Halo 4

343 Industries’ Frank O’Connor has been discussing Halo 4′s plot in front of the camera, with some new multiplayer footage thrown in for good measure.

In the video he discusses the game’s plot, what role the Covenant will play, the much teased new enemy and his reunion with his Mark-4 replacements. The footage features red and blue Spartans getting killed with an assault rifle. Yesterday, 343 announced the Halo 4 Limited Edition, you can check its contents here.

What could this mysterious enemy be? Share your ideas below.

Source: GameCenter