Hi @Aliceanne_74 That’s not true, there’s always a way to win some gold bars on this community, like what you just did early by entering my contest ( although, you still didn’t tell me their each power of star cats ) if you are more active on this community, you will see that from time to time we always have any contests to win some gold bars or boosters and I know there are so many players that always succeed on their games without spending a dime 😉
I agree with mysticalmysty, it's possible to get some just by being aware of the different contests. Also what allows to win a hard level are mostly the boosters and you can earn those ingame