game-engine

Kaetram is an open-source 2D HTML5 MMORPG. It is an extended version of BrowserQuest (BQ).

Native engine for Cocos Creator v2.x

ET: Legacy is an open source project based on the code of Wolfenstein: Enemy Territory which was released in 2010 under the terms of the GPLv3 license.

3D FPS game engine with full dynamic lighting and shadows

🏵 An ultra-minimalist game engine

The BombSquad Game Engine

Lua language support for Godot Engine

:sunglasses: A curated list of Entity-Component-System (ECS) libraries and resources

🎮 TypeScript game numeric engine for RPG & strategy games. Zero dependencies, type-safe formula parsing, battle system simulation, and expression evaluation. 基于 TypeScript 的游戏数值引擎，专为 RPG 和策略游戏设计。零依赖、类型安全的公式解析、战斗系统模拟和表达式计算。

Game engine for PlayStation 2™

Robust multiplayer game engine, used by Space Station 14

A minimalist CPU-based 3D console engine in C# (.NET 8) built from scratch. Features Raycasting/Raytracing, dynamic lighting & shadows, .obj loader, and custom TCP-based multiplayer with real-time chat. No external graphics APIs.

OpenGL/Vulkan Java 3D Engine

A modern 2D game engine for the browser.

A fast 2D game engine — TypeScript SDK, C++/WebAssembly core, visual editor. Ship one project to web, desktop, WeChat MiniGames, playable ads, and native Android / iOS.

Thunder Engine – Cross-platform 2D and 3D game engine with modular architecture

:mushroom: Full stack voxel engine

A cross-platform Java game Engine (Framework) , support JavaFX / Android / IOS / HTML5 / Linux / MAC / Windows

a Game Framework in Nim inspired by Pico-8.

C++ game engine project, for learning, practice and experiment.

Descent-Rebirth and Descent II-Rebirth

Galgame Editing. Redefined | 视觉小说编辑，再进化

An open-source 3D colony management game for PC, Mac and Linux

Dear ImGui Automation Engine & Test Suite

eepp is an open source cross-platform game and application development framework heavily focused on the development of rich graphical user interfaces.

A React Native app showcasing some examples using react-native-game-engine 🐒✨

Gideros Release version

Free Software implementation of the Ruby Game Scripting System (RGSS)

Progressive web 3D game engine.

仙三开源版 - The efforts to create an open-source implementation of Chinese Paladin 3