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Reviewed 6 August 2026 · read from the Federal Court record, not the affiliate field

Dolphin Treasure Pokie Review: RTP, Free Games and Where to Play

Nine sites will tell you this pokie returns 94.88%. The machine standing on an Australian casino floor puts a different number on its own screen — and we know it exactly, because a Federal Court judge sat down at one, pressed the information button and wrote what it said into a published judgment.

That number is 87.97%. The same screen states that at minimum bet the machine theoretically pays a win once every 8.71 games.

The Interactive Gambling Act 2001 puts its duty on the provider, not on you. No Australian-licensed lobby carries this title, and a full walk of our licensed demo feed found no Aristocrat build of it either — so the routes that actually work are mapped below, with the free-play position stated plainly.

Written by · Slots & Games Reviewer The full judgment, a Commonwealth research paper & sixteen published spec sheets · 6 Aug 2026
Quality review by Andrew Murray · Auditor · Compliance & RG Facts & responsible-gambling audit · 6 Aug 2026
Editorial sign-off by David Clarke · Editor-in-Chief & Casino Reviews Lead Last reviewed · 6 Aug 2026
87.97%On the machine's own screen
1 in 8.71Stated games per win, min bet
35,640,000Outcomes in one game cycle
151 pagesOf published judgment on it
The published judgment, quoted verbatim Every return figure names who published it Sixteen spec sheets set side by side Commonwealth research read at the source 18+ · Gambling Help Online 1800 858 858 Verified 6 August 2026
TL;DR

Dolphin Treasure in 30 seconds

Verified 6 Aug 2026 87.97% on the machine 6.8/10
  • Two machines, one name, two very different numbers. The Dolphin Treasure the Federal Court examined at Crown Casino displayed 87.97% on its player information display. The online and free-play builds are published at 94.88% by nine separate sites.

  • The wild is a sunrise, not a dolphin. The judgment lists the machine's thirteen symbols and no dolphin is among them: the wildcard is the sunrise, and the scatter is the treasure chest, which pays from just two anywhere on the screen.

  • !

    The reels are not the same size, and you cannot see that. The first four reels carry 30 stopping positions each and the fifth carries 44 — Aristocrat's own combination sheet, tendered in evidence.

  • !

    The percentage on the screen describes that cycle, not your night. The Court accepted the point: the figure is calculated over a full cycle of every possible permutation of play, not over a session.

  • !

    There is no Dolphin Treasure demo to hand you. The licensed feed does carry an Aristocrat Dolphin Treasure entry — but it is unpublished, and its embed returns the provider’s own “currently unavailable” notice instead of a game.

  • Verdict — 6.8/10: a heritage reel set that earns its place on recognisability, a genuinely fast base game and one clean feature — 15 free games with wins tripled.

Fact-checked by Andrew Murray · Last verified 6 August 2026 You've read 1% ·
04 Verdict & scorecard

Why Dolphin Treasure scores a 6.8 for Australia — best-documented, not best-paying

This is a rare position to be in. On almost every other pokie we review, the studio publishes nothing and the affiliate field fills the gap with guesses.

Reviewed by Claire Wilson Scored 6 August 2026
SlotsGamblers pokie audit 6 dimensions · independent of the studio
Final score 6.8 / 10 Bought for the free games
Evidence on the public record Reel maps tendered, confidentiality waived
9.4/10
No other pokie here can be described from a court-tested source.
The free-games round 15 games, every win tripled, retriggerable
7.2/10
One feature, cleanly executed: treasure chests award the round, every win inside it is tripled, and it retriggers from within.
Theme & presentation A 1997 reef, unretouched
7.0/10
Turtle, seahorse, starfish, octopus and a school of fish over flat cyan, with a sunrise doing the wild's work.
Session pacing A stated win roughly every nine games
6.6/10
The machine's own screen states 8.71 games per win at minimum bet, excluding feature wins — a shade under one in nine.
Paytable clarity Two anchors published, the rest inferred
5.6/10
The judgment publishes two exact line values and the rule for which symbols pay from two rather than three.
Published maths & value 87.97% on the machine, 94.88% on the web
4.8/10
The widest gap we have recorded on any pokie, and Aristocrat publishes neither number.
Methodology · 6 equally weighted dimensions · the published judgment, Commonwealth research and sixteen published spec sheets How we score pokies →
Beyond the score What the numbers alone do not show

A reef drawn in 1997, and never repainted

Flat cyan water, a chunky gold-edged reel frame and hand-drawn sea life: a turtle, a seahorse, a starfish, an octopus and a school of fish, sharing the grid with the nine, the ten and four playing-card ranks.

