Help us fill these jellyfish balloons with helium so they can be shipped out! Press Space to pump helium into the jellyfish. When you hit the correct size, click "Done". The "Done" button shows up after you pump the jellyfish 4 times. Do not over-fill them! Your jellyfish must be the right size to be sent. The Jellyfish with the check mark shows how many were successfully sent. (Top left) The Jellyfish with the cross mark shows how many failed/popped. Secret:There is a hidden secret in this simulator! Can you figure out how to unlock it?