User blog comment:Zer0Sniper/What about farming in battle nations?/@comment-24026550-20150202143639/@comment-24026550-20150205143234

Buildings don't give as much money as compared to battles so the best way is to check back frequently after hours to clean house and to do arena for the rare resources to repair units if they require those things. NPC battles give much more gold per short battle as compared to occupations unless it's a huge squad on multiples of it at low levels. Problem with occupation I've seen so far is that people tend to forget to collect it afterwards or low level players not being able to collect the gold as they do not have enough room for lumber. The rest of the upgrade's a waiting game just like coc. Eventually you'd get there.