Play 30+ FREE 3-reel and 5-reel slots: Prosperous Fortune, Treasures of Egypt, Flaming Crates, Magic Wheel, Fruit Smoothie, Party Bonus and more! Flaming Crates · Video Poker · Prosperous Fortune · Party Bonus. Practice all games risk free and should you wish to play for real money you're just a click away from the real deal. Get started now clicking on one of slot machine. Double Down Casino has tons of great Casino Slot Machine Games with Bonuses to play for FREE without downloads or registrations!.