OR if people suddenly start saying things along the lines of "god is dead", "praise be" or "there's something buried under you".
If Lucky ends up in a room full of clocks, we know he's fucked.
Praise Be!
Praise be!
Also, random smiley faces. If we start seeing random smiley faces in the enviroment and/or dialogue, that's another good sign we're fucked. After all... this city has two halves.
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