Tips and Tricks
Building up smart defenses is the only way that you’re going to survive constant attacks from other players. Your starting point should be to place your buildings as close together as possible. Your most important buildings are the ones that contain ammo and oil, so place then towards the center of your building and place your defensive towers in strategic locations so that their range covers everything, or as many buildings as possible at least.
Atacking: first and foremost you should have as many troops as possible when you attack. Always max out your number of army camps and upgrade them as high as possible. Upgrade your HQ bunker in order to increase the maximum number of army camps (and any other building) that you can build, and to increase the max upgrade level on them.
For the easiest victory possible send in your troops as close to the enemy’s HQ as possible. However, when playing other players, sometimes you’ll want to forget about the star rankings and just raid tons of resources. In this case, target the factories, ammo dumps and oil storages using a few troops as possible (so that you can save troops).