Now that the Star Cats' home is done, is there going to be something new to spend star dust on?

ajauld

The dust just keeps building up the same as before and nothing to sped it on except to activate boosters and extra lives. 

stan1981

https://bubblewitch3.fandom.com/wiki/Star_Cats

u can refer to above. Star Dust is for star cats only ...

• Star Cats will help you go through the level. They work as pre-game boosters and can only be activated before each try. Star Cats need Star Dust to unleash their powers. Remember that you will have limited time to use that booster! Once finished, they will need to rest to recover their energies.

PrettyBubbles

@ajauld hi @stan1981 is correct this Is what you can spend them on. The studio are looking at new ways to spend it and I am sure we will hear something soon. So in the meantime keep collecting it 👍🌞🌟