* ActorAllusion: It may be unintentional, but [[VideoGame/{{Persona3}} this is not the first time]] that Creator/YuriLowenthal voiced [[spoiler:the protagonist of a game, along with a god of death sealed within his body.]]
* CrossDressingVoices: A few generic female soldiers are voiced by men in the story.
* NamesTheSame: No, the game has nothing to do with the Chaos Space Marine legion of TabletopGame/{{Warhammer 40000}}.