This game has 5 reels and 25 paylines, but that's not all that Once Upon a Dime has to offer. The game is set in the Middle Ages, with an enchanting fairy tale and fantasy theme. The game is set on a picturesque mountain and features a remarkable castle background. Princesses, pumpkins, wizards, unicorns, castles, and princes are all here, and it fits fantastically with the game's interface.

Various roller symbols are used during the game, such as princesses, bags of gold, wizards, pumpkins, flying horses, a handsome prince, a beautiful girl and much more. The gold coin symbol of Once Upon a Dime is the wild symbol in this game. The wild symbol can substitute for any other symbol and double your winnings if you use it at the right time. The wild symbol itself does not accumulate any winnings, but when used in a winning combination, it doubles the money won.

There is a free spins bonus round in Once Upon a Time that does not disappoint. The free spins round is triggered when 3, 4 or 5 locks appear on the reels at the same time. If 5 locks appear, you get 50 free spins, if 4 locks appear, you get 20 free spins, and if 3 locks appear, you get 15 free spins. In each round of the free spins bonus game, you still have the chance to win more free spins, which means that the possibilities are truly endless.