I enjoyed the game! There was a whole lot of civilizational collapse due to food-borne illness. Maybe throw in a comet strike, or more varied geological chang

I enjoyed the game! There was a whole lot of civilizational collapse due to food-borne illness. Maybe throw in a comet strike, or more varied geological changes (flipping magnetic poles, ice-ages, tsunami, sea-level rise, etc...). It's incredible to think about how many cataclysms humanity has lived through, yet also how many we have been lucky to avoid (so far...)