Trending repositories

101.MonoGame / MonoGame

One framework for creating powerful cross-platform games.

• xna
• monogame
• game-framework
• gamedev
• csharp
• cross-platform
• +7 more

102.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

103.copy / v86

x86 PC emulator and x86-to-wasm JIT, running in the browser

• emulator
• virtualization
• x86
• wasm

104.mxgmn / WaveFunctionCollapse

Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

• procedural-generation
• machine-learning
• gamedev
• algorithm
• csharp
• wfc

105.endless-sky / endless-sky

Space exploration, trading, and combat game.

• 2d-game
• game
• rpg
• c-plus-plus
• cpp
• free
• +14 more

106.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

107.dialogic-godot / dialogic

💬 Create Dialogs, Visual Novels, RPGs, and manage Characters with Godot to create your Game!

• addon
• plugin
• godot
• game
• dialogue
• visualnovel
• +3 more

108.kitao / pyxel

A retro game engine for Python

• game
• game-development
• game-engine
• gamedev
• graphics
• html
• +10 more

109.libgdx / libgdx

Desktop/Android/HTML5/iOS Java game development framework

• libgdx
• java
• game
• cross-platform
• android
• ios
• +10 more

110.ovsky / compound

Open source emulator for the Nintedo Switch 1 and 2. Highly work in progress

111.SFTtech / openage

Clone of the Age of Empires II engine 🚀

• game
• engine
• python
• c-plus-plus
• qt
• nyan
• +13 more

112.melonDS-emu / melonDS

DS emulator, sorta

• dsi
• emulator
• nds

113.PaperMC / Paper

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

• minecraft
• bukkit
• minecraft-server
• minecraft-api
• minecraft-performance
• tacos
• +4 more

114.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

115.renpy / renpy

The Ren'Py Visual Novel Engine

• renpy
• visual-novel
• python
• game-engine
• visual-novel-engine

116.mgba-emu / mgba

mGBA Game Boy Advance Emulator

• mgba
• gameboy-emulator
• gameboy-advance-emulator
• gba
• gameboy-advance
• gameboy-color-emulator
• +6 more

117.mapeditor / tiled

Flexible level editor

• editor
• level
• qt
• c-plus-plus
• tile
• java
• +8 more

118.xemu-project / xemu

Original Xbox Emulator for Windows, macOS, and Linux (Active Development)

• original-xbox
• xbox
• emulator
• hacktoberfest
• emulation

119.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
• +5 more

120.beyond-all-reason / Beyond-All-Reason

Main game repository for Beyond All Reason.

121.erincatto / box2d

Box2D is a 2D physics engine for games

122.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

123.smogon / pokemon-showdown

Pokémon battle simulator.

• hacktoberfest

124.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

125.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

126.hajimehoshi / ebiten

A dead simple 2D game engine for Go

• go
• golang
• golang-library
• game
• game-development
• game-2d
• +6 more

127.lutris / lutris

Lutris desktop client

• gaming
• game-launcher
• linux-app

128.Revolutionary-Games / Thrive

The main repository for the development of the evolution game Thrive.

• thrive
• game
• simulation
• evolution
• strategy
• biology
• +5 more

129.rojo-rbx / rojo

Rojo enables Roblox developers to use professional-grade software engineering tools

• roblox-studio
• sync
• roblox
• lua

130.limbonaut / limboai

LimboAI - Behavior Trees and State Machines for Godot 4

• behavior-tree
• godot-engine
• game-developement
• state-machines
• artificial-intelligence
• godot4

131.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

132.sbondCo / Watcharr

Open source, self-hostable watched list for all your content (movies, tv series, anime, games) with user authentication, modern and clean UI and a very simple setup.

• go
• golang
• svelte
• sveltekit
• sqlite
• sqlite3
• +14 more

133.OpenEmu / OpenEmu

🕹 Retro video game emulation for macOS

• openemu
• objective-c
• macos
• emulation
• emulator
• retrogaming

134.wesnoth / wesnoth

An open source, turn-based strategy game with a high fantasy theme.

• opensource
• game
• free
• strategy-game
• turn-based-strategy
• fantasy

135.nathanhoad / godot_dialogue_manager

A powerful nonlinear dialogue system for Godot

• godot
• dialogue
• editor
• runtime
• addon
• gdscript
• +3 more

136.shap / shap

A game theoretic approach to explain the output of any machine learning model.

