A glut of real-time strategy. A surfeit. A plethora even. That’s what 2006 feels like: one crispy, creamy confectionary after another. Well brace yourselves, here comes another, shining the light of Elendil onto an original that hardly needed it. Rise of the Witch-king is such an all-around quality follow-up to this spring’s The Battle for Middle-earth II that if you missed the original release, the expansion is all the reason you’ll need to pick up both.