343 hopes to offer all the original custom game options for each title, too, and Halo 2 Anniversary's multiplayer and campaign will preserve all of the original Halo 2 button combos, such as BXR. There's a caveat: certain button combos and glitches may not work as they once did on the game's six remastered maps, as these now run on a new engine. "Rest assured, we are working very hard to match the original experience as closely as possible on this engine."
Finally, anybody holding out for an Xbox 360 version should uncross his or her fingers. "We are dedicated to bringing a full and fun experience to Halo: The Master Chief Collection on Xbox One, providing you with dedicated servers, a unified interface, increased visual fidelity, and gameplay running at 60 fps. We do not have any plans to bring the game to Xbox 360 as the game size, enhanced features and technical specifications simply can't support it."