composer Atlas Plug and Celldweller all rights belongs to Rare IronGalaxyStudios and Microsoft. credit goes to RKosmik for putting out these soundtracks in first place.
It slightly annoys me that the far and away best, most epic and incredible piece of music in the entire Killer Instinct franchise belongs to a guest character from another property. Like I don't wish Arbiter's theme was less awesome, but couldn't Celldweller and AP have managed to take one character from the classic franchise (the unfortunate Riptor, perhaps, or Saberwulf or Glacius if you wanted a character who was in 2).and dialed them up to be just a little better than this? I'm just a little sad that there's a disconnect, that's all. It's still an amazing theme in an incredible game.