Since this will include the most recent Halo game, if you have not played the campaign, please stop reading now.
In the game timeline of events we have;
Halo Wars
Halo Reach
CE/CEA
Halo 2
Halo 3 ODST
Halo 3
Halo 4
I’m wondering about in-game, footsoldier voice recognition and translation. So we can leave out HW.
Reach: Not the first contact with the Covenant by any means, but the “beginning of the end” when it comes to the War. Spartan soldiers and the armor do not appear to be translating any Covenant speech.
CE/CEA: Either the Mjolnir armor and/or the presence of the AI Cortana inside, allows the MC to understand Grunt speech, but not Jackals, Hunters, or Elites.
Halo 2: The MC with a new armor revision and Cortana, can now understand Grunt, Elite, Brute and Prophet. But not Jackals, Drones or Hunters.
Halo 3 ODST: in New Mombassa, after Regret has slipspaced out, the ODST squad is dealing with Brutes, Grunts, Hunters mostly and (if memory serves, can not translate their speech). I would assume that it is due to OSDT armor not being as “smart” or that the characters do not have AI integration.
Halo 3: Since we’re allied with various factions, our understanding of their speech is (based on my recollection) clear and accurate, even the Flood is speaking to us.
Halo 4: After 4 years in cryo, all of a sudden we can’t understand Grunts or Elites? Did they have a language revolution and decide to adopt Boccee from Star Wars?
I may be off on some details, but the big question that I have is… what happened? I can understand that 343i might not have wanted or been capable of getting Staten to voice the new play-dough Grunts, but there was plenty of canon and other good voice actors who had already fleshed out the Elite and Grunt voices, personalities and phraseology over the previous installments. Is there an in-game, backstory, retcon or other in-cannon explanation that I missed?
And just so I am clear, I am not a canon-purist. I am not trying to be difficult or “stir a pot”. I am a big boy and can handle changes that occur “just because we said so”. But I do believe that the non-Human voice acting, characterizations, building of culture and persona, all of that benefited from the player hearing more and more from these various species as the series progressed.
I could have sworn that I occasionally hear the word “demon” when engaging various Covenant in H4, but I may be projecting or wanting to hear something that I recognize. If THEY recognize ME, I am curious why I can’t understand them.