Reef Rumble

About this Slot

Reef Rumble by Dahlia is a medium-volatility slot with an RTP of 96.3% and a maximum win of 10,000x. The game uses a ways-to-win system on a 6×5 grid, where wins form from eight or more matching symbols landing anywhere on the board. After each win, matching symbols are removed and new ones cascade down, potentially creating chain reactions of additional payouts. The Scatter Symbol triggers Free Spins when three or more land on a regular spin. The number of scatters determines the initial free spin award, and extra scatters can retrigger additional spins during the feature. Cascading Reels activate after every winning combination, dropping new symbols into empty spaces. This mechanic can produce consecutive wins in a single spin and is central to the game's momentum. The Multiplier grows during Free Spins, starting at 1x and increasing by one with each cascade. All wins on a cascade receive the current multiplier value, and the multiplier resets when a new free spin begins. Random Multiplier symbols may also land within the bonus round itself to boost tumble wins further. Symbol Removal clears winning combinations from the grid so cascades can fill the spaces left behind. Boost is a paid mode that raises the base-game frequency of Free Spins by 10x. Once activated, it remains on until you disable it, adjusting your base-game flow without triggering a feature instantly. Bonus allows you to purchase entry directly into Free Spins, bypassing the base game and moving straight into the bonus round where multiplier symbols can appear on winning tumbles.