Nothing here is trying to impress you. It is trying to be recognised from across a room.

The sound is tied to the meter, not to the outcome

This is the part of the machine the Court described most precisely, because it was the part in dispute.

The meter is the instrument that tells you what happened. Watch the credit total, not the fanfare.

The theme is thin, and it knows it

A dolphin frees a treasure. That is the whole premise, and the game never pretends otherwise — there is no narrative arc, no character, no escalating story between features.

The theme is a coat of paint on a maths model. Queen of the Nile wears the other coat.

Fast, busy, and cheaper to misjudge than it looks

There is no cascade animation, no forced interstitial and no dead air between spins.

Your spin count is the price tag. Check the number in the bet window before the first tap, not after.

Judged on two questions, and it answers one of them well

The first question is whether the free games still deliver. They do, in the narrow sense that matters: fifteen games with every win tripled is a real event, it is reachable from a scatter that lands on any reel, and it can retrigger from inside. It is the reason to play, and it is the only reason to play.

The game is fine. The number you were given for it probably belongs to a different machine.

05 On the public record

An Australian pokie whose reel maps were read out in open court

In February 2018 the Federal Court of Australia delivered a 151-page judgment about one poker machine. The machine was Dolphin Treasure.

[2018] FCA 36 Application dismissed

It is worth being exact about what happened, because the case is easy to describe wrongly in either direction. A former player brought proceedings under the Australian Consumer Law against Crown Melbourne and Aristocrat over the machine’s design. Justice Mortimer dismissed every cause of action. What the case also did was put the machine on the record: five design features had to be explained and measured before they could be ruled on, from the oversized fifth reel to what the industry calls “less than bet” wins.

From the machine itselfWhat the player information display stated Reproduced verbatim in the judgment · read 6 Aug 2026
Total theoretical return 87.97% "of This Game", on that machine
Games per win, minimum bet 8.71 Excluding feature wins
Odds shown to the player 10 Top five and bottom five only
Odds in between 0 Not displayed at all
Screen name DTreasure The machine's own label
Presses to reach it 2 Information → View Game Information
Quoted exactly as the judgment records it "ELECTRONIC GAME INFORMATION / DTreasure / … / Total Theoretical Return to Player of This Game = 87.97% / … / Theoretical Number of Individual games played a minimum bet per win = 8.71 / … / Chances of Winning (Based on MINIMUM BET selection & excluding feature wins)".

The reels are not the same sizeAristocrat's own combination sheet, in evidence

The first four reels of a Dolphin Treasure machine carry 30 stopping positions each. The fifth carries 44.

The reel mapStopping positions per reel, by configuration From Aristocrat's Combination Sheet Approval, tendered at trial
Configuration 1 30·30·30·30·44 Cycle: 35,640,000
Configuration 4 30·32·31·30·44 Reels 2 and 3 differ
Configuration 9 30·32·32·30·45 A 45-position fifth reel
Tens across the reels 2·1·6·2·4 15 total; even would be 3 each
Kings across the reels 1·2·4·5·3 Five on a line: 1 in 297,000
Chest and sunrise 1 each reel The two even distributions
Why the configuration matters to you Two cabinets with the same artwork can run different reel maps, so the figure that applies to you is the one on that machine's own information screen — two button presses away.

The finding worth knowingWhat the percentage actually describes

The applicant's central pleading about the return figure was that it “reflects the return to the venue operator calculated by reference to a cycle of operation of the Dolphin Treasure EGM involving all possible permutations of play, a cycle that is irrelevant to the actual time spent by any one player playing the Dolphin Treasure EGM in any one session of play”.

The Court’s response to that pleading is one sentence long: “The evidence establishes this is an accurate description of the RTP.” And the claim still failed — the section dealing with it is headed, in Her Honour’s own words, “The Risk representation may be confusing but is not misleading”.

