You seem to have made an error with map transfers >~< Because the player transfers onto a black square instead of the floor when walking into a building, you can't actually move about and it's game ending. When you're playtesting, holding down ctrl allows you to walk through maps, but on a deployed game there's nothing that can be done. I noticed this early on and realised the game would probably not be playable, so had to quit it.
I only saw a little, but I was very impressed with your mapping. According to the credits you've only used licensed expansions, but it's well worth looking into fanmade resources! They're very often free and help you expand your world further. A great place to look is this forum. Depending on the age of your character, you might want to look into buying the season pass dlc for its kid generator parts.
I did notice a typo at the start, it should be 'your brother' instead of 'you're brother'.
I wish you all the best with development! <3