• interpretability
• machine-learning
• deep-learning
• gradient-boosting
• shap
• shapley
• +1 more

137.ikemen-engine / Ikemen-GO

An open-source fighting game engine that supports MUGEN resources.

• go
• golang
• game-engine
• gamedev

138.pelican / panel

Free, open source game server management panel built on Laravel and Docker.

• laravel
• docker
• php
• free
• opensource
• server
• +14 more

139.ramokz / phantom-camera

A Camera addon for Godot 4. Inspired by Cinemachine.

• camera
• godot
• addon
• plugin
• game-development
• godotengine
• +1 more

140.Voxelum / x-minecraft-launcher

An Open Source Minecraft Launcher with Modern UX. Provides a Disk Efficient way to manage all your Mods!

• electron-vue
• electron
• typescript
• nodejs
• vite
• minecraft
• +7 more

141.doublespeakgames / adarkroom

A Dark Room - A Minimalist Text Adventure

142.TrinityCore / TrinityCore

TrinityCore Open Source MMO Framework (master = 12.1.5.70783, 3.3.5 = 3.3.5a.12340, cata classic = 4.4.2.60895)

• trinitycore
• wow
• linux
• multi-platform
• multiplayer
• mmorpg
• +1 more

143.supertuxkart / stk-code

The code base of SuperTuxKart

144.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

145.Cysharp / UniTask

Provides an efficient allocation free async/await integration for Unity.

• csharp
• unity
• coroutine
• task
• thread

146.flyinghead / flycast

Flycast is a multiplatform Sega Dreamcast, Naomi, Naomi 2 and Atomiswave emulator

• emulation
• sega-dreamcast
• sega-naomi
• emulator

147.gabrielecirulli / 2048

The source code for 2048

• 2048
• 2048-game
• game
• javascript
• online-game
• puzzle-game

148.CorsixTH / CorsixTH

Open source clone of Theme Hospital

• remake
• opensource
• game
• strategy-game
• theme-hospital

149.nikita36078 / J2ME-Loader

A J2ME emulator for Android.

• android
• j2me
• emulator
• javame

150.Ralex91 / Razzia

A self-hosted, open-source quiz platform for smaller events.

• self-hosted
• learning
• quizz
• game
• survey
• trivia

151.itchio / itch

🎮 The best way to play your itch.io games

• itchio
• electron
• typescript
• game-development

152.IvanMurzak / Godot-MCP

Godot-MCP — Model Context Protocol (MCP) integration for the Godot Engine. AI tools for the Godot Editor in C#, with cloud connection to ai-game.dev. Apache-2.0.

• ai
• ai-tools
• gamedev
• godot
• godot-engine
• mcp
• +14 more

153.tcgdex / cards-database

Pokémon Trading Card Game Card (TCG) Database for the TCGdex API. ⭐ Leave a star if the project interest you !

• pokemon
• tcg
• trading
• card
• game
• tcgdex
• +4 more

154.pygame / pygame

🐍🎮 pygame (the library) is a Free and Open Source python programming language library for making multimedia applications like games built on top of the excellent SDL library. C, Python, Native, OpenGL.

• python
• pygame
• sdl2
• sdl
• game-development
• gamedev
• +1 more

155.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

156.Kapendev / parin

A delightfully simple 2D game engine.

• game-engine
• gamedev
• game-development
• cross-platform
• game-framework
• graphics
• +3 more

157.felixrieseberg / windows95

Windows 95 in an app. Runs on macOS, Linux, and Windows.

158.pret / pokered

Disassembly of Pokémon Red/Blue

• pokemon
• disassembly
• gameboy
• reverse-engineering
• gbz80

159.inkle / ink

inkle's open source scripting language for writing interactive narrative.

160.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

161.id-Software / Quake-III-Arena

Quake III Arena GPL Source Release

162.MinecraftForge / MinecraftForge

Modifications to the Minecraft base files to assist in compatibility between mods. New Discord: https://discord.minecraftforge.net/

• java
• forge
• minecraft
• mod

163.not-fl3 / macroquad

Cross-platform game engine in Rust.

• wasm
• rust
• android
• ios
• game-engine

164.id-Software / Quake

Quake GPL Source Release

165.CaffeineMC / sodium

A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter

• minecraft
• fabric
• neoforge

166.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

167.gameyfin / gameyfin

Manage your video games.