One exchange belongs on this page because it is Aristocrat’s own witness rather than the applicant’s expert. In cross-examination she was taken to A 20 Game Survey of Gaming Machine Volatility in NSW, written by Luke Freeman and Daniel Mitchell of the Gaming Technology Branch at the Office of Liquor Gaming and Racing, Communities NSW. Its chart plots a NSW game with a theoretical return of 87.95% against cumulative play, and the article’s own caption reads: “The player’s expected RTP for a three hour play session would be virtually at the zero point at the left-hand side of the horizontal axis.” The witness accepted the graph looked the way she would expect.

That is the most useful sentence in the record for a player, and it is not a criticism of anyone. The percentage is true; it is simply not about your session.

06 Free play

There is no Dolphin Treasure demo to give you — and here is exactly how we know

Most pages in this position embed a frame, label it “Dolphin Treasure” and move on. We checked what the feed actually serves. It does list an Aristocrat Dolphin Treasure (entry #18912), but the entry is unpublished and its embed returns SlotsLaunch’s own “currently unavailable” page. Embedding it would put that notice here.

There are 37 dolphin-themed pokies in that catalogue that do play, and none of them is this game. The same-name trap is easy to fall into: the feed's “Queen of the Nile” is published by Popiplay and its “5 Dragons” by Triple Profits Games — neither is Aristocrat's.

So wherever you land on a free “Dolphin Treasure”, open the info screen and read the studio credit first. That one check settles it.

The walkWhat the licensed feed actually holds Own catalogue · 6 Aug 2026
Published games walked 34,140 The complete feed
Distinct studios 616 Every provider name counted
Playable Dolphin Treasure 0 The one entry is unpublished
Aristocrat entry in the feed #18912 Listed, but not playable
Dolphin-themed pokies 37 All by other studios
Ainsworth titles 178 The nearest documented lineage
What we are not saying This is a count of one catalogue on one date — not a claim about how Aristocrat licenses its games online.

Worth knowingThe closest licensed dolphin on the water, and why it is the closest

If what you want is a free dolphin-themed pokie you can actually open, the one with a real claim to the lineage is Ainsworth's Dolphins — a five-reel release from 2018 carrying a published 94.3% return, and it does play.

18+ · Free play, play-money credits, no cash outcome ¹ Aristocrat names we have reviewed: Queen of the Nile · 5 Dragons · Lucky 88 · Big Red
07 Return to player

87.97% or 94.88%? Both are real — and they belong to different machines

This is the section the sixteen Dolphin Treasure pages read for this review are missing, because each of them knows only one of the two numbers. The venue machine states its own return on its own screen.

Published figures only Venue machine 87.97% Studio figure none
Printed for the online builds 94.88% Nine independent sites, same figure
The gap between them 6.91pts About A$6.91 per A$100 of turnover
Stated games per win 8.71 Minimum bet, excluding feature wins
Every published figure, with its publisher Nothing averaged · nothing invented
Eastern-state clubs and pubs — legislated floor 85%
South Australia — legislated floor 87.5%
The Dolphin Treasure the Court played, on its own screen 87.97%
Average across every machine in NSW ~90%
Nine affiliate and database sites, for the online builds 94.88%
free-slots-no-download, alone 96%
80% 85% 90% 95% 100%

Aristocrat publishes none of these. The 87.97% is the machine's own statement, reproduced in a published Federal Court judgment. The 85%, 87.5% and roughly-90% figures come from the Australian Institute of Family Studies and Liquor & Gaming NSW.

What A$100 of turnover costs Our arithmetic · published figures
At free-slots-no-download's 96%
A$4.00 The most generous figure in circulation, printed by one site
At the online builds' 94.88%
A$5.12 The figure nine sites agree on — for a build that is not the venue machine
At the NSW state-wide average, ~90%
A$10.00 What the average NSW machine of any title returns
At the machine's stated 87.97%
A$12.03 The number on the Dolphin Treasure a judge sat down at
At the eastern-state legislated floor, 85%
A$15.00 The worst a club or pub machine is legally allowed to do

A$100 × (100% − 87.97%) = A$12.03 expected cost per A$100 of turnover on the machine in evidence. The percentage applies to turnover, not to your deposit: A$100 recycled five times is A$500 of coin-in.

At the stated rate of one win per 8.71 games, an 830-spin average life implies roughly 95 paying spins along the way — most of them, by the machine's own design, returning less than the bet that bought them.

