FFA Firelink Shrine uSDK is a fan-created map for MORDHAU that recreates the iconic Firelink Shrine from Dark Souls 1. This utility offers players a nostalgic experience by bringing familiar models and textures into the MORDHAU environment. The level is fully playable, although some graphical elements, like shadows and normal maps, may not meet high-quality standards. Despite these minor issues, the map retains a visually appealing aesthetic and serves as an engaging addition to the game.

Future updates for this mod may include enhancements such as a Phantom system with visual teleporters, Dark Souls-themed weapons, and potentially a boss-like Easter egg. While the developer has not guaranteed these features, they express a desire to expand the mod's functionality. Players are advised to set shadow quality to High or Ultra for the best visual experience, making this mod a worthwhile exploration for fans of both MORDHAU and Dark Souls.