Changes

By the way, if you fall during any of these screens (well, the ones you *can* fall on, anyway), you'll notice that you fall into a later section of the game, so this could even be used as a kind of cheat. The reason it works is because when Dan falls, he normally falls into an empty room (except for the invisible platform mentioned above), then falls *again* from that room into the prison. To avoid an infinite loop, the code that moves Dan to the empty room is disabled for the second fall; the empty room really is located above the prison. Because you end up averting the second fall, you can then fall from the secret rooms into the rooms below. (This is also why there's a black screen at the end when you fall; there's no game data defined for that screen.)