Halo: The Master Chief Collection

Halo: The Master Chief Collection is an upcoming Xbox One game that contains Halo: Combat Evolved (including the remastered Anniversary Campaign), Halo 2 remastered, Halo 3, and Halo 4. It is being developed by 343 Industries and will release on November 11, 2014, for $59.99 USD.

Features
The Master Chief Collection contains every Campaign mission, multiplayer map, and Spartan Ops mission from all four games, each in their original engines and running at 1080p 60 FPS with dedicated servers. The 15 Halo 2 Campaign missions and 6 of the Halo 2 multiplayer maps will be remastered and collectively called Halo 2: Anniversary. Two additional scenes, a prologue and an epilogue, will foreshadow the events of Halo 5: Guardians.

Players will navigate through the Collection's various modes and games via the Master Menu. All of the Campaign missions will be unlocked at the start. The Campaign system features Mission Playlists, which contain mixes of missions within the same Campaign or mixes of missions spanning multiple Campaigns.

The Master Chief Collection will contain all of the old terminals as well as some new ones, which will foreshadow the events of Halo 5: Guardians.

Halo: Nightfall and the Halo 5: Guardians multiplayer beta will be accessible through The Master Chief Collection. Additionally, exclusive content unlocked in The Master Chief Collection will carry over to Halo 5: Guardians.

Multiplayer
The Master Chief Collection contains every multiplayer map playable in its respective original engine. In matchmaking, voting options can span multiple games, meaning a single lobby can have options between Blood Gulch in the Halo: Combat Evolved engine, The Pit in the Halo 3 engine, and Haven in the Halo 4 engine. Six of the Halo 2 multiplayer maps, including Ascension, Lockout, and Zanzibar, have been remastered.

Achievements
The Master Chief Collection's achievements span each of the four games and are worth a total of 4,000 gamerpoints.

Trivia

 * The models used in Halo 2: Anniversary were taken from multiple games and decided on a case-by-case basis.
 * Unlike in Halo: Combat Evolved Anniversary, Halo 2: Anniversary's switch from classic to remastered is instant.