Terrible! Bad experience! I prevously purchased more than 3 thousand on this game! I dont get no where! I played othe slots game. I loved it! enjoyable and fun! I already have Trillion free chips I bit 20 billion it's time. This game geez all get is frustration so phatetic you cant even reach to 1 billion like other slots game. I comeback once in awhile download the game to check if they change get better? Sighh...worse same old same. I edited star to one.