Inside the dark world of captive wildlife tourism. She donated her body to science, and now she''ll live forever. Watch One Family''s Journey Through A Life-Changing Face Transplant. Newly-Unveiled Dinosaur Fossil Is Best Preserved of Its Kind. Ghost Shark Caught on Camera for the First Time. The slowness makes the world of dark souls more dangerous which means you have to be cautious everywhere you go. Atmosphere - the game is so dark and gritty I love it. The game really shows that the world is decaying through amazing visuals, sound design and ambience.