Save Load Add-On for FPS Engine is a Unity extension that adds robust save and load functionality to FPS Engine projects. It allows developers to preserve player progress, inventory, position, health, and game states across sessions. Fully compatible with URP and optimized for performance, it integrates seamlessly with FPS Engine’s modular systems and includes easy-to-use scripts for quick setup. Save Load Add-On enables developers to create polished, persistent first-person experiences, enhancing gameplay continuity and player retention in Unity games.