improvement...

1. You should be able to upgrade more than one thing at a time

2. Also the bad guys who invade your camp should go away after a certain number of days. Maybe 2-3 weeks? If they are part of a quest, they can come back faster. The same should happen with quests. If they aren’t finished within 3 weeks, they should disappear.

3.you should be able to do something like command-a to collect everything because it is really annoying to click on all the houses and shops

If you did that, then i would give it 5 stars

wazat about Battle Nations, v3.5.0