Mighty Fish™: Blue Marlin Burning Board™

Wazdan's Mighty Fish™: Blue Marlin Burning Board™ is a video slot that emphasizes a collector-oriented gameplay system rather than traditional paylines. It features a 5×3 grid along with an additional horizontal “Collector” reel positioned above the main game area. Collector symbols are displayed there with a countdown timer, collecting values from special cash or jackpot symbols that drop below during spins. The game is themed around the ocean, with the Blue Marlin as the focal point, accompanied by marine-themed symbols such as coin values, jackpots, and starfish scatters, all set against a deep-sea backdrop.

Landing three or more starfish scatters triggers Free Spins, granting either 10, 20, or 30 spins based on the number of scatters that appear. During these Free Spins, various modifiers can boost the activity of any Collector: multipliers of 2× to 10× can enhance collected values, a Countdown Booster symbol can add extra spins to a Collector's timer, and the Collect to Infinity™ feature allows one Collector to gather without a countdown limit until the Free Spins conclude. There are two Cash Out mechanics available: the regular Cash Out pays out the value beneath a position once its frame expires, while the Trawler Cash Out targets an entire column, paying all values in that reel when its timer reaches zero. Players have the option to adjust volatility through the Chance Level™ mechanic before spinning, selecting higher bet multiples to improve the chances of triggering Free Spins. The game has a maximum win limit set at 2,500 times the bet.

You can play it for real money.