Wow, this mod certainly is different. I played through to turn 600something on epic with Kuriotates, then lost one of my three cities because I built the Mercurian Gate without checking the civilopedia first And all that magic stuff is confusing at first. But the real reason I'm posting here is that I couldn't build Lumber Mills. I saved some of those ancient forest tiles to be able to plop Lumber Mills on them, but I wasn't allowed to build them even though I did have the proper tech. Is that a known problem?