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

• UpdatedOct 26, 2024
• C++

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

• UpdatedNov 18, 2023
• C

Tiny OpenGL Wrapper / 3D Engine in C++

• UpdatedJul 31, 2024
• C++

A Cool High Performance Game Engine

• UpdatedMar 13, 2025
• C++

A port of Babylon.js to C++

• UpdatedJan 2, 2022
• C++

game engine and framework written in luajit

• UpdatedDec 29, 2022
• Lua

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

• UpdatedJan 17, 2025
• C#

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

• UpdatedJul 14, 2024
• ReScript

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

• UpdatedJul 2, 2020
• Java

[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

• UpdatedMar 23, 2017
• Go

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

• UpdatedJul 4, 2018
• Java

Vue wrapper for zDog

• UpdatedDec 9, 2022
• JavaScript

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

• UpdatedJan 4, 2020
• C++

lunokWatch (lilygo twatch2020 series)

• UpdatedOct 1, 2024
• C++

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

• UpdatedMar 13, 2025
• C++

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

• UpdatedAug 28, 2018
• Python

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

• UpdatedJul 1, 2024
• Swift

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

• UpdatedJan 31, 2021
• C++

Brakeza3D is a OpenSource Engine3D for old school lovers

• UpdatedMar 12, 2025
• C++

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

• UpdatedMar 9, 2022
• C++