Frankie Dettori is the wild symbol and he can substitute for all the other symbols, except the scatter and bonus symbols, to help and form winning combinations.
The scatter symbol is the game's logo and it offers scatter payouts of up to 250x the total bet for the spin.
The bonus symbol is the bird's eye view of Ascot and if you land it on reels one and five simultaneously the bonus begins. You are shown twenty places on a racecourse and need to choose six of them. Each spot will then award a cash prize or a multiplier trophy.
If you can land three or more scatter symbols on the reels the racing game begins. You need to pick one of three horses and the race begins. If you horse wins you receive 35 free spins, second place awards 15 free spins and third place awards 10 free spins.
The slot is linked to two progressive jackpots, the Golden 7 and the Silver 5. The jackpot game may begin at random after any spin and once it starts you are guaranteed to win a jackpot. All you need to do is play a trophy picking game to reveal which jackpot you have won.
Frankie Dettori's Magic Seven offers a top payout of 7,777x if you can land five wilds across a payline. The symbol with Frankie celebrating can payout up to 2,000x, Frankie riding can payout up to 1,200x, the trophy can payout up to 800x and the horseshoe and finishing post can both payout up to 250x.