Big Atlantis Frenzy from BGaming presents a sea-themed slot featuring treasures, fisherman imagery, coins, fish, water, and a water-world backdrop. The game combines multiple mechanics, including Cash Collector, Buy Feature, Scatter symbols, and Symbols collection (Energy), with Additional Free Spins and Free Spins rounds; Wilds, Bonus symbols, and Reelset Changing also feature prominently. Other mechanics include Free Spins Multiplier, Bonus Bet, and Fishin Frenzy Mechanics, alongside Energy collection that interacts with the feature set.