The long runWhy a percentage says nothing about your afternoon Government research · 6 Aug 2026
Outcomes in one game cycle 35,640,000 30 × 30 × 30 × 30 × 44
To see them all, non-stop 5.6 years At 5 seconds a spin, 24 hours a day
Spins for a 50% shot at the major 24.7m ≈A$1.2m and 3.9 years, one line at 40¢
Five Kings on a line 1 in 297k A King on the last three reels: 1 in 660
Volatility is dispersion, not “how often you win”

Dolphin Treasure is rated low by slotjava and onlinepokies4u, low to medium by betsquare, and undisclosed by chipy — while pokiespros manages to describe it as high volatility in one place and low in another on the same page.

House edge, in dollarsWhat "house edge" means once it is in dollars

The Australian Institute of Family Studies puts the general position bluntly: the price of an EGM game is 1 minus its return, so an 85% machine charges 15% of everything wagered, and “the 'house edge' for Australian EGMs is as high as 15%”.

08 Our method

How we review pokies, step by step

We start at the studio, and when the studio publishes nothing we say so rather than borrow a figure and dress it as fact.

What we check, in order Applied 6 August 2026
Our review method

The eight steps

1. The studio's own publications. What we check: the game index, every published return configuration, the volatility rating and both maximum-win definitions.
2. The primary record, wherever it lives. What we check: regulator instruments, government research and, here, a published judgment — read in full and quoted verbatim.
3. Who else publishes a return. What we check: every figure in circulation, whose name is on it, and whether the page contradicts itself.
4. The regulator that sets the floor. What we check: the minimum-return rules in each state, and how they are calculated.
5. The build in front of Australians. What we check: our own licensed catalogue, walked end to end, so a free-play claim is a count.
6. The paytable, row by row. What we check: every pay row, the pay basis, and whether the values reconcile with the rule text.
7. An adversarial pass before drafting. What we check: we put our own load-bearing claims up to be refuted, and drop what we cannot defend.
8. Re-check cadence. What we check: the figures are re-read on a rolling schedule, and changes are logged in the revision history.

What costs a pokie points here

A return nobody will publish. A paytable that argues with its own prose. A maximum win quoted in coins on one line and in stake multiples on the next. A spec box that contradicts the article printed underneath it.

09 Game inside

How Dolphin Treasure actually plays, tab by tab

Six tabs, in the order the questions arrive once the reels are moving — the free-games round, what a line actually costs, the venue machine against the online build, the session shape, the gamble feature, and the phone build.

★ 15 games · every win ×3 · retriggerable

One feature, and it is the whole reason to play

The treasure chest is the scatter, and it is the only route to the round. Land enough of them anywhere on the screen — the affiliate field is consistent that three or more does it — and the machine awards 15 free games in which every win is multiplied by three.

Two selectors that multiply each other

The bet screen is where most money goes by accident

The judgment describes the interface precisely, because the Court used it. You choose credits per line from five steps — 1, 2, 3, 5 or 10 — and you choose how many lines to play from another five — 1, 5, 10, 15 or 20.

Same name, same art, different economics

Two machines, and only one of them is documented

The Dolphin Treasure in an Australian venue is a regulated electronic gaming machine.

Arithmetic on published numbers only

What thirty minutes looks like on paper

Take the figures the machine itself publishes and the pace the Commonwealth's research assumes — one spin every five seconds — and a half-hour session is about 360 spins.

Optional · decide before you are offered it

Double or nothing, up to five times

After a win the machine offers a gamble: a coin-flip on the colour of a card, with the win either doubled or lost. Published accounts put the ceiling at five successive gambles, and one AU source records a gamble limit of 31,250 on the amount that can be carried through it.

What survives the port, and what to check

The reels travel; the spec boxes do not

The browser builds run on a phone without anything installed — reels scaled to portrait, tap to spin, the paytable behind a menu. That much is consistent across every source that describes them, and it is the one part of the online story that is not in dispute.

10 Symbols & paytable

Thirteen symbols, and not one of them is a dolphin

The symbol list below is not from a review site. It is the list a Federal Court judge wrote into a published judgment after examining the machine — which makes it the most authoritative description of this pokie's reels we could obtain, and which is why it disagrees with most of the pages you will find on the subject.

