Recently I've really been on a Protomen kick. The Protomen are a band who perform music based on the old Megaman games. However, they're not a cover band (Or at least if they do cover songs, they do so very subtly), instead performing concept albums based on a dystopian look at the Megaman universe. Their first act is pretty heavy on noisy distorted rock, while the second act has more of an 80s rock feel to it. Before I get too Pitchfork-y, I'll link a couple of my favourite tunes from each act.
Act 1: The Will Of One
Act 2: Breaking Out
There's also an Act 3 in the works, and they covered a bunch of Queen's music, which is pretty kickass.