Talk:Cheating/@comment-91.182.69.170-20110711172842/@comment-3991817-20110711174833

True, the limited-time special sale structures will prevent a downgraded game from running if you have not deleted them prior to downgrading to a version that was released before the special structure was available. This is also the case for the normal structures that have been added in higher game versions, including the Wild West Hotel, Luxury Cottage, Villa, European Country House, Bavarian Inn, Cafe Red Pitcher, Health Center, and Perfume Shop.