Slots Like Dolphin Treasure: 94.88% RTP and Similar Free Spins Slots

Stay with Aristocrat and you will find Double Happiness and Fire Light in much the same style as Dolphin Treasure. Dolphin Treasure offers an RTP of 94.88% on a 5-by-3 grid with 20 paylines, and comes from Aristocrat. Headline features cover free spins, gamble feature and increasing multipliers. That shows up as free games. It is themed around Undersea, Adventure, Treasure, Explorer and Aquatic. Small wins arrive often and dry spells are short, which helps stretch a budget.

Dolphin Treasure casinos

Play Dolphin Treasure slot game at these top casinos.

Reviewed by Paul Stone
Published: June 2025

Games like Dolphin Treasure

Dolphin Treasure has several close matching slots based on game and bonus features, they are Golden Fishtank, A Day at the Derby, Holiday Season and Great Griffin.

Golden Fishtank is a slot built by Yggdrasil Gaming. It is played across a 5×3 grid with 20 paylines. Return to player sits at 96.40%, placing it in the medium-high bracket. In practice that means the game pays back around that share of stakes over a long run of spins, not in any single session. That is a little higher than Dolphin Treasure, which returns 94.88%. On the bonus side you get free spins, expanding wilds, additional paylines, sticky wilds, random feature, random wilds and increasing multipliers. Look out for extra free spins, multiplier wins, fish wilds and high fish stacks. You can bet from 0.1 to 500 per spin, leaving room for cautious and bigger play alike. Volatility is medium, so it strikes a middle ground, mixing a fair hit rate with the odd larger payout. It also draws comparisons with Whale O Winnings. If you liked Dolphin Treasure, Golden Fishtank is an easy one to try next.

A Day at the Derby leans into a Sport theme. It is played across a 5 reel, 3 row grid with 20 paylines. Stakes run from 0.1 up to 25 a spin, so it suits both small and larger budgets. Gameplay extras run to free spins, progressive jackpot, increasing multipliers, mystery feature and cascading wins. In play that shows up as bonus round, drop feature, jackpot jockeys and free spin jockeys. Volatility is low, so small wins arrive often and dry spells are short, which helps stretch a budget. On return it gives back slightly less than Dolphin Treasure, which runs 94.88%. Return to player sits at 93.40% and counts as low overall. That figure is a long-term average rather than something to expect back each session. Fans often line it up alongside Ascot Sporting Legends. If you liked Dolphin Treasure, A Day at the Derby is an easy one to try next.

Holiday Season is a Romance-themed release from PlayNGo. You spin a 5 reel, 3 row grid with 10 paylines in play, a tighter setup that keeps things simple. It brings bottle of champagne scatter and win spins feature. Volatility is high, so the pace favours larger, less frequent wins, so sessions can run hot and cold. That is a little higher than Dolphin Treasure, which returns 94.88%. Bets start at 0.1 and reach 100 a spin, covering most bankrolls. It returns 96.51%, placing it in the high bracket. Treat it as a guide to long-run payback rather than a promise for any one session. It is frequently grouped with Silent Screen and Happy Days. Choose it if you enjoyed Dolphin Treasure but want bigger swings.

Great Griffin is a slot built by Microgaming. It is played across a 5 reel, 3 row grid with 50 paylines. On return it edges out Dolphin Treasure, which runs 94.88%. It returns 96.79%, placing it in the high bracket. That figure is a long-term average rather than something to expect back each session. Bets start at 0.01 and reach 50 a spin, covering most bankrolls. On the bonus side you get free spins, pick a prize bonus and gamble feature. Specific touches include free spins feature, pick me bonus, griffin wild bonus and great griffin legendary is the wild. It plays at medium-low volatility, which means wins land fairly regularly and tend to be modest, which keeps sessions steady. Players who like it tend to try Falcon Huntress and Beowulf as well. If you liked Dolphin Treasure, Great Griffin is an easy one to try next.

Slots you might enjoy if you like Dolphin Treasure

Dolphin Treasure is primarily an Aquatic themed slot game with slight hints towards Explorer, Treasure and Adventure themes.

More Aquatic slots worth playing

Dolphin Treasure is a Aquatic themed slot game. Other Aquatic themed slots are Dolphin Reef, Dolphin Gold Stellar Jackpots, Dolphin Gold and Aztec Treasures.

More from Aristocrat, the publisher of Dolphin Treasure

Dolphin Treasure comes from Aristocrat. Buffalo, Queen of the Nile, Lightning Link and Dragon Link are among its most famous machines. It built the world’s first fully automatic poker machine in the 1950s and has shaped the slot floor ever since. The Aristocrat slots below share the same maker as Dolphin Treasure.

Here are the best similar Aristocrat slots to enjoy today, these slot games are all developed by the same game provider as Dolphin Treasure, the online slots are Wild Panda, Lucky Count, 50 Dragons and Lucky 88.

Dolphin Treasure at a glance

Here is a table of key information about Dolphin Treasure.

Dolphin Treasure screenshot

Games with the same features as Dolphin Treasure

Dolphin Treasure has features and bonuses including: Free Spins, Gamble Feature and Increasing Multipliers.

Games with Free Play Demo

The top slots with Free Spins are Dallas, Tetris Super Jackpots, Hidden Valley and Tropical Holiday.

Slot games with Gamble Feature

The best matching slots with Gamble Feature are Top Trumps World Football Stars and Stein Haus.

Games with Increasing Multipliers

Our Recommended slots with Increasing Multipliers are Top Trumps World Football Stars and Stein Haus.

Dolphin Treasure slot sites FAQs

Dolphin Treasure Pros and Cons

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

Pros

• Includes a free spins feature
• A huge 31,250x ceiling
• Frequent smaller wins thanks to low volatility
• Gameplay adds multipliers that climb as you play

Cons

• RTP of 94.88% trails the average slot
• Ranks well down our overall list (#3,718 of 4,200+)
• No progressive jackpot on offer
• The low volatility limits the jackpot-sized hits