Evil has destroyed almost all of our solar system leaving us on the brink of extinction. You are a Guardian, revived from the past to save our future and protect the last safe city on Earth.
Years have passed since the legions of hell have set foot in this world, but now a new demonic invasion has begun, and humanity's last hope will rest in the hands of three lone demon hunters.
London is falling. Are you prepared? The Last Blight is upon us. It was foretold. For the second time in history, a great plague has shrouded London in a fog of death.