Symbol set · from the judgment 5 × 3 · up to 20 lines
The correction no rival prints The wild is the sunrise — there is no dolphin symbol on the reels at all Pages describing a "Wild Dolphin symbol" are describing something the Court's thirteen-symbol list does not contain. The dolphin is the cabinet's name and its artwork.
Read the rules panel
Filter
Symbol Name Five Four Three Pays from two? Tier
SunriseWild · substitutes for every symbol except the treasure chest
It pays in its own right and it substitutes. The judgment gives one exact value: four sunrises on a win line pay 2,000 credits. It is also one of only two symbols distributed evenly — one on each of the five reels — which is why five of them on a line is the rarest event in the base game.
Treasure chestScatter · pays from anywhere on the screen, and opens the free games
The judgment is explicit: when two or more treasure chests appear anywhere on the matrix, a prize is paid per the pay table — no line required. Three or more is what the affiliate field consistently reports as awarding the 15 free games with wins tripled. Like the sunrise, it appears once on every reel.
TurtleTop sea-life symbol
750
Not published
Not published
Yes · pays from two
Sea life
SeahorseSea-life symbol · one of the five that pay early
Not published
Not published
Not published
Yes · pays from two
Sea life
StarfishSea-life symbol
Not published
Not published
Not published
No · needs three
Sea life
OctopusSea-life symbol
Not published
Not published
Not published
No · needs three
Sea life
Fish schoolSea-life symbol · the judgment's own term for it
Not published
Not published
Not published
No · needs three
Sea life
A
AceRoyal · distributed 2·2·2·3·4 across the reels in configuration 1
Not published
Not published
Not published
No · needs three
Royal
K
KingRoyal · distributed 1·2·4·5·3 — five on a line is 1 in 297,000
Not published
Not published
Not published
No · needs three
Royal
Q
QueenRoyal
Not published
Not published
Not published
No · needs three
Royal
J
JackRoyal · the judgment's worked example
Not published
Not published
×5
No · needs three
Royal
10
TenRoyal · distributed 2·1·6·2·4 — fifteen across five reels, unevenly
Not published
Not published
Not published
No · needs three
Royal
9
NineRoyal · and the odd one out — the only card rank that pays early
Not published
Not published
Not published
Yes · pays from two
Royal

Why so many cells say "not published". Aristocrat does not publish a paytable for this game, and of the sixteen sources read for this review, none prints a complete per-symbol table that another one agrees with.

Maximum winFour published answers, and none of them agree

This is the field's weakest point and it is worth being direct about. pokiespros prints a maximum of 9,000× the bet. casino.com.au's own page title promises 9,000 coins — a different unit for the same number. betsquare puts the single-spin ceiling at roughly 2,000× the stake. chipy lists a maximum win per line of 500× and total maximum winnings as undisclosed.

11 Player voice

What Australians actually ask Google about Dolphin Treasure

Demand data, not testimonials. Twenty-eight live Australian searches on 6 August 2026 and the questions Google answered back with — no invented percentages, no quotes we did not read, no star ratings we did not collect.

The harvested question set
52 questions

61 People Also Ask entries from 28 Australian queries, 52 of them distinct, read 6 August 2026. Sixteen of the twenty-eight returned a question block at all.

The “is there a trick” cluster 11 of 28 queries including the twenty-dollar method, on its own, eight times
Australian law and access 5 of 28 queries unprompted, on searches about the game
The question Google keeps returning “Is Dolphin Treasure a true story?” asked back on two separate searches
How often each theme recurs Queries it surfaced on, of twenty-eight
Is there a trick, and the “twenty-dollar method”11 q
Which machine pays best6 q
Australian law, ACMA and access5 q
Return to player and where to find it4 q
Aristocrat, the company behind it4 q
Dolphin Treasure itself4 q
Jackpots and the biggest wins2 q
Wilds, scatters and what symbols do1 q
Filter by question cluster
Is there a trick to the pokies? Eleven of twenty-eight queries

The most persistent theme in the entire set, and it arrived on searches that never mentioned strategy — the RTP query, the symbols query, even the plain title search. Eight of those eleven were specifically about the “twenty-dollar method”.

Harvested 6 Aug 2026
Where can I find RTP on slot machines? Four of twenty-eight queries

Australians are asking where to find the number, not just what it is — which is the right instinct and has a precise answer on this machine. Press the information button, then “View Game Information”. The Court did exactly that and recorded what appeared: the theoretical return, the games-per-win figure, and the odds of the five best and five worst combinations.

