game-engine

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Lina Engine is an open-source , modular, tiny and fast C++ game engine, aimed to develop 3D desktop games.

Retro game engine for creating games like it's 1997

Monogatari is a simple web visual novel engine, created to bring Visual Novels to the web.

Lighthouse 2 framework for real-time ray tracing

An Open Source C# 3D Game Engine under MIT license, inspired by Unity and featuring a complete editor

A small C# game framework

2D Game Engine with Lua Scripting made on top of SFML !

Runtime for Go + Godot

A simple 2D game engine for rapid prototyping with Lua, featuring live reload and cross-platform export; this repo is a mirror and development happens at: https://codeberg.org/brettchalupa/usagi

UeCore(Universe Engine Core) is an Open Source MMO RPG Framework World of Warcraft Server Engine (NOT Unreal Engine)

The *cutest* framework out there for creating 2D and 3D games in C++!

Nazara Engine is a cross-platform framework aimed at (but not limited to) real-time applications requiring audio, 2D and 3D real-time rendering, network and more.

LITIENGINE 🕹 The Java 2D game engine.

A fast C++23 3D game engine for modern devices, with wide platform support

Create cross-platform classic RPGs in 2D and 3D with powerful built-in world editing tools.

Realtime 3D Game-Engine with a focus on space sim. Written in C++ 14

🍒 Cherry — Go game server framework powered by Actor Model. Serial goroutine per actor, NATS/etcd discovery, pluggable connectors (TCP/WS/HTTP), protobuf & object-pooled messaging, time wheel, snowflake. Born for MMO/SLG/RPG, scales to millions.

Reverse-engineered ports of Build games using EDuke32 engine technology and development principles (NBlood/Rednukem/PCExhumed)

Game engine for 2D and 3D projects with entity component system (ECS) and data-oriented design

Realtime Math

【Librian】簡明強大的 Galgame | Visual Novel 引擎

Game Boy / Color engine with lots of features

Robust real-time rendering engine on DX11, DX12 with many advanced graphical features for quick prototyping

Skylicht Engine is C++ Game Engine based on Irrlicht 3D. And my goal is to create a high-performance and lightweight Game Framework that can seamlessly function on both web and mobile platforms. This framework will be available to everyone for free.

High-performance C# ECS

Modern & multiplatform 3D game engine

Entity Component System framework aiming for syntax and usage simplicity with maximum performance for game development.

Physics for three. Game engine

JavaScript game engine that uses q5.js/p5.js for graphics and Box2D for physics.