Watch after the jump!
Set in the aftermath of Halo 3, Master Chief
returns to confront his own destiny and face an ancient evil that
threatens the fate of the entire universe. Halo 4 marks the start of a
new trilogy that begins with its release in 2012.
The story of Halo 4 will be focus more
on mystery, exploration and discovery. Developers have described the
game as being grand in scope and scale, and suggested that the game will
reveal how humanity and the UNSC have adapted to the galaxy after the
end of their war with the Covenant, particularly how they have co-opted Forerunner technology.
Props to Geek Tyrant!