Harvested 6 Aug 2026
Why are online pokies not working in Australia? Five of twenty-eight queries

The access cluster surfaced without being asked for, alongside “What online pokies can I play in Australia?” and questions about the ACMA's code.

Harvested 6 Aug 2026
Where the player ratings on this page come from — and where they stop chipy's community score for Dolphin Treasure is 3.8 out of 5 from 102 votes, which chipy itself labels “Average”, with 11.8% of voters rating it “Terrible”. free-slots-no-download's widget records 342 votes.

On the recordThe only first-hand accounts of this machine that anyone can check

There is one more source of player experience on this game, and it is unusual: sworn evidence. Lay witnesses described playing Dolphin Treasure, and their accounts are in the published judgment. We do not name them.

12 Revision history

What changed on this page, and when

Every figure here carries a date and a source. When one moves, it is logged below rather than quietly overwritten.

Most recent revision 6 August 2026 First publication · built from the primary record
Sources read50
Primary documents6
Figures corrected3
06Augv1.0
First publication Claire Wilson

Built from the Federal Court record rather than the affiliate field

  • Read Guy v Crown Melbourne Limited (No 2) [2018] FCA 36 in full and took the return figure, the games-per-win figure, the symbol set, the win-line count, the bet steps and the reel maps from it directly.
  • Corrected the wild: the affiliate field's “Wild Dolphin symbol” is not in the Court's thirteen-symbol list. The wild is the sunrise.
  • Corrected the release date to approximately 1997 on sworn evidence accepted by the Court, against chipy's 2011 and the Undumped wiki's 1996.
  • Separated the venue machine's 87.97% from the online builds' 94.88% instead of averaging or picking one.
  • Walked the licensed demo feed end to end — 34,140 published games, 616 studios — and found no playable Aristocrat title. The catalogue does hold an Aristocrat Dolphin Treasure record, but it is unpublished and its embed serves a “currently unavailable” notice, so no demo frame is embedded.
  • Ran an adversarial refutation pass before drafting and dropped one claim that could not be supported from a source we hold.
Fields affected RTP · hit rate · symbol set · release date · paytable · free play
02Feb2018
Source event Federal Court of Australia

Judgment delivered — application dismissed

  • Mortimer J delivered a 151-page judgment in file VID 1274 of 2014, dismissing every cause of action.
  • The machine's player information display, reel maps and symbol distribution entered the public record.
  • Her Honour observed the return-to-player information may be confusing, and that the wording could be reconsidered.
Why it is here It is the source of most figures on this page
13 About the editor

Who wrote this page, who checked it, who signed it off

A review is only as trustworthy as the desk that answers for it — and on a page built almost entirely from a court file, the reading is the work.

Reviewed 6 August 2026
CW

Slots & Games Reviewer · Library Audits & RTP

Claire writes the pokie reviews here for Australian readers: the published paytable, who publishes which return figure, and what the arithmetic on those numbers means for a session in A$.

Quality review by Andrew Murray Signed off by David Clarke
!

Disclosure. This page carries no operator link and no offer card: no Australian-licensed lobby holds this title, so there is nothing here we could route you to. SlotsGamblers earns commission from operator links elsewhere on the site. This page carries none.

Written by Claire Wilson · reviewed by Andrew Murray · signed off by David Clarke
Three roles, one page

What each name here actually did

The reviewer owns the numbers: the judgment, the returns, the paytable, the catalogue walk and the scorecard.
The compliance auditor owns the risk: the regulatory layer, the responsible-gambling lines, the wording used about a decided case, and any claim without a source behind it.
The editor-in-chief owns the page.

14 Where Australians play

The three routes, and what each one is actually worth

This section is short because the accurate version is short. There is no Australian-licensed online lobby carrying this title, so there is no offer card here and no operator link.

No offer card on this page Routes, not rankings
Route Status Return that applies Who it answers to Next step Open? Action
02
A free-play build in a browser18+ · studio credit unverified
StatusWidely offered — but not from our licensed feed
Return that applies94.88% published by nine sites · no regulator named
Who it answers toWhoever built it — check the info screen
Next stepRead the studio credit before reading the numbers
?unverified
Not claimed
03
Online real money, in A$18+ · no Australian licence covers it
StatusNo licensed route
Return that appliesNone certified for an Australian player
Who it answers toNo Australian regulator
Next stepJudge any funded play on a published return
no route
Offshore basics →

If the reason you are here is the themeRelated reading on this desk

The pokie the Federal Court was told shares Dolphin Treasure's mathematics under different artwork is Queen of the Nile.

