1. Developed by the Open 3D Foundation, Open 3D Engine (O3DE) is an open-source, cross-platform game engine. 2. Released under the Apache 2.0 license, making it free for commercial and non-commercial use. 3. Designed for the creation of high-quality, AAA games and simulations. 4. Features a modular architecture for flexibility and scalability. 5. Supports a wide range of platforms, including Windows, Linux, and macOS. 6. Employs a component-based entity system for game object management. 7. Integrates with industry-standard tools like Autodesk Maya and Blender. 8. Built-in support for multiplayer networking and cloud services. 9. Collaborative development and community-driven, encouraging contributions and extensions. 10. Utilizes C++ and Lua scripting for game logic and customization.