From the looks of it this game is full of s#$% and hitting the jackpot is just a fools quest. How much money was lost by players to get a2.1 million jackpot? I will tell you 10s of millions of coins have been lost and not person hits it. Hell one of the jackpots is 2.1 million on a 1000 coin spin machine. At this rate there might be a couple of winners by the time this game dies. It seems like over 2 months with that many slots at least one person would hit it.
Plus since I have been playing I have been watching the jackpot amounts and nobody has hit the jackpot on any of the probably 30 slot machines that pay out coins for the jackpot. I actually spent 60,000 coins with not even a single win.
I have been playing for 2 months now and have lost untold hundreds of thousands of coins and have never had even one instance where I won my money back. The Slot machines are a total scam in this game.