Slots Like Dolphin Reef: Similar NextGen Games and Rival Slots

Dolphin Reef offers an RTP of 95.00% on 5 reels over 3 rows with 20 paylines, and comes from NextGen. Dolphin Reef sits alongside Mermaids Pearl and Dolphin Gold for feel and features. On the bonus side you get free spins and no win respins. From the same studio, slots like Great Wild Elk, Doctor Love On Vacation and Merlins Money Burst sit close to Dolphin Reef. Bets run from 0.01 up to 40 per spin.

Dolphin Reef casinos

Play Dolphin Reef slot game at these top casinos.

Dolphin Reef Demo Play

Reviewed by Paul Stone
Published: May 2021

Slots like Dolphin Reef

Dolphin Reef has several closely matching slots based on features including Dolphin Gold, Wacky Waters, Dolphin Cash and Mermaids Pearl.

Dolphin Gold leans into a Gold theme. It is played across a 5 reel, 4 row grid with 40 paylines. Volatility is medium-low, so smaller wins come around often, so the balance moves more smoothly. You can bet from 0.4 to 400 per spin, leaving room for cautious and bigger play alike. Its return is level with Dolphin Reef. The RTP is 95.03%, placing it in the medium bracket. As ever, that is a theoretical average measured over a huge number of spins, so short sessions vary. The feature set covers free spins, expanding wilds and golden symbols. Look out for up to 21 dolphins free spins, stacked golden dolphins on the 2 and and 5 reels. It also draws comparisons with Dolphins Island. It sits close to Dolphin Reef in feel, making it a natural follow-on.

Wacky Waters is a slot built by Playtech. It is played across a 5 reel, 3 row grid with 15 paylines. Expect medium-low volatility here, so smaller wins come around often, so the balance moves more smoothly. The RTP is 95.58% and counts as medium overall. That figure is a long-term average rather than something to expect back each session. That is a little higher than Dolphin Reef, which returns 95.00%. Stakes run from 0.15 up to 1125 a spin, so it suits both small and larger budgets. Gameplay extras run to free spins, expanding wilds, random feature, random wilds, increasing multipliers and improving symbols. Look out for expanding symbol, bonus symbol, random wild and scatter substitution. It also draws comparisons with Aquarium and Golden Fishtank. Fans of Dolphin Reef should find plenty to like here.

Dolphin Cash is a Fish-themed release from Playtech. It is played across a 5×3 grid with 30 paylines. The feature set covers free spins, golden symbols and shifting wilds. Specific touches include cash bonus, scatter symbol, shifting wild and cash reward. Expect low volatility here, so small wins arrive often and dry spells are short, which helps stretch a budget. Return to player sits at 94.58%, which is medium-low for the market. That figure is a long-term average rather than something to expect back each session. You can bet from 0.5 to 100 per spin, leaving room for cautious and bigger play alike. That sits a touch below Dolphin Reef, which runs 95.00%. Players who like it tend to try Mermaids Millions and Dolphin Gold Stellar Jackpots as well. Pick it over Dolphin Reef when you want a steadier, lower-risk session.

Mermaids Pearl is a slot built by Eyecon. You spin a 5 reel, 3 row grid with 25 paylines in play. The RTP is 95.10%, placing it in the medium bracket. Over thousands of spins that points to roughly that return, though a single visit can land well above or below it. Gameplay extras run to free spins, increasing multipliers and improving symbols. Look out for substitution symbols. Stakes run from 0.01 up to 50 a spin, so it suits both small and larger budgets. It plays at high volatility, which means bigger wins arrive less frequently, so expect some swing in your balance across a session. That is a little higher than Dolphin Reef, which returns 95.00%. It is frequently grouped with Dolphin Treasure. If you liked Dolphin Reef, Mermaids Pearl is an easy one to try next.

If you enjoy Dolphin Reef, try these

Dolphin Reef is largely an Aquatic themed slot with some references to Explorer, Adventure and Dolphin themes.

More Aquatic themed slots to try

Dolphin Reef is a Aquatic themed online slot game. Other Aquatic themed online slots include Aztec Gems, Dolphin Gold, Golden Fishtank and Wacky Waters.

More slots like Dolphin Reef, by NextGen Gaming

Dolphin Reef was developed by NextGen Gaming. It is now part of Light & Wonder, having passed through NYX and Scientific Games. For years it worked on a B2B model, quietly building games released under other big brands. It was an early pioneer of 3D graphics on slots, with titles like Foxin’ Wins. More NextGen Gaming slots sit just below if you want to keep exploring.

The leading Nextgen slot games to play, these online slots are all made by the same provider as Dolphin Reef, the slot games are The Codfather, Justice League, Merlins Millions and Irish Eyes 2.

Dolphin Reef key information 2026

Here are all the key statistics for Dolphin Reef slot.

Dolphin Reef screenshot

Slot games with the same features as Dolphin Reef

Dolphin Reef falls into the following bonus categories: Free Spins and No Win Respins.

Other slots with Free Spins

Our Recommended slots with Free Spins are Madder Scientist, Dolphin Treasure, Bork The Berzerker Hack N Slash Edition and Drone Wars.

Slots with No Win Respins

Our Recommended slots with No Win Respins are Buccaneer Blast and Diamond Hill.

Dolphin Reef slot sites FAQs

Dolphin Reef Pros and Cons

A quick look at the main pros and cons of Dolphin Reef, based on its RTP, volatility, features, ranking and gameplay.

Pros

• Medium-Low variance keeps the reels ticking over for a smaller budget
• Features a respin feature for extra chances after a spin
• Wins reaching 5,000x stake
• Includes free spins to chase the bigger wins

Cons

• The undersea and dolphin theme won’t be for everyone
• No progressive jackpot on offer
• Don’t expect huge swings with medium-low variance
• 95% RTP sits a little low