Today game studio 343 Industries announced Halo 5: Guardians for the Xbox One. It's scheduled for launch in fall, 2015, and they say the game is bigger in terms of scope and content than Halo 4. They're rewriting the engine underlying the game, and their goal is to have it run at 60 fps on the Xbox One. 343i also announced plans to take Halo beyond games. They're collaborating with Steven Spielberg to create a standalone Halo television series.