Halo 4 is among the most anticipated games of 2012, and that lucky Late Night host Jimmy Fallon was the first person outside of the development team to get some play time. He debuted some new gameplay on his show Wednesday night with help from Josh Holmes, creative director of 343 Industries.
Notably, Holmes told Fallon that Master Chief's face would not be revealed in this installment, and put to bed the (facetious) rumor that Jimmy himself is the man beneath the green helmet.
Check out the gameplay above, and grab more eye candy in the screenshot gallery below.