Fantastic little game, such an amazing base idea for a game. As Swinkly said, it's a little too easy to cheese it with constantly turning the snoglobe, perhaps you could limit it to a few seconds, or times etc. Good job.
That's a good idea! I was also considering making the gravity switching only last for a few seconds before resetting. There's a lot of untapped potential for this mechanic, just have to figure it out!