Halo: Initiation and EscalationIn the dark years following the war with the Covenant, the Spartans of UNSC Infinity represent humanitys best hope against a growing tide of enemies that imperil all they have tirelessly worked to recover. Led by Commander Palmer, these super soldiers are unparalleled warriors, but it will take more than raw combat skill and dogged bravery to keep humankind safe from the danger that approaches on all sides. From the rise of Spartan Commander Sarah