A high speed C++17 Vulkan game engine

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

3D engine with modern graphics

The flexible game engine.

Open-source, cross-platform, C++ game engine for creating 2D/3D games.

Stride Game Engine (formerly Xenko)

Cross-Platform C++ 2D/3D game engine

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

C++ Game Engine and Editor

The Forge Cross-Platform Rendering Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2

Ryzom Core is the open-source project related to the Ryzom game. This community repository is synchronized with the Ryzom Forge repository, based on the Core branch.

Rust library to create a Good Game Easily

A refreshingly simple data-driven game engine built in Rust

Aether3D Game Engine

An easy to use, Open-Source, 3D game engine for iOS/macOS game development.

High Performance Game Engine for Production Pipeline

A New Cross-Platform 2D 3D Game Engine

3D Engine with Blender Integration

Data-oriented and multi-threaded C11 Game Engine with libraries & shaders hot-reloading.

Metal-cpp is a low-overhead C++ interface for Metal that helps developers add Metal functionality to graphics apps, games, and game engines that are written in C++.

💥 A modern cross-platform game engine (WIP)

2.5D rendering engine with: GUI system, scripts (Chaiscript), webassembly-support

This is the original "Build" engine code released by Ken Silverman.

🎲 Modern 3D graphics made simple with C++17 cross-platform framework and rendering abstraction API on top of DirectX 12, Metal & Vulkan