- "I am the one. I am the one who sees it all. I see everything and you see nothing. Nothing!"
- —The Mad Survivor
The Mad Survivor is an insane survivor who lives in an apartment behind Pratchett's House. He is obsessed with a rune in his possession, building an Outsider shrine in his apartment to display it. He can be seen shouting to the street below, as if sermonizing.
He writes three separate journal entries, which describe how he came to possess the rune, his "defense" of the rune against his thieving cousin, and his crafting the shrine. He will attack Corvo Attano on sight.
Trivia