Don't worry, Hogwarts devotees, you won't need a Marauder's Map to find these new Harry Potter and the Half-Blood Prince videos. First, direct your gaze to the launch trailer above. Once finished, point your wand to the break and two more videos will magically appear. Said videos are "making of" featurettes that discuss, unsurprisingly, the making of the game, including the new dueling, Quidditch and potion-making features. You'll also get to see Tom "Draco Malfoy" Felton working his best PR / Marketing schtick.
Harry Potter and the Half-Blood Prince ships for every platform under the sun this week.