-Let's say I lose 6 villages (or any amount more than 5) and then continue doing the story. When I finish, can I revisit the levels where I lost villages, and do them perfectly to get the achievement, or do I have to re-do the entire story mode?
-What do the 2 icons next to each level mean. I think one is vegetation, and the other is? And how do I know if I missed a memory relic in a level?
-How do you tell the difference between primary and secondary objectives?
-How long do all the challenges take, and are they frustrating and/or super hard?