Top 572 gamedev open source projects

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A lightweight game development environment where games can be written in Wren

🎮 GDevelop is an open-source, cross-platform game engine designed to be used by everyone.

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

TIC-80 is a fantasy computer for making, playing and sharing tiny games.

Play Twine stories in Unity.

Lua language support for Godot Engine

Library for expressive game audio.

Simple mesh cutting algorithm that works on simple 3d manifold objects with genus 0

Entitas++ is a fast Entity Component System (ECS) C++11 port of Entitas C#

An JavaScript implementation of Behavior Trees.

Contemplative society simulation

Note editor for rhythm games.

Resources for game development on haxe

OGSR Project - Evolution of X-Ray Engine for S.T.A.L.K.E.R.: Shadow of Chernobyl

Full Source of Esenthel Engine and its Tools

Flax Engine – multi-platform 3D game engine

⚡️ ENet reliable UDP networking library

JavaScript 2D physics library

A new 3D game engine using modern C++ and Vulkan API

✨ Shader demo - More than 300 examples

🎲 Modern 3D graphics made simple with cross-platform C++17 meta-API on top of DirectX 12 & Metal (Vulkan is coming)

An FP game engine for Scala.

An easy to use, Open-Source, 3D game engine for iOS/macOS game development.

Create your Own Games with Godot, the Free Game Engine: sources from the January Kickstarter project from GDQuest

Cocos Creator is a complete package of game development tools and workflow, including a game engine, resource management, scene editing, game preview, debug and publish one project to multiple platforms.

A pure C# Spriter implementation

An exceedingly easy-to-use pixel perfect orthographic camera script for 2D scenes in Unity. Punch in a few specs and you've got a working pixel perfect camera. It's that easy.

A port of Babylon.js to C++

C# bindings for raylib, a simple and easy-to-use library to learn videogames programming

2 and 3-dimensional fluid simulation library in Rust.

Yet another Common Lisp game engine

A C++14 Entity Component System

General purpose engine written in C++ with emphasis on materials rendering (PBR, clear coat, anisotropy, iridescence)

Examples for the Magnum C++11/C++14 graphics engine

Skinnable GUI with useful widget collection. Fork of GWEN.

2D engine / framework built around SFML

Donkey Kong remake using react-native-game-engine 🙉

Ubpa Entity-Component-System (U ECS) in Unity3D-style

C++ frame profiler

Cross-platform game engine.

A demo project with Godot engine and Nakama server.

Customizable rimlight shader for Unity that includes pulsation and noise scrolling. Give your scenes that extra oomph!

LÖVE GUI Library

💖 Lua + LÖVE + 3DS = LövePotion

A Lightweight Socket Service with heartbeat, Can be easily used in TCP server development.

a list of curated opensource Unity packages for future proof Game Developers

Lightweight toolset for creating concurrent networking systems for multiplayer games

The infamous Pan Docs historical document: the single, most comprehensive Game Boy technical reference.

A C++14 framework for 2D games

VoxLords - ThreeJS WebGL game with a simple voxel engine

Collection of helpful utilities we use in our Unity projects.

An open source game engine for C++20 🐶 🎮

A curated list of awesome PICO-8 resources, carts, tools and more

Туториалы по LibGDX

👾 Modern and minimalist pixel editor

A fun 2D retro platformer inspired by Sonic games and a game creation system.

GDNative wrapper for SQLite (Godot 3.2+)