After seeing some mods that monkeyed with the tech tree, I decided that I would like to correct some of the glaring defects and oddities in the tech tree, as well as extend it both back into prehistory, and on into the Future. Archery --> Wheel? Printing Press --> Metallurgy? Internet without Computers? Mobile Tactics --> Particle Physics? So without further ado, here's the tech setup I was thinking of. Tech Errors Corrected Heuristically Please add any criticism you may have to help flesh out this idea, correct sneaky errors, suggest effects, reroute my tree or the connections in later eras. I appreciate anything you guys would be willing to pipe up about.