Viscera Cleanup Detail

Disaster! An alien invasion and subsequent infestation have decimated this facility. Many lives were lost, the facility was ruined and the aliens were unstoppable. All hope was lost until one survivor found the courage to fight back and put the aliens in their place! It was a long and horrific battle as the survivor duelled with all manner of terrifying life-forms and alien mutations, but our hero won out in the end and destroyed the alien menace! Humanity was saved!