The existence of the game was leaked before the Microsoft Press conference and was finally unveiled near the closing moments of the conference. Yes, Master Chief is back. The stunning trailer showed some amazing moments from the game. Microsoft said it will be a trilogy, so that means get ready for Halo 5 and 6 as well.
Halo 4 will be released in Q4 2012, and is being developed by 343 industries. Take a look at the teaser below.