Updated both builds with Area 4! This will probably be it until I have a complete game to test. I'm likely going to put together a trailer, though, which I might be able to make and post before the game's fully done? I should really plan that out now.
I added some music to the intermissions... in two flavors. I made a certain change to bombs for more puzzle potential. And I added lava, which iron boxes float in.
Also, I added a chest object, which acts as a win condition in custom dungeons when both girls reach it. You can only have one per screen, but multiple in a dungeon if you want. (I would allow more than one per screen if I knew a good way to handle it.)
Lastly... I did some things behind the scenes to prepare for something special later. If you don't notice anything, good?
EDIT: Forgot to unblock the entrance to Area 4. It's fixed now.