I find it hard to place walls in 0 A.D. because you have to place them each individually. I have 2 ideas about placing walls one is that you place the first wall/gate then when you put the second it aligns it itself with the wall. my second idea is like in age of empires you just drag the walls and the place the gates and towers on top of the walls. will there be any upgrades like armor and weaponry upgrades and economical upgrades? for these upgrades I'm not suggesting anything like age of empires all the weapon and armor upgrades the same like blast furnace +2 attack. will heroes be only available with 1 build?
