In a disaster of cosmic proportions, the Happies are forced to leave their planet in a hurry on evacuation ships. One of these ships is the Amber Falcon. Part of the crew found themselves on an unknown planet after a mysterious accident. Build a hot air balloon from the wreckage of the evacuation module and go on an adventure. In the story campaign, explore unknown locations, explore ancient artifacts, and collect resources to repair the ship. Save the crew and maybe, just maybe, you can find a new home for the Happies…