The world had fallen into darkness, and the creatures of the void held dominion over the desolate wasteland. The humans who survived had banded together, a determined group of fighters who refused to surrender without a battle. Armed with whatever weapons they could scavenge or craft, they set out in search of a weakness in the creatures' armor.
Their quest led them across the country, facing hordes of creatures at every turn until they arrived at the ruins of Yellowstone National Park. The creatures swarmed the park like locusts, but the humans charged forward with swords and guns in hand. The battle began, and limbs were torn apart, blood was spilled, and screams filled the air. The smell of death and decay was overwhelming, and it seemed as though the creatures would never end.