-x
- axmol
- uwp
- +11 more
+80 stars
from 1,423 · score 4.39
54.multitheftauto / mtasa-blue
Multi Theft Auto is a game engine that turns Grand Theft Auto: San Andreas into networked multiplayer.
- multiplayer
- multi-theft-auto
- scripting
- lua
- reverse-engineering
- game-mod
- +14 more
+78 stars
from 1,814 · score 4.37
55.panda3d / panda3d
Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU
- game-engine
- open-source
- panda3d
- cross-platform
- python
- panda3d-game-engine
- +5 more
+76 stars
from 5,187 · score 4.34
56.godot-jolt / godot-jolt
Godot Jolt is a Godot extension that integrates the Jolt physics engine
- game-development
- gdextension
- godot
- godot-engine
- godotengine
- physics
- +2 more
+68 stars
from 2,538 · score 4.23
57.MultiMC / Launcher
A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once
+65 stars
from 4,626 · score 4.19
58.armory3d / armory
3D Engine with Blender Integration
+60 stars
from 3,302 · score 4.11
59.bwapi / bwapi
Brood War API
+60 stars
from 1,661 · score 4.11
60.pokerth / pokerth
PokerTH is a poker game written in C++/Qt.
- board-game
- family-game
- multiplayer
- poker
- pokerth
- texas-holdem
- +11 more
+60 stars
from 634 · score 4.11
61.ixray-team / ixray-1.6-stcop
Stable repository of the modernized X-Ray 1.6 game engine
- cmake
- cuda-support
- dx11
- game-engine
- sdl3
- x64
- +3 more
+58 stars
from 429 · score 4.08
62.ezEngine / ezEngine
An open source C++ game engine.
- gamedev
- game-engine
- 3d-game-engine
- 3d-graphics
- c-plus-plus
+57 stars
from 1,981 · score 4.06
63.bsnes-emu / bsnes
bsnes is a Super Nintendo (SNES) emulator focused on performance, features, and ease of use.
+57 stars
from 1,953 · score 4.06
64.ddnet / ddnet
DDraceNetwork, a free cooperative platformer game
+57 stars
from 803 · score 4.06
+56 stars
from 3,560 · score 4.04
66.nem0 / LumixEngine
3D C++ Game Engine - yet another open source game engine
- game-engine
- game-development
- data-oriented-design
- editor
- entity-component-system
- 3d-game-engine
- +2 more
+55 stars
from 3,847 · score 4.03
67.CraterCrash / godot-orchestrator
Orchestrator: Unleashing Creativity with Visual Scripting
+55 stars
from 1,588 · score 4.03
68.JACoders / OpenJK
Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software
- jedi-academy
- jedi-outcast
- star-wars
- game-development
- fps
- tps
- +12 more
+54 stars
from 2,269 · score 4.01
69.OpenXcom / OpenXcom
Open-source clone of the original X-Com 👽
- c-plus-plus
- sdl
- xcom
- video-game
- openxcom-game
- strategy-game-engine
- +6 more
+52 stars
from 2,195 · score 3.97
70.gemrb / gemrb
GemRB is a portable open-source implementation of Bioware’s Infinity Engine.
- c-plus-plus
- python
- isometric
- game-engine
- engine
- game
+49 stars
from 1,218 · score 3.91
71.kripken / ammo.js
Direct port of the Bullet physics engine to JavaScript using Emscripten
+48 stars
from 4,538 · score 3.89
72.2shady4u / godot-sqlite
GDExtension wrapper for SQLite (Godot 4.x+)
+48 stars
from 1,405 · score 3.89
73.pioneerspacesim / pioneer
A game of lonely space adventure
- game
- space
- simulation
- simulator
- exploration
- elite
- +5 more
+46 stars
from 1,886 · score 3.85
74.gbdev / rgbds
Rednex Game Boy Development System - An assembly toolchain for the Nintendo Game Boy and Game Boy Color
+46 stars
from 1,623 · score 3.85
75.arx / ArxLibertatis
Cross-platform port of Arx Fatalis, a first-person role-playing game
+46 stars
from 1,069 · score 3.85
76.OneLoneCoder / olcPixelGameEngine
The official distribution of olcPixelGameEngine, a tool used in javidx9's YouTube videos and projects
+44 stars
from 4,212 · score 3.81
77.utopia-rise / fmod-gdextension
FMOD Studio GDExtension bindings for the Godot game engine
- godot
- godot-engine
- sound
- music
- fmod
- fmod-api
- +4 more
+42 stars
from 908 · score 3.76
78.electronicarts / CnC_Remastered_CollectionArchived
Command & Conquer: Remastered Collection
- command-and-conquer
- open-source
- real-time-strategy
- rts
+39 stars
from 21,349 · score 3.69
79.JekSun97 / gdTree3D
🌳 Plugin for procedural generation of 3D trees of varying complexity for Godot Engine.
