A boss? It was unique. But I'd hardly call it a boss. Hell, I would hardly call it top tier. It's known as the Amorphous Demon because that's it's species name. There are many types of demons. But I do believe it sets the tone quite nicely, don't you think? A certain level of... Despair. Danger. A certain sense of chaos erupting well beyond your control, where survival must take priority. It is in these dark times where you true character must be shown. Will you save yourself? Or will you save some stranger? I give you this choice. Pray that I don't make the choice for you.