I have reached information age for the first time and one thing that stood out for me was the lack of "military men units" . There are only the special agents and the are at the end of the info tech tree. There are plenty machine units upgrades but regardless of how good a machine is you will still need "men units" to improve chances at offense or defense.
We have to use men units from industrial age and guard them. Once we get the special agents it disables many of the other military men units. I was thinking that maybe something like the " Green Berets" or Special forces could be added or something similar to navy seals.
Just an idea that might improve the gaming experience. I really enjoy the game and discovering new things as I play and also getting better/ improved units. Thanks :)