+39 stars
from 346 · score 3.69
80.stepmania / stepmania
Advanced rhythm game for Windows, Linux and OS X. Designed for both home and arcade use.
- stepmania
- rhythm-game
- game
- lua
+37 stars
from 2,078 · score 3.64
81.GameFoundry / B3DFramework
Modern C++ library for the development of real-time graphical applications
+35 stars
from 1,910 · score 3.58
82.IvanMurzak / Unreal-MCP
AI Game Developer for Unreal Engine — MCP plugin (C++ editor plugin + .NET bridge), unreal-cli, connects Unreal Editor to AI agents via ai-game.dev or a local MCP server
- ai
- ai-tools
- gamedev
- mcp
- mcp-server
- unreal
- +14 more
+35 stars
from 22 · score 3.58
83.AtomicGameEngine / AtomicGameEngineArchived
The Atomic Game Engine is a multi-platform 2D and 3D engine with a consistent API in C++, C#, JavaScript, and TypeScript
- game-engine
- game-development
- javascript
- csharp
- typescript
- cplusplus
- +6 more
+32 stars
from 3,458 · score 3.50
84.Open-KO / KnightOnline
OpenKO is an open source version of the old school Knight Online MMORPG. Specifically designed for version 1.298.
+32 stars
from 346 · score 3.50
85.urho3d / urho3dArchived
Game engine
- game-engine
- urho3d
- open-source
- game-development
- angelscript
- cross-platform
- +8 more
+29 stars
from 4,749 · score 3.40
+29 stars
from 2,993 · score 3.40
87.raceintospace / raceintospace
This is the GitHub home of Race Into Space, the computer version of the Liftoff! board game by Fritz Bronner. It was developed by Strategic Visions and published by Interplay as a disk-based game in 1993 and a CD-ROM in 1994. It was open-sourced in 2005 and a number of improvements have been made over the original.
- lunar
- lunar-lander
- moon
- probe
- race
- satellite
- +1 more
+26 stars
from 211 · score 3.30
88.teeworlds / teeworlds
A retro multiplayer shooter
- teeworlds
- game
- multiplayer
- c
- c-plus-plus
- windows
- +4 more
+25 stars
from 2,629 · score 3.26
89.yvt / openspades
Compatible client of Ace of Spades 0.75
+24 stars
from 1,226 · score 3.22
90.EQMG / Acid
A high speed C++17 Vulkan game engine
- game-engine
- vulkan
- vulkan-game-engine
- renderer
- graphics-library
- 3d-engine
- +8 more
+23 stars
from 2,008 · score 3.18
91.Siv3D / OpenSiv3D
C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web)
- game-engine
- gamedev
- game-developement
- cpp
- cpp20
- c-plus-plus
- +2 more
+23 stars
from 1,176 · score 3.18
92.Mudlet / Mudlet
⚔️ A cross-platform, open source, and super fast MUD client with scripting in Lua
- mudlet
- lua
- cross-platform
- mud
- game
- text-based
- +14 more
+23 stars
from 896 · score 3.18
+22 stars
from 4,622 · score 3.14
94.nCine / nCine
A cross-platform 2D game engine
- cpp11
- game-engine
- game-engine-2d
- game-development
- opengl
- real-time
- +13 more
+22 stars
from 1,323 · score 3.14
+22 stars
from 1,056 · score 3.14
96.OpenFodder / openfodder
Open Fodder: An open source port of Cannon Fodder
- cannon-fodder
- game
- dos
- amiga
+21 stars
from 595 · score 3.09
97.colobot / colobot
Source code of open-source Colobot: Gold Edition project developed by Epsitec and TerranovaTeam
- game
- programming
- colobot
- colobot-gold
+20 stars
from 1,239 · score 3.04
98.aappleby / metroboy
A repository of gate-level simulators and tools for the original Game Boy.
+17 stars
from 1,162 · score 2.89
99.Unvanquished / Unvanquished
Unvanquished is a free and open source FPS/RTS hybrid game powered by the Daemon game engine. Historically based on Tremulous as a continuation with decades of work over it.
- game
- game-development
- librocket
- idtech3
- xreal
- tremulous
- +12 more
+17 stars
from 1,115 · score 2.89
100.Rangi42 / tilemap-studio
A tilemap editor for Game Boy, Color, Advance, DS, and SNES projects. Written in C++ with FLTK.
- tilemap
- tilemap-editor
- game-development
- gameboy
- gameboy-color
- gameboy-advance
- +10 more
+15 stars
from 525 · score 2.77