The ballet is canceled and now there’s a bomb. Because Princess Marian threw a snowball. But of course Alba can save the performance. Use the HOIST FLY to raise Alba to the level of the bomb. Then Sara also comes to the recue and she can use MOVE FLY to slide Alba across. Now Alba has to push the red button to switch off the bomb. The audience is saved and Alba and Sara are heroes.
Game source: A copy of the game was found here on the internet.
'cause there's a solution for everything