The Dragon Spark slot utilises the cascading reels mechanics where symbols that form a winning combination are removed and replaced by new ones that may form a winning combination as well. Basically, you can score an unlimited number of wins in just one spin. Some symbols may appear stacked.
Once you trigger the free spins round, you play on an extended reel set of 5 reels, 7 rows and 16, 807 ways to win. Once you use up the free spins, you are taken back to the default layout.
*The Dragon Spark slot is still in the works. We will update this review once it goes live across the Playtech casinos’ network.