is when you make walls around the edge of the whole world 

is there a app?

It would be cool if you added traps for castles, such as spikes, doesn't have to be too complicated

When I'm in battle with barbarians, I have noticed (because I can see it then as there are only a few minions on-screen) that sometimes, a melee minion (e.g. a hammer user or an axe user) will not go straight to the target, will not receive any ! mark above their head, and will instead run back and forth with their weapon above their head. They sort of get close to the enemy/enemies, but never actually get close enough to attack. Thus, the unit is useless for combat! :/

Mainly, the helmet and shield upgrades are way stronger than e.g. shock arrows (negated if the opponents have a shield) or saw.

Suggestions: increase the tech level cap so all of them can be unlocked, or make the others techs stronger on par with helm/shield etc.

when cutting grass with sythes no food even with appropriate tech