Games

godot

Games

Godot Engine – Multi-platform 2D and 3D game engine

imgui

Games

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

pixijs

Games

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

bevy

Games

A refreshingly simple data-driven game engine built in Rust

GDevelop

Games

🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

libgdx

Games

Desktop/Android/HTML5/iOS Java game development framework

pyxel

Games

A retro game engine for Python

aframe

Games

:a: Web framework for building virtual reality experiences.

bgfx

Games

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

openage

Games

Clone of the Age of Empires II engine 🚀

MonoGame

Games

One framework for creating powerful cross-platform games.

PySimpleGUI

Games

Python GUIs for Humans! Create any GUI simple or complicated in a way that's intuitive. Launched in 2018. NEW for 2026

luanti

Games

Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation

ebiten

Games

A dead simple 2D game engine for Go

nakama

Games

Scalable open-source game backend server: multiplayer, matchmaking, leaderboards, chat, and social features for games.

entt

Games

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

tiled

Games

Flexible level editor

boardgame.io

Games

State Management and Multiplayer Networking for Turn-Based Games

JoltPhysics

Games

A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR appl

flame

Games

A Flutter based game engine.

awesome-godot

Games

A curated list of free/libre plugins, scripts and add-ons for Godot

Pixelorama

Games

Unleash your creativity with Pixelorama, a powerful and accessible open-source pixel art multitool. Whether you want to

ET

Games

Unity3D Client And C# Server Framework

o3de

Games

Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to

Fyrox

Games

3D and 2D game engine written in Rust