The game's logo is the wild symbol. It can substitute for all the other symbols, except the scatters and bonus symbols, to help and form wins. Furthermore, it will double any wins to which it contributes.
There are a number of scatter symbols, the yellow brick road, the Emerald City and the good and bad witches, and they all have bonus features associated with them.
The Yellow Brick Road bonus begins when the scatter symbols land on reels one, three and five. It is a board game in which you need to spin a wheel to advance along the path and collect multipliers as you go. If you can collect Dorothy's companions along the way (the Scarecrow, Tin Man and Lion) then it will increase the prize. The game continues until you land on ‘Collect' or you make it to the Emerald City.
If you reach the Emerald City, or if you land the Yellow Brick Road scatters on reels one and three and the Wizard bonus symbol on reel five, the Wizard Bonus begins. You are shown a number of coins and need to pick four of them for cash prizes. If you find a character then it will award an extra bonus.
If you land the witch symbols on reels two, four and five then an unlimited free spins game begins. During the free spins there is an extra Good Witch wild symbol on the reels and a Wicked Witch scatter symbol. The spins continue until five of the Wicked Witch symbols have landed on the reels at which point you are granted a Super Spin. Any Good Witch symbols that you collected during the spins are placed on the reels and hopefully this will result in a huge payout.
The slot also offers a progressive jackpot and there are three ways to win it. It can be won by collecting all the characters in the Yellow Brick Road bonus and reaching the Emerald City, finding all the characters in the Wizard Bonus or landing on the progressive square on the Yellow Brick Road game.
In addition to the progressive jackpot, The Winnings of OZ offers a top fixed payout of 2,000x for landing five wild symbols across a payline. Dorothy can payout up to 1,000xx, her companions can payout up to 500x, the slippers can payout up to 250x and the tornado can payout up to 125x.