Has the potential to be one of the best slots apps BUT it isn't! Been playing since season 6 of flaming challenge and NEVER won a grand jackpot! Every bonus comes at a ridiculous cost - US$29.99 for ONE spin of bonus slot only to win enough for a handful of spins! Never purchased it! Glitches, crashes, incorrect bonuses paid, repeat losing spins and the list goes on. Do yourself a favour and get a hobby instead of wasting your precious time and money on this.