So far we're having trouble with earning 3 stars on team survival and bonus mission maps, but we're also playing on easy. Does anyone know how much of a difference medium makes? Hard? We're going to beat the game on nightmare eventually but don't want to run the challenges on that level, at least not for three stars.
Is it possible to change difficulty without starting a fresh save file?
We've managed three stars on a couple of bonus mission maps on easy and came within 5,000 on the one where you need to collect 95 fruits. Ones where you don't have to do much more than battle chompies are quite easy.
