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Sources — 4 recorded facts, by chapter
Chapter 12
- There are six main types of bosses—Neighborhood, Borough, City, Province, Country, and Floor—plus rarer ones called elites.
- Neighborhood bosses are the easiest to kill and find, and bosses are often recycled humans or beings from previous iterations of the game.
- All bosses drop persistent loot whose corpses remain for any crawler, while those who kill the boss also get an achievement and a Boss Box.
- The first three levels contain no Province, Country, or Floor bosses, and most boss fights cannot be fled from on early floors.