Halo Master Chief Collection Announced via Xbox E3 Game On press conference.
Over 100 multiplayer maps, every map in the series to date.
Halo's 1-4 remastered in HD with Halo Nightfall videos included. Includes Halo 5: Guardians Beta. $59.99 MSRP
ntkrnl is no joke son, controlled leaks? Ya controlled leaks.
UPDATE: Forge accessible for Halo 2,3,4. Games will also include online co-op. Both features were announced on the IGN livestream.