New Halo 4 Details

Halo 4's episodic Spartan Ops mode will see players getting 5 new missions every week for 10 weeks. The details reportedly come from Microsoft ExpertZone, a portal only accessible by retail employees.

Additionally, the game's multiplayer features 10 maps with more coming as future download content. There's also going to be 10 new weapons and 2 new vehicles. One other detail mentioned is that Master Chief will have a true "nemesis" for the first time in the series.

Littleenglishhaloblog.com captured all the slides. Head over there to read them all.