OH MAN THIS WAS GREAT! The track slaps, and it's important, because the whole game rides on it. I had a blast tapping my foot and trigger to the beat. Also- it had waking on walls? Awesome! It didn't even need it to be a great game, but there it is!
Two things that could be better:
1. enemies- they were too deadly on short distance and ignored you long distance.
2. Turns out I can't platform in first person for shit :) It took me a bunch of restarts to get a feel for the jumps. In lesser game I'd ragequit, but this is not a lesser game