ezEngine

ezEngine is a free and open-source game engine written in C++. Its philosophy is modularity and flexibility, allowing it to adapt to a wide range of use cases. EZ employs a plugin system to integrate features like FMOD or Jolt Physics, enabling you to include only the functionalities you need or replace systems with custom solutions better suited to your requirements. Similarly, the EZ codebase can be built in multiple layers, offering either a full feature set—including a fully functional editor, asset management, and renderer—or a streamlined version with just the foundational libraries and core engine capabilities. This is particularly useful if you need to develop highly customized technology while relying on a high-performance, reliable foundation. EZ places strong emphasis on delivering robust, user-friendly, and thoroughly tested core functionalities. It has been successfully utilized in commercial products.

ezEngine is a free, open-source C++ game engine providing modular, flexible, and well-tested foundational features for complex projects and custom tech development.