Horse Race bonus slot . THE GAME. Horse Race Slot is a 3 reel 1 line classic slot with a bonus feature and a 5000 coin jackpot. HOW TO PLAY. Choose the coin value of the machine. First of all, choose a good horse (your special bonus will depend on how fast your horse will run the race so you'd rather pick a good one): Choose the amount you wish to deposit into the slot machine by clicking on the 'Bet 1' or 'Bet Max' buttons, ("bet Max" spins wheens immediately). The amount wagered is not deducted from your account until you spin the wheels. If you exit the game before hitting a spin button, you will not lose any credits. SPECIAL BONUS. Special bonuses are granted for each step of the race up to 555 coins if your horse wins the race. You win coins at each step of the race.When a horse wins the race, anew race begins with every horses in the starting blocks.