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Play casino slot Adventures of Doubloon Island by Microgaming for free online

Play casino slot Adventures of Doubloon Island by Microgaming for free onlineGet on board with Triple Edge Studio and sail away on their treasure hunt adventure. Microgaming’s partner released in 2021 the Adventures of Doubloon Island slot machine. A Medium Volatility 20-liner, with a sufficient hit probability of over 31% and a tolerable RTP of 96.01%.

It might look at first glance like the gorgeously designed Assassin Moon game with tempting massive rewards. Still, the Bond and the pirate games vary by some main attributes: number of paylines, variance and return, bet range and most importantly, the max potential. Undeniably, the ‘big shot’ of these two games is the HyperHold feature, perhaps familiar to you with other names:

HyperHold = Hold & Re-spin = Link & Win = Streak Re-Spins

Although pirate-themed slots are growing like mushrooms after rain, the gambling market is super stuffed with skull and crossbones flags, buccaneers’ ships, gold and gems chests, and braggart parrots still appreciate the impeccable styling work of the Studio. We also understand developers' tendency to satisfy all category players - here, those who prefer average risks and don’t care if the general max prospect is 1/2 of the similar games if only they will win more often and book a bankroll increase at the end of the session. Cause that is what the Adventures of Doubloon Island can do for you, as it did for us.

And we love it! Triple Edge, more games like this, please!

Please make a free ride now via the instant DEMO link on our page.

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Bonus Features of Adventures of Doubloon Island slot

Wilds - The daredevil Lady Pirate is the Wild card- substituting for all apart from Scatters (FS) symbols and Doubloon (HH) symbols, and can fall stacked during the entire game. The Lady is the second best icon at the paytable delivering 50x the total bet for 5OAK (after the Scatter with 100x the bet for 5OAK) and, so if she shoots five full reels - 1000x, the entire bet will be secured at your account.

Win Booster - When picking the optimal bet, you can consider the optional Booster button (left of the grid), which will cost you 1.5x instead of 1x of your current bet. Still, with it, you will receive better cash prizes for the Doubloon (HH) symbols and naturally bigger Jackpot amounts.

HyperHold Bonus Game - 6 to 14 special Doubloon (HH) symbols (1. Coins with cash value, or 2. Skulls delivering Jackpots), falling in 1 spin, during the base or the Free Spins will initiate the HH Bonus Game.

  • You always start with 3 HH spins.
  • Here only Doubloon (HH) symbols are dropping.
  • Each Doubloon symbol landed will be frozen the entire Bonus Game.
  • During this Game, only empty cells are Re-spinning.
  • Every new Doubloon hit will reverse the counter back to 3 Re-spins.
  • The process is finalized when no more Doubloons fall or you stacked all 15 cells.
  • At the exit, all Doubloon values are summed.
  • Every Skull Doubloon will roll apart for 1 of the 4 (guaranteed) in-game Jackpots - Mini for 25x / Minor for 100x / Major for 500x/ and Mega for 2000x.
  • With Win Booster, the Mega Jackpot is valued at 3333x the bet.
  • The good news is that you can collect the Mega Jackpot twice during 1 HH Bonus Game - 1st, when the Skull stops on Mega, and 2nd when you have filled all 15 spots on the grid.
  • So, in the best scenario, you can walk away from the HH Bonus Game with 4000x or 6666x your stake (with Win Booster on).

Free Spins - 3+ Scatters - Treasure chest - dropping anywhere on the reels trigger the FS Bonus, commencing with ten freebies, but an extra 3+ Scatters will secure a re-trigger. After that, the low-value symbols are removed from the reels, and only the high-paying + Doubloon symbols are left. HH Bonus round is active during the FS as well.


  • Provider - Triple Edge Studios (Microgaming).
  • Paylines - 20 (fixed).
  • Volatility - average.
  • The range of bets is 0.1-50 coins.
  • The playing field is 5x3.
  • Bonuses - Hyperhold features, Win Booster, free spins from the Treasure Chest.
  • Return to player percentage (RTP) - 96.01%.

Where to play?

  • The best place in Canada to launch the Adventures of Doubloon Island slot for free or real money is Fastpay Casino. They offer over 5300 casino slot games as well as super-fast and no-hassle withdrawals. In addition, you will be pleased with their bonus program and a VIP bonus program for all loyal players.

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Written by Kamen Valev
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