You can earn stars by completing levels and achieving specific goals within the game. Each level you conquer grants you stars, which are essential for unlocking new rooms and making upgrades.

Power-ups are special items that enhance your gameplay by offering unique advantages. To use a power-up, simply select it during a level and it will activate immediately, helping you to clear obstacles or complete tasks faster.

To decorate your mansion, complete levels to earn stars and access the design shop. Choose various furniture and décor items to customize each room according to your personal style and preference.

If you find yourself stuck, consider the following steps: 1. Analyze the level objectives and obstacles. 2. Use power-ups strategically to clear difficult areas. 3. Try different combinations of moves to create more effective boosts. 4. Take a break and return with a fresh perspective.

To unlock new areas, you need to accumulate enough stars by completing various levels. Once you've earned enough stars, the game will prompt you to unlock the new region for renovation and decoration.