Do the level difficulties increase more dramatically between levels as you go up. I breezed through Settler and am breezing through Chieftian, both on my first time through. When am I likely to "hit the wall", so to speak and have more of a struggle. I understand what happens in skipping a level, as I tried going from Settler to Noble and promptly got my butt kicked by the AI. I am finding on Chieftian level I am way ahead in the tech race with the AI (modern v. medieval units), although I have to admit it is a kick to attack longbowmen with tanks, fighters and gunships, but it isn't much of a challenge. The other disdvantage from such a tech discrepency is that it pretty much takes trading out of the game because there is really nothing that anyone else has to offer that I might need, except for money, and it rarely is enough to mess with. It almost seems that if you are the first to get to gunpowder, it's game over for the rest of the civs.