• hacktoberfest

168.SFML / SFML

Simple and Fast Multimedia Library

• sfml
• c-plus-plus
• multimedia
• games
• opengl
• sdk
• +4 more

169.legendary-gl / legendary

Legendary - A free and open-source replacement for the Epic Games Launcher

• epicgames-launcher
• epic-games
• epic-games-client
• epic-games-launcher
• linux-gaming

170.moraroy / NonSteamLaunchers-On-Steam-Deck

Installs the latest UMU/GE-Proton and Non Steam Launchers under 1 Proton prefix folder and adds them to your steam library. Installs... Battle.net, Epic Games, Ubisoft, GOG, EA App, Amazon Games, itch.io , Legacy Games, The Humble Games Collection, IndieGala, Rockstar Games Launcher,PS Plus, Glyph, VKPlay & HoYoPlay, Waydroid and Games on SD Card.

• deck
• steam
• machine
• nonsteam
• steamos

171.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

172.NetHack / NetHack

Official NetHack Git Repository

• game
• roguelike
• c

173.Unity-Technologies / UnityCsReference

Unity C# reference source code.

174.nzp-team / nzportable

Call of Duty: Zombies demake, powered by various Quake sourceports. https://docs.nzp.gay/

175.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

176.PhilipK / BoilR

Synchronize games from other platforms into your Steam library

• steam
• games
• launcher
• synchronization
• linux
• steamdeck
• +1 more

177.spimort / TerraBrush

The repository host gives no description.

178.flame-engine / flame

A Flutter based game engine.

• flutter
• game-engine
• game
• dart
• flame
• hacktoberfest
• +2 more

179.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.

• html5-game-engine
• javascript-game-engine
• 2d
• agent-skills
• canvas
• contributions-welcome
• +14 more

180.Maaack / Godot-Game-Template

Godot template with a main menu, options menus, pause menu, credits, scene loader, extra tools, and an example game scene.

• game-development
• godot
• godot-addon
• godot-plugin
• godot-template
• godot4
• +1 more

181.godot-gdunit-labs / gdUnit4

Embedded unit testing framework for Godot 4 supporting GDScript and C#. Features test-driven development, embedded test inspector, extensive assertions, mocking, scene testing.

• test-automation
• testing
• testing-tools
• unit-test
• unittest
• unittest-framework
• +6 more

182.bloxstraplabs / bloxstrap

An alternative bootstrapper for Roblox with a bunch of extra features.

• roblox
• launcher
• mod
• csharp

183.turbulenz / turbulenz_engine

Turbulenz is a modular 3D and 2D game framework for making HTML5 powered games for browsers, desktops and mobile devices.

184.rwv / chinese-dos-games

🎮 Chinese DOS games collections.

• dos
• game

185.XProger / OpenLara

Classic Tomb Raider open-source engine

• tombraider
• openlara

186.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

187.RigsOfRods / rigs-of-rods

Main development repository for Rigs of Rods soft-body physics simulator

• physics-simulation
• sandbox-game
• soft-bodies
• trucks
• trailers
• trains
• +3 more

188.rojo-rbx / rokit

Next-generation toolchain manager for Roblox projects

189.TASEmulators / desmume

DeSmuME is a Nintendo DS emulator

• emulator
• nds
• c-plus-plus
• arm
• cpp
• emulation

190.boardgameio / boardgame.io

State Management and Multiplayer Networking for Turn-Based Games

• boardgames
• game-engine
• tabletop
• react
• react-native
• javascript
• +2 more

191.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.

• c-sharp
• c-plus-plus
• winforms
• emulator
• emulation
• saturn
• +2 more

192.SteamGridDB / steam-rom-manager

The bulk game importer and artwork manager for Steam!

193.bitburner-official / bitburner-src

Bitburner source code.

194.vinegarhq / vinegar

Run Roblox Studio on Linux.

• roblox
• go
• wine
• linux
• dxvk
• roblox-launcher
• +1 more

195.jMonkeyEngine / jmonkeyengine

A complete 3-D game development suite written in Java.

• jmonkeyengine3
• jmonkeyengine
• java
• hacktoberfest
• jme3
• game-engine-3d

196.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

197.dragoonDorise / EmuDeck

Emulator configurator for Steam Deck

198.pret / pokecrystal

Disassembly of Pokémon Crystal

• pokemon
• disassembly
• gameboy-color
• reverse-engineering
• gbz80

199.taisei-project / taisei

A free and open-source Touhou Project fangame

• sdl
• c
• game
• opengl
• touhou
• danmaku
• +2 more

200.Grasscutters / Grasscutter

A server software reimplementation for a certain anime game.

• java
• kcp
• server
• private-server