Make catapults, not only are they ACtually of some use when used in large (many ppl underestemate them) staks. But they can be upgraded, a better way to get way more than 40 artillary before tanks doesn't exist.
1) plan your war ahead
2) don't just mess arount, calculate your chances and movement points needed, etc.
3) build a good economy, war is a battle of economy's nothing else!
4) make sure you safe up a large pile of gold before going to war, you never know when you need to rush something
5) transport: road and railroad your empire, you will sometimes even have to bring workers to your enemy's territory to make those improvements on your way.
6) destroy your opponents economy, use explorers to pillage roads on resources, and that connect to their capital! They are cheap so it doesn't matter if you lose them! nothing wrong making 20 explorers before you start a war!
7) check the battlefield, investigate city's, steal plans, or just simply do a terrain info on a city to make sure it isn't build on a hill.
8) don't attack over a river, walk arount the city and attack from the other way!
9) movement again, quickly move your units on the defensive ground to prevent having to kill units that the AI moves on those tiles!
10) nothing wrong with some distractions to devide enemy forces!
11) planning ahead again, make sure your enemy doesn't trade with anyone and make sure he doesn't make a big pact against you with the other AI.
12) Most importandly, read how other ppl play the game in the succesion games forum. Or read
Sirians Great library ! I learned a lot from reading how Sirian play's his games! He rock's
