Great game, but advancement is slow.
First off, I love resource gathering, building games like this. Clash of Clans was a bit cartoony and Game of War was a bit too much to look after. Rival Kingdoms seems to find a solid middle ground for complexity and looks absolutely fantastic. Advancement is slow, however - gaps between low levels and higher levels need to be bridged better, the first quest line was great - but now seems impossible to advance, without buying gems.
Thatcoolguyrob about
Rival Kingdoms: Ruination, v1.0.34