You can have a maximum of 5 lives.

 

You will lose one life every time you fail a level.

 

One life can be replenished every 20 minutes.

 

You can see how many lives you have from the number on the heart-shaped icon on the home screen.

 

You can replenish lives with gold coins or watch advertisements.

 

You can also obtain Unlimited Life by completing events or purchasing on the game shop.

 

With Unlimited Life, you can re-try levels as many times as you need within the time frame.