Microsoft just leaked it's E3 line up, including Halo 4 on Xbox .com
"The news millions of Halo fans have waited for: Halo 4 is on the way. But that’s not all…" reads the Xbox.com E3 page. Don't expect it to stay up for long.
Other rumoured games mentioned on the site include:
Kinect Star Wars
Feel the Force like never before as Kinect brings you into the Star Wars universe
“The news millions of Halo fans have waited for: Halo 4 is on the way”
Dance Central 2
New songs and new moves in the sequel to the best-selling Kinect dance game
Halo: Combat Evolved Anniversary
The epic game that launched a universe, remastered for a new generation
Kinect Sports Season 2
Kinect puts you in the game for baseball, golf, skiing, tennis, and more
Man of Steel-You'll Believe a Man Can Fly.AGAIN!
My hero, the greatest superhero of all time