Empire Total War is high on my list. I was playing the Dutch Republic, and I marched on Paris and took the entire area of France from France, leaving them with Alcace-Lorraine as their only territory in Europe, but there was a lot of resistance to my occupation, so I decided to give it back to them in exchange for a ceasefire, and they refused, so I marched on Alcace-Lorraine and eradicated France from European Politics.