In the year 2048, the Private Military Technology Developer for D.A.R.P.A known as Future Inspired Enhancement Research (F.I.E.R.) develops a radically new BioArmor Technology and Special Research Unit, codename: ORION.

FIER licenses the ORION technology to other Countries for commercial purposes, but something goes terribly wrong…control over the ORION Tech is lost. What follows shortly, is mass destruction resulting in the  loss of 6 Billion Human lives worldwide.

You play as a Genetically Enhanced Soldier (also creation of F.I.E.R), a member of the Ultra Elite Special Forces Team called ExOrion. Their mission, seek out and destroy ORION before it drives Mankind into extinction.