Play Dolphin Reef Slot

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Dolphin Reel is a slot by NextGen Gaming invites you to dive into an enchanting underwater world, where water creatures and ocean dwellers come alive, offering thrilling wins as you spin the reels. Immerse yourself in this captivating slot machine experience, featuring 5 reels, 3 rows, and 20 paylines, as you embark on an adventure beneath the waves. Get ready for an oceanic journey filled with the wonders of marine life and the chance to encounter the Dolphin symbol, which expands to cover reels 2 and 4 during the extra spin round, substituting for other symbols, including scatters, to create rewarding combinations. Additionally, explore the gambling feature that presents you with the opportunity to double or quadruple your winnings, adding an extra level of excitement to your underwater escapade.

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Dolphin Reef Slot No Download

Venture into the depths of the blue sea with Dolphin Reef slot for real money, where the promise of sunken treasure awaits. The slot offers an immersive experience with its underwater theme, accompanied by a brief music introduction featuring dolphin calls upon launching the game, and a mysterious sound during reel rotations. Encounter a variety of sea animals as symbols, including starfish, sea horses, sea turtles, and colorful fish reminiscent of Nemo from the animated movie. Alongside these aquatic creatures, traditional card symbols such as Q, J, K, A, 9, and 10 also grace the game reels.

The Dolphin serves as the Wild symbol in this online slot, appearing on reels four and two, and substituting for nearly all other symbols, including scatters. Trigger the Re-spin Feature (five free spins) when the Dolphin lands simultaneously on reels two and four. During free play mode, wilds have the potential to spread and fill the entire reel, increasing your chances of bigger winnings. Keep an eye out for the symbol resembling a Chest, which acts as the Scatter and can multiply your bet when appearing three or more times in different parts of the screen. Embark on this oceanic adventure and seek the treasures hidden beneath the waves.

Dolphin Reef Slot Features

While Dolphin Reef may be a classic slot, it offers numerous rewarding features beyond regular combination payouts. These slot bonus features are standard but have been slightly modified to suit the game’s theme. Let’s take a closer look at them:

  1. Wild: The giant blue dolphin serves as the Wild symbol in both the real money and free Dolphin Reef slots. It can substitute for all other symbols to complete winning combinations. The Wild’s wins are equivalent to those of the standard symbols. Although the Wild cannot form winning combinations on its own, it can contribute to multiple combinations at once. This symbol appears only on the second and fourth reels.
  2. Scatter: Represented by a treasure chest, the Scatter in Dolphin Reef has a unique attribute compared to most other slots. It can be replaced by the Wild and pays regardless of its position on the grid. Unlike other symbols that need to land on adjacent reels and active win lines from left to right, the treasure chest can pay in any position on the grid. The highest win is achieved by landing five Scatter icons, rewarding players with 100 coins. Unlike other character wins, which are multiplied by the line bet, Scatter wins are multiplied by the total stake. With the highest wager of 250 credits, the maximum Scatter payout reaches an impressive 25,000 credits.
  3. Free Spins: Dolphin Reef awards Free Spins when dolphin Wilds appear simultaneously on the second and fourth reels. Before the Respins begin, any triggered combinations are paid out. The Wilds expand to cover the two columns while the other three reels spin for five bonus rounds. The Free Spins use the same coin value and active win-lines as the triggering round. If a Scatter symbol appears during the bonus play, the Wilds on the second and fourth reels only count once toward completing their winning combinations. The Free Spins cannot be retriggered, and there is no limit to the wins they can accumulate.
  4. Gamble Feature: After landing any winning combination, the gamble feature activates. Punters have the option to trigger this bonus round, where they must correctly guess the color of a face-down card. Winning combinations are doubled when the correct color, either red or black, is selected. Players can collect their doubled wins after each round or choose to continue. However, choosing the wrong answer results in the loss of payouts. The gamble feature can reward as much as 1,000 dollars.

Before you decide to play for real money, you can test your luck with the Dolphin Reef free slot. The free demo play allows you to familiarize yourself with the rules and determine if you enjoy the game without spending any money.

Symbol Winnings

In Dolphin Reef, both the free slots and real money slots offer substantial rewards through character payouts. These payouts are earned when any of the ten standard icons form winning combinations on active bet lines. The lower-value characters, represented by poker face cards, reward players for landing combinations of three to five of them. On the other hand, the higher-value symbols, which align with the slot’s theme, grant payouts for combos of just two of them. It is important to note that these winning clusters must start from the left side of the screen, and only the most valuable combination is rewarded per win line.

The paytable displays the specific values for each winning combination, and these values vary based on the stakes per bet line. Below are the payouts for each combination:

IconWins for TwoFor ThreeFor FourFor Five

*The values in the paytable remain constant. To calculate your winnings, multiply the combination value by your current line bet.

