Not necessarily they can throw them at enemies anywhere at all. Anyone have any other tips they'd like to share?
Well for one just try to get a large number of troops out at a time! This will basically own everything
I just kept getting riflemen and then bundled them all into a trench and they gradually upgraded up to the point where all of them could spam grenades and then I got a engineer to build upgrade my trench up to the point where men could spawn in it and then just held it. I could of lasted forever. Also devs: When I was playing Co-op I was trying to upgrade my trench and the engineer would look like he was about to upgrade it, but the money would just be taken and nothing would happen. Am I doing something wrong, or is that a bug?
I like to do that too but sometimes I add a sniper to the mix so that most of my promoted riflemen don't die from an enemies sniper or machine gun
