On level 4-1, realore updated the game because there was a problem with that level. You are supposed to bouce on that cloud thing and then jump right into the building to get that secret. But the cloud thing was to up near the rope and it was not working. Realore told me they updated it and you can get it from their site. And Realore also told me that they are sending an updated copy of the game to Big Fish if you got it from them. I am waiting to hear from them when they get it.