It's a hotel! Go to the key room to grab a key and unlock a door If you want to make a room then remix the project below and the instructions will be on there https://scratch.mit.edu/projects/1311281355/
This is just a small project I had an idea to make I don't think that many people will make rooms but its just for fun. I remembered bubble guppies one time at school and just started calling everyone a bubble guppy so it's hotel bubble guppies