KlayGE is a cross-platform open source game engine with plugin-based architecture.

python opengl cross-platform game-engine graphics engine opengles openal engine3d d3d12 d3d11

• Updated Jul 17, 2026
• C++

4X Space Strategy game Star Ruler 2's open source distribution.

game c-plus-plus game-engine cpp engine engine3d star-ruler-2

• Updated Nov 18, 2023
• C

Tiny OpenGL Wrapper / 3D Engine in C++

audio drawing wrapper opengl game-engine shaders engine engine3d game-engine-3d 3d-engine opengl3 tinyengine drawing-helper

• Updated Jul 31, 2024
• C++

A port of Babylon.js to C++

c-plus-plus gamedev opengl engine3d

• Updated Jan 2, 2022
• C++

A versatile game engine designed for creating video games and real-time apps.

android gamedev csharp game-engine uwp engine rendering engine3d game-engine-3d 3d-graphics 3d-graphics-engine game-engine-2d

• Updated Nov 10, 2026
• C#

game engine and framework written in luajit

linux font gui lua-library lua game-engine ffi game-development luajit lua-script love2d ffi-wrapper game-framework luajit-ffi-bindings engine3d source-engine garrysmod luajit-ffi game-dev

• Updated Dec 29, 2022
• Lua

开源Web3D低代码平台，一条龙可视化搭建Web3D应用、编辑器、引擎，共建开放互助的Web3D生态

editor webgl typescript engine imgui engine3d web3 webgl2 webdevelopment webgpu web3d low-code webgl1 low-code-development-platform lowcode rescript low-code-framework meta3d lowcodeplatform

• Updated Oct 24, 2026
• ReScript

Gloomy Dungeons II - a continuation of old-school 3d-shooter.

android game wolf3d engine3d wolf

• Updated Jul 2, 2020
• Java

Brakeza3D is a OpenSource Engine3D for old school lovers

open-source development sdl2 video-game engine3d indiedev indiegame open-gl

• Updated Nov 11, 2026
• C++

[2013, incomplete] the goal back then: "a Go-native, modern-OpenGL real-time 3D rendering engine" ➜ I think it's still a solid *basis* for one; the real "meat" is in `___old2013` ➜ project stalled out as my focus shifted elsewhere from 2014

go golang graphics-engine shaders three-d realtime shader engine3d

• Updated Mar 23, 2017
• Go

Old-school 3D shooter for android. Wolf-like engine, but *not* raycasting.

game andriod wolf3d engine3d wolf

• Updated Jul 4, 2018
• Java

Vue wrapper for zDog

vuejs canvas engine3d 3d zdog

• Updated Dec 9, 2022
• JavaScript

lunokWatch (lilygo twatch2020 series)

arduino games lua esp32 wifi cpp11 engine3d ble sqlite3 handwriting-recognition spiffs gpl3 ota-update gadgetbridge esp32-arduino lilygo nvs stepcounter littlefs banglejs

• Updated Oct 1, 2024
• C++

HXEngine is a cross-platform open source game engine developed by personal

qt opengl game-engine cpp shaders gdi glsl engine3d

• Updated Jan 4, 2020
• C++

Example projects for GateEngine, a cross platform game engine for Swift developers.

swift gamedev game-development swift-package-manager engine3d spm 3d-game-engine 2d-game-engine engine2d 2d-game-framework swift5 swiftlang swift-lang 3d-game-framework

• Updated Jul 1, 2024
• Swift

Desktop/Android Python game development framework on top of Vulkan API

python vulkan engine3d high-performance-computing gamedev-library

• Updated Aug 28, 2018
• Python

Vulkan-based graphics framework designed for game development and graphics applications on Linux.

game-engine vulkan engine3d cpp20

• Updated Aug 5, 2026
• C++

3D Graphics Engine For Games | C++ OpenGL 4.1

engineering graphics-engine game-engine engine engine3d geometry-processing fragment-shader 3d-printing 3d 3d-game-engine 3d-graphics 3d-printer 3d-engine vertex-shaders height-map tesselation normal-mapping geometry-shader terrain-generator tesselation-shader

• Updated Jan 31, 2021
• C++

A path tracer based on hardware ray tracing

gpu rendering engine3d gpu-acceleration ray-tracing path-tracing

• Updated Dec 6, 2023
• C++

Neta from <NEW GAME!> Sakura Nene's game engine.

opengl graphics engine3d direct3d

• Updated Mar 9, 2022
• C++