If it is the treasure theme rather than the studio that brought you here, the licensed demos on this site with the closest rhythm are Treasure Tumble Dream Drop, Da Vinci’s Treasure and Aztec Treasures — modern maths, published returns, and a demo that actually opens.

15 Player Q&A · Questions this game raises

The five questions worth answering before you spin

The desk's own answers, written by the people who wrote the rest of this page.

Q

Which return am I actually playing?

CW

Whichever figure is on the machine in front of you. The Dolphin Treasure the Federal Court examined stated 87.97% on its own player information display. The online builds the review sites document are published at 94.88%. Neither number transfers to the other machine, and Aristocrat publishes neither.

Answered by Claire Wilson · Reviewer
Q

Do the wild and the free-games multipliers stack into a ×6?

CW

We could not establish it, so we will not print it. It is the single most repeated claim about this pokie and no source we read stands behind it with a rule reference.

Answered by Claire Wilson · Reviewer
Q

Why does the machine celebrate a spin where I lost money?

AM

Because the lights and sound are triggered by a line paying, not by the spin being profitable.

Answered by Andrew Murray · Compliance & RG
Q

Does it pay better at higher stakes?

CW

No. The return percentage is stake-independent — it is a property of the reel maps and the paytable, both of which are fixed and approved. Higher stakes change the size of the swings in dollars, not the percentage.

Answered by Claire Wilson · Reviewer
Q

Why do I see "Dolphin Treasures" with an s, and other versions?

CW

Because several different products share the name. Aristocrat's current game sheet under this title is Ultimate Fast Cash Dolphin Treasure, a Hold & Spin machine that has nothing mechanically in common with the classic. Plural-spelt app-store listings are social-casino products with their own credit economies.

Answered by Claire Wilson · Reviewer
Responsible gambling

Play to a budget you set first

At the 87.97% stated on the machine in evidence the house edge is 12.03%: every A$100 cycled through the reels costs about A$12 over the machine’s long run, not in one session. At the 85% minimum that applies in most clubs and pubs it is A$15.

Signs worth acting on: chasing losses, staking more than you planned, borrowing to play, or playing to stay on the machine rather than to win. Gambling Help Online — 1800 858 858 is free, confidential and staffed by counsellors 24/7 across Australia.

Gambling Help Onlinefree · confidential

Counsellors answer 1800 858 858 around the clock, anywhere in Australia, at no cost. If you would rather not phone, the same service runs an anonymous online chat, also 24/7.

The bet ceilingset by your state

Maximum bet per spin is A$5 in Victoria, Tasmania, South Australia and Queensland, and A$10 in New South Wales, the ACT and the Northern Territory. Casinos are treated separately.

BetStopself-exclusion register

A free Australian Government service. Registering blocks you from all licensed Australian online and phone gambling providers: they cannot let you bet, open accounts, or market to you. It covers licensed online and phone gambling — venue play has its own venue-side schemes.

The ACMAcheck before you deposit

Sites serving Australians from offshore are not Australian-licensed, and access to them can be interrupted: 1,774 illegal gambling and affiliate websites have been blocked since November 2019, and over 230 illegal services have left the Australian market since 2017.

Pokies are entertainment, not income. You must be 18+, and T&Cs apply. ¹ Free play uses play-money credits. ² Sites serving Australians operate under overseas licences, not an Australian one — check the licence on the issuing regulator's register before you deposit.

17 The name collision

Ultimate Fast Cash, Super Fast Cash and the other Dolphin Treasure

One of this review's secondary searches is "ultimate fast cash dolphin treasure", and it deserves a direct answer, because the answer is not a variant of the game above.