The most significant winning amount in the free online Dolphin Reef slots is achieved by landing a combination of five clownfish symbols. The same amount can be won when playing the real-money version of the game.

How to Play Dolphin Reef Slot Machine

If you wish to play Dolphin Reef online slot, follow this brief guide:

  1. Launch the free Dolphin Reef slots on our website. For real-money play, choose a licensed casino.
  2. Decide on your bet amount. This mobile slot allows bets ranging from 0.01 to 10.00 credits on each of the 25 paylines, which can also be adjusted accordingly.
  3. The maximum bet in this game is 250 credits.
  4. Spin the reels and anticipate the discovery of underwater treasures.

We recommend starting with the free pokies version first. This way, players can take their time to familiarize themselves with all the intricacies of the slot.

If you have a preference for mythology-themed games, you can also try the Medusa II slot. It shares the same layout and rules as Dolphin Reef and is available to play for free on our website as well.

Slot Appearance

The Dolphin Reef slot machines, whether played for real money or in the free version, have a moderately attractive design, especially considering that the game has been around for more than a decade. Despite its age, the visuals have stood the test of time, making it a visually appealing classic that appeals to modern-era gamblers seeking to relive the charm of traditional mobile-compatible slots. The five-reel grid is set against the backdrop of the ocean floor, surrounded by deep blue waters. The reels themselves stand out in a bright white shade, bordered by green seaweed. The symbols add a splash of color to the serene setting. Despite being older, both the demo and real-money versions of the game utilize 3D graphics effectively, particularly with the character symbols, blending them seamlessly with more modern options. As for the background music, there isn’t much to it; you’ll mainly hear the sound of spinning reels and soft chimes accompanying wins and bonuses.

Similar Games

After enjoying the Dolphin Reef free play on our site, you might also be interested in trying out these NextGen Gaming slots:

  1. Foxin Wins
  2. Merlin’s Millions
  3. Superman slot These, along with many other no-download slots, are available on our site for free play.

Available Everywhere

This slot machine is compatible with various devices, including iPhone, Android, Windows, and other operating systems. All you need is a stable internet connection and your preferred web browser.

Both the PC and mobile versions offer the same features and payouts, although the button placement may vary due to the smaller screens on mobile devices.

Dolphin Reef Slots RTP Rate

Dolphin Reef by NextGen Gaming has a standard payout percentage of 95%, which indicates the potential long-term winnings of the game. It comes with a medium variance, providing moderate and balanced opportunities for winning.

Pros and Cons of Dolphin Reef Slot

Dolphin Reef Slot comes with both advantages and disadvantages that players should consider before deciding to play for free or real money. Here are the upsides and downsides of the game:


  • Decent wins of up to 5,000 times the line bet
  • Mobile accessibility for on-the-go gaming
  • Several exciting bonus features, including Wilds, Scatters, and Respins


  • No progressive jackpot feature
  • The Respins bonus cannot be retriggered

Dolphin Reef Recommendation

In Dolphin Reef Slot, landing three or more identical symbols on a payline can lead to wins ranging from 5 to 250 times your stake. However, the real rewards come from sea creatures, with five starfish or sea horses offering a win of 500 times your stake. The highest payout of 5,000 times your stake can be achieved by getting five Nemo symbols in a row.

The Autoplay mode allows you to set between 5 and 500 automatic spins with stop settings, such as stopping when you reach a certain sum of money in winnings or when a specific feature is triggered in the game.

For more dolphin-themed slot games with exclusive bonuses and offers, we recommend trying Aristocrat’s Dolphin Treasure slot machine or the New Pompeii free slot, which is available to play with no download and for real money.


How to play the slot with real money?

To engage in real money play on the Dolphin Reef slot game, first, locate a trustworthy online casino site. Next, deposit funds into your casino account to build your bankroll. With the funds ready, you can start playing the game for real money and experience its impressive gameplay.

What is the significance of the RTP value in the Dolphin Reef Slot?

The Dolphin Reef slot has an average RTP (Return to Player) of 95%. This RTP percentage represents the average payout rate calculated over numerous spins, providing an estimation of the expected long-term rewards. Understanding the RTP value helps players grasp the hypothetical payouts they can anticipate after extended gameplay. However, it’s important to note that the Return to Player percentage does not serve as a tool to predict specific wins, as the game’s outcomes remain random.

Is downloading Dolphin Reef Slot required for playing?

No, downloading the slot is not required. The game utilizes HTML5 technology, enabling it to operate in instant play mode. As a result, there is no need to install an application or flash player to enjoy the game. Dolphin Reef is easily accessible through web browsers on both mobile and PC devices.

Is it possible to play Dolphin Reef Slots for free at online casinos?

Yes, playing Dolphin Reef Slots for free is a rare offering in online casinos. However, you can access this free slot on our site, where we provide various demo slot options for you to enjoy and play for fun.

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