With Halo 4 coming out this November 6th, most of us have been wondering who will be the main antagonists of Halo 4. As stated before by Frank O’Connor, this new trilogy will bring back some of the known enemies in the universe while new enemies will be added. Let’s discuss what is known so far.
First of all, It has already been confirmed that Elites, Grunts and Jackals will be in the game, which is not much of a surprise, after all, we know how to deal with these bad guys. Why are they back in the series as enemies? Let’s recall a few things of Halo: Glasslands. The Elites seem to have separated in two sides; one wants to go on and keep an alliance with the humans (which is the Arbiter’s side); and the other one simply wants to take revenge on the humans and the Arbiter. In other words, these Elites who are against Arbiter’s decisions and humanity might be the ones who reform the Covenant, with most of the original species and possibly new ones. It’s not clear whether they found Master Chief by accident or they actually knew where he was.
On the other hand, it can be assumed by Halo Anniversary’s terminals that the Forerunners will be in Halo 4 for the first time (at least as physical characters) but whether they are going to be our allies or enemies is still an enigma. There has been rumors that the Forerunners will in fact be the “ancient evil” that Master Chief will face; or even the Precursors. Yet, in the book Halo Cryptum it is stated that Precursors never fought against humanity but against the forerunners; besides, Precursors never accepted the Forerunners as the carriers of the Mantle. Anyways, fans should expect to see all types of Sentinels (even the big ones from Halo 2) in the game. In addition, according to the book Halo Primordium, a clone of Guilty Spark has been found who is now desperate to find the Librarian. Since he has the memory of the ancient human Chakas, it can be assumed that he will be an ally or a neutral character.
Well, what about the Flood? O’Connor already said that we are not fighting the Flood in Halo 4, but that doesn’t deny its presence in the game, so Flood might be seen in the game in a way or another, in the end, they have always been there in the main trilogy and Halo Wars. Also, in Halo Cryptum it is revealed that the flood can decide to infect or not, meaning they could be allies for the third time in the series (or even neutral). However, if this planet turns out to be a Shield World, then theoretically the Flood cannot be there.
So if none of these are the ancient evil, then what or who will be? Could be the unknown creature that comes out in Making Halo 4: First Look? We will have to wait more to find out.