From the studio's own page Read 6 Aug 2026

Go to Aristocrat Gaming’s website today and search its games index for Dolphin Treasure, and what comes back is not a 1997 reel set. It is Ultimate Fast Cash Dolphin Treasure, and the studio describes it in its own words: “Enjoy features like the Super Fast Cash coin, where landing it can mean additional Hold & Spins and the opportunity to win the Super jackpot. Or marvel at the Big Symbol Free Games feature, where the middle reels turn into one 3x3 symbol and can award the Ultimate Fast Cash feature!” The classic has none of it — no Hold & Spin, no cash-on-reels, no jackpot, and a free-games mode that simply triples line wins.

18 Frequently asked questions

What Australians ask about Dolphin Treasure

The People Also Ask sets Google returned to Australian searchers across twenty-eight queries, harvested on 6 August 2026 — the questions Australians actually type, answered here in reading order.

01

How do you find Dolphin Treasure?

In a venue, look for the Aristocrat cabinet family — the Commonwealth's own research paper still describes it as a game "still provided in many Australian venues".

02

What is the RTP on pokies, and what is Dolphin Treasure's?

Aristocrat publishes no figure for this game. The Dolphin Treasure machine examined by the Federal Court displayed 87.97% on its own player information display. Nine affiliate and database sites publish 94.88% for the online builds, and one publishes 96%. Those describe different machines.

03

How do I find out the RTP percentage on a slot machine?

On an Australian machine it is on the player information display: press the information button, then "View Game Information".

04

Who owns Aristocrat Gaming?

Aristocrat Gaming is part of Aristocrat Leisure Limited, listed on the Australian Securities Exchange as ALL. It produced its first machine in 1953 and was founded by Leonard Ainsworth, whose family retains a substantial stake. Ainsworth later founded a second gaming-machine company, Ainsworth Game Technology, in 1995.

05

Who makes the Ultimate Fast Cash slot machine?

Aristocrat. Ultimate Fast Cash is a four-title game group on its current game sheet — Dolphin Treasure, Dragon Emperor, Golden Pyramids and Mariachi Bonita — built around a Hold & Spin feature with cash-on-reels values, a Super Fast Cash coin that leads to a Super jackpot, and a Big Symbol free-games mode.

06

What are the wild and scatter symbols in Dolphin Treasure?

The wild is the sunrise, which substitutes for every symbol except the treasure chest. The scatter is the treasure chest, and the Federal Court judgment records that two or more anywhere on the screen pay a prize per the pay table.

07

How many free games can I get, and how are they triggered?

15 free games with every win tripled, retriggerable from inside the round, awarded by landing treasure-chest scatters — three or more, on the consistent account of the sites that document the online builds.

08

Does Dolphin Treasure have a progressive jackpot?

The classic game has no progressive jackpot; its ceiling is the free-games round. Aristocrat's current Ultimate Fast Cash Dolphin Treasure machine does carry a Super jackpot reached through its Hold & Spin feature — which is a different game.

09

Is there a trick to the pokies?

No, and this game is the one where that can be shown rather than asserted. Its reel maps are fixed, approved and in evidence: the symbol order on an Australian machine must stay constant, each spin is set by a random number generator, and every spin is independent of the last.

10

What percentage do slot machines pay back, and over what period?

Over the machine's full game cycle, not over your session — and that distinction was tested in court.

11

What online pokies can I play in Australia, and why are some not working?

Online real-money pokies are not licensed within Australia. The Interactive Gambling Act 2001 places its prohibition on the provider of the service rather than on the person playing, and the ACMA enforces it — 1,774 illegal gambling and affiliate websites have been blocked at its request since November 2019, and over 230 illegal services have left the Australian market since 2017.

12

Can I play Dolphin Treasure for free, and is there a download?

Free browser builds are offered on a number of sites, and no download is needed for any of them. We do not host one. The licensed feed this site embeds does list an Aristocrat Dolphin Treasure, but the entry is unpublished and the embed returns the provider’s “currently unavailable” page rather than the game.

13

Is Dolphin Treasure a true story?

Google returns this question on searches for the pokie, and the answer is no — the game has no narrative at all beyond its artwork. It does have a documented history: released in approximately 1997, and the subject of a 151-page Federal Court judgment whose evidence put Aristocrat's own reel maps on the public record.

14

What are the best Aristocrat pokies to play?

That depends entirely on what you want from a session, and the comparison that matters is between documented returns rather than reputations. The ones we have reviewed for Australian readers are Queen of the Nile — which the Court was told runs the same mathematics as Dolphin Treasure — plus 5 Dragons, Lucky 88 and Big Red.