Learn how to save and load Skill Tree progress in Unreal Engine 5.8 using Blueprints. This tutorial adds a SaveGame system that stores skill ranks and related gold values, detects existing save files, restores player progress, and refreshes the Skill Tree UI after loading. Blueprints only—no C++ required.
https://dev.epicgames.com/community/learning/tutorials/Zdm6v/how-to-save-load-a-skill-tree-in-unreal-engine-5-8-blueprints