toh6wy
Emperor
There are two potential contradictions in the tech tree that have actually been there since vanilla Civ 3, and I think even in Civ 2. One is that you can research Mathematics in the Ancient Age and build Catapults - before you've researched the Wheel. I've never heard of a mobile catapult w/o wheels, and the Catapult graphic is no exception, but I suppose it can be done, so that's fairly minor. What really bugs me, though, is that you can research Mass Production in the Industrial Age and build Carriers - before you've researched Flight.
One thing Civ 4 could use are units, improvements, wonders, etc. that have more than one tech as a prerequisite to building it. Then both of these could be fixed.
One thing Civ 4 could use are units, improvements, wonders, etc. that have more than one tech as a prerequisite to building it. Then both of these could be fixed.