Action Quest) Run Away.

Collecting stars is quite difficult. You get about 2-3 stars per match, and it's easier if you watch ads. Also, after each match, there's always a 10 or 15-second ad. In my case, since I claim the 3x reward after a match, I end up watching 2 ads per match. This means I waste about a minute per match. Furthermore, there's a piggy bank button in the bottom right corner. At first, it gave 900 stars for 3 ads, but later it decreased to 600 stars for 10 ads, then 300, 120, and 60 stars. That's how I remember it. So, from my perspective, to collect 10,000 stars, I'd have to watch 10-second ads 10,000 times and 1-minute ads 10,000 times. That's a total of 20,000 ads to get 10,000 stars. I'm starting to reconsider. 333 hours, seriously.