Much like the other slot games made by the same company, you get to play about 40 minutes of boosted win chances before the game goes back to normal. During these 40 minutes you are supposed to win a jackpot although it is always the mini. After the 40 minutes the payouts go back to being extremely low and you have no chance of getting enough coins saved up. It is also during this time where you get multiple pop-ups Replying to their response It is definitely not random in the early stages