@Deftone I think for quite a while, music in games has been of exceptional quality. It's a real strong case for using quality sound hardware for gaming.
I can think of a few examples of game music that stood out:
1. In a particular place in Serious Sam: The First (or Second) Encounter, there was this amazing bass note sequence playing. I hung around and played it over and over again. I actually managed to blow the sub-woofer in my gaming laptop doing it. (Was not using Chord then.) Had to get on Ebay and buy another sub-woofer for my laptop, straight away.
2. At a certain point in Wolfenstein, in either The New Order or The Old Blood. I liked some harmonious sounds being played. It was a bit like really high quality dance trance stuff. I had to hang around and play it a few times. (I think I was using Mojo at that time.) Then keep going backwards a bit to go forwards again, and trigger the music again. Eventually you have to move on, and shoot more enemies.
3. Morrowind had some good music.
Often though I will lower music volume in games. It can be loud and distracting when concentration is needed. I have it audible enough to know when to turn it up for good music. It's not just music though, as sound effects are all part of the parcel. Atmospherics like as someone mentioned wind. There's a point in Metro: Last Light, where you cross a bridge. The cross wind is excellent, and the driving horizontal rain on the gas mask is the icing on the cake. It's powerful imagery, and audio imagery too; a memorable moment. ...… Then there is speech too, which the better that DAC, the more immersive conversations are.
I do think gaming is worth using an expensive Chord DAC for. I will for sure be trying out my TT2 in gaming. The transparency of Chord DACs, makes the whole gaming experience more life-like. Immersion in gaming can be like 'forgetting everything that's going on around the player'. Rather than feeling like playing a game that's software running. All on a monitor with sides, and wondering what it really should sound like.
All said and done though, gaming is the prize. Therefor we should play on whatever we have, whatever the quality. Although, I do think some games should be saved to play on more powerful hardware.