Everyone expected another attack after 9-11; be it from Islamic extremists, Arab dissenters or even Russian hard liners. But no one could conceive that the strike would come from those calling themselves true American patriots.

And yet it was. In the space of barely a second, half of Oklahoma was wiped off the face of the earth; devastated by the largest nuclear device to be detonated in the history of man.

The year is 2023, and America is no longer a country of freedom and democracy.

In Shades of Grey the players take the roles of government and miltary investigators thrown together to meet the threat of a second nuclear device hidden on American soil. As a web of conspiracy and veiled truths comes to light each character will have not only the future of their nation in their hands, but will also be confronted by the ambitions those who vie for power deep within Washington.