Mods that do significantly alter gameplay mechanics are discussed in the More Mods section. These essential mods do not alter the gameplay mechanics of Skyrim significantly. Hi all! I recently put together a video themed around medieval styled mods for skyrim and how to visually transform the world into a land which resembles more of that historic medieval depiction. These Essential mods will greatly enhance your Skyrim experience, improving Skyrims UI, adding more immersive features, and improving graphics.