I want you to note, please be wary of your pricing for this game, while it is very good I think because you limit the days to only 5 there is very limited playability and not much content therefore your pricing should be around $5 because. Also dont riddle the game with micro transactions. You need to also make the search function instant. There is no point having to right click then click again to search because the only other option is to move there, which you do anyway when searching.
Ideas for next update.
Level editor.
When you get cheese to mouse hole you can get it again.
More items in shops with effects like wings = fly.
Player versus computer.