Just played vv through for the first time, loved it, and am desperate for some sort of continuation or add on! (especially if they could go into another part of the islan)
I am sure these ideas have already been postd, but just in case, here goes:-
exploring skills - these could be linked into either building or farming skills, so that a skillled farmer could build a boat and explore/sail off/fish for bigger fish.
skilled farmer/explorer could clear land and plant more crops - these could feed animals
they could learn to tame animals/keep chickens etc
would love to see a campfire
is there a way of generating ongoing challenges once the original puxxles have been solved?
events or something to work through?
and I would love an easy option (ie for the no-techie!) of being able to set this as a screen saver once the puzzles are solved.

thanks for a great game - my teens are addicted to it too!