Really helpful. I would ruin myself in preparation for the weekend by designing overly elaborate, long dungeons, only to feel "meh" about them when game night came round. I can really own a 5 room dungeon, which is better for myself and my player's enjoyment. Go to Comment
Consider the idea of spontaneous genesis of life, as used to be belived. What strange kinds of life might arise from modern substances? What kind of vermin would a landfill produce, or an oil spill on the ocean?