"Navigate the bubble through the path!" (Twisted!) "It's just a lonely space bubble drifting through the galaxy. Spin the planet so it doesn't pop." (Gold)
The game's purpose is to get the bubble inside the path located in a circle. When done so, the player has to get it out in the opposite direction. If done correctly, the game is won. However, if it touches the circle's edges, it will pop and the player loses the game.
1st level difficulty: The blue path is simple (a barely slanted or a small bended path).
2nd level difficulty: The blue path makes a 90-degree turn, or a wavy path.
3rd level difficulty: The blue path stops in the center of the circle, or a curved path.