What are your favorite custom game modes?

What are your favorite custom game modes. Mine is "The Resource Wars".

Tiny Map for 4 Players, Small for 6, Medium for 8
Resource Minimum: None
Resource Presence: Rare
Stock Delay: Yes
Tighter Debt: Optional (Can make the game about 2-3x as difficult)

I ran into a match last night that had only 1 water plot. Water got up to ~$500, Food to ~$670, and Fuel to ~$390. Not only that, an auctioned tier 1 water plot got up to ~$100k, IIRC. Piracy was a huge issue. Just now, I was playing as a scavenger and there were no aluminum deposits. No one got above L3.