HOW TO CRANK OUT TROOPS FASTER!!

This isn't really a quick guide. It is based on you total infrastructure of the city to be used. It can be fairly quick, but you will need to continually upgrade for better troops.

In the barracks there is a button to check that allows you to tie all the barracks together and build one massive training session. You can easily build 3k warriors in an hour when you follow this. Of course times of various troops depend on their build times.

Basically you need 10-12 barracks in the city to be used. You also need enough farms to support the completed troops if they are to stay in that city.

I will base this on a brand new city, but you can adjust it based on the level of the city you have. You need 10 barracks built and 10 cottages. You will probably need to ship resources to the new city for speed. Which means you also need a rally point. You can build this city how ever you want but you do need to have at least 10 barracks to be able to pump out the troops quickly. And the cottages provide idle citizens to be trained in the barracks.

Once you have the city at a point where you have excess food production and excess citizens, say at least 1000. Then make sure you have enough resources to build 1000 warriors. (look in the barracks and calculate) Then load the 1000 in the training window and click share to all barracks. In 18-20 min you should have 1000 warriors depending on your tech in the academy.

It is all interconnected, but basically the key is enough barracks to pump out troops at speed. And the highr the level of barrack the higher the level of troops can use this method. I had a city with 10 level 7 barracks. ! could pump out 100 transporters in 3 hrs.