What does Orc City have to do with Metal Gear Solid?

The Orc city smoldered, burned down in the wake of battle. The ground soaked in a knuckle's depth of blood and ash. The savage cries of its defenders now silent and still as its ruin was overseen by the architects of its very destruction.

The Orc Wars were finally over.

"There is nothing more reviled than the Orc," said the elvish king.

Those are the openi…