If you already own the game (via Steam) but lack hard drive space, try these legal compression techniques to reduce the footprint closer to 15GB (though still nowhere near 100MB).

Before you click that "Download Now" button on a random blogspot page, consider these real-world consequences:

Navigate to \NARUTO SHIPPUDEN Ultimate Ninja STORM 4\data\movie or \texture.

Some "clever" uploaders bundle a lightweight Android emulator (like BlueStacks) with the mobile game Naruto: Ultimate Ninja Storm (a 2D card battle or simplified 3D runner). You get a game with "Naruto" in the title, but it is not Storm 4.