This document is an addendum to the MapCreate USA 6.3 Topo map software, describing the features and functions that differ from the basic version. The software is designed for aviation, backpacking, and related outdoor activities, with a focus on hunting. It offers extensive boundary data for public hunting areas, game management units, and more. Users are recommended to visit the Lowrance website for free software updates and instruction manuals. The high detail map data is organized into six regions.