Cascading reels
"Cascading reels", also known as avalanche reels, form a game mechanic that is found in many online slots. Winning combos here don't just vanish, but rather they dissolve and are replaced by new symbols falling from top to bottom. This can result in multiple winning combinations in a row, increasing the potential for greater winnings. Cascading reels serve as a fun and exciting feature that has enjoyed great popularity among players.