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Casinoz
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Denis Anipchenko
Expert opinion

The dictionary of gambling entertainments - Casinoz, keeps introducing production of Pragmatic Play company, which is used to release high quality video slots and gambling games of other kinds, to the readers. Here comes a review of «Great Reef» online slot machine. It should suit the tastes of those who like underwater views, ocean fishes, picturesque corals and other ocean beauties.

Type of game Video slots
Manufacturer Pragmatic Play logo
Max bet 125
Max multiplication 500 : 1
Issue date 05.2016
Progressive jackpot No
Reels number 5
Lines number 25
Wilds Yes
Scatter Yes
Gamble Feature No
Bet line 0.01 - 5
Bonus games Yes

Where to Play Great Reef slot?

Play Free Great Reef Slot Demo

You can test «Great Reef» slot machine free or launch it in the real mode at different online casinos powered by Pragmatic Play software.
This model is also available right at Casinoz in a fun mode. We also have a video-review of «Great Reef».
Please share your opinions and impressions in comments to the article. Any objective responses and rates are warmly welcomed.

Verified Online casino with Great Reef slot

How to Play Great Reef slot online

«Great Reef» is a five-reeled online slot machine with twenty five pay lines, which are always active on default. The screen fits fifteen symbols. The range of available features includes different kinds of symbols and free spins with increased multipliers used in calculation of payoffs.
It is possible to place up to ten coins of the following value per each of the active lines: 0.01, 0.03, 0.05, 0.10, 0.20 or 0.50 dollars. This way, the betting range varies from twenty five cents to one hundred twenty five dollars per round.
Winning combinations are formed of multiply symbols of the same type at the active lines. They have to drop out next to each other, starting from the first left reel.
An amount of the payoff is calculated by multiplying the bet per line by the index of formed combination. It might be from x2 to x500 in «Great Reef». In case of multiply combinations formed at different lines by results of a single spin, all credits are summarized.
A game of chance is not provided by the rules. All bonuses and special symbols are discussed below. Unfortunately, we don't have any information about payback index of this model yet.

Great Reef Symbols, Wild, Scatter

As soon as you launch «Great Reef» slot machine, you will see different creatures of the sea and card signs from ten to ace at the screen.
Now a couple words about the special symbols of this game:
  • Wild (a pirate) is used for replacing other symbols, except of Scatters, when necessary. It doesn't bring any wins on its own.
  • Scatter (a pearl) doesn't depend on the active lines and brings payoffs independently of its location at the screen. An amount of the payoff is calculated by the total bet.
Three and more Scatters trigger the bonus round named Pearl Hunt.

Great Reef Bonus games

In the beginning of the prize round named Pearl Hunt you need to pick the shells. You should click at them in a random order to find out quantity of free spins and size of the extra multiplier.
As soon as you are done, free spins begin and the casino places the bet of the previous size instead of you. The general rules are standard. Free spins may be prolonged.

Jackpots

A progressive jackpot is not drawn on «Great Reef» slot machine.
Comparison Great Reef slot with analogues
Great Reef Lucky Mouse Camelot Cash Amazing Catch Power Combo Luck O` The Irish: Mystery Ways Fortune Play Dragon Hopper
RTP 95.57 % 96.10 % 96.06 % 95 % 94.39 %
Volatility High Middle High High Middle
Lines 25 10 10 46656 243
Drums 5 3 5 6 5 7
Issue date 05.2016 21 March 2025 23 January 2025 10 August 2024 30 March 2023 16 January 2025
Progressive jackpot
Scatters
Free Spins
Respins
Progressive multipliers
Jokers
Max payout 500 1000 5000 5000 3100 10000
Bonus Games
More Pragmatic Play slot machines
Slot machine RTP Volatility Max win Release date
Gem Elevator 96.53 % High 10000 29 August 2024
Yeti Quest 96.06 % High 5000 12 August 2024
Fruit Party 2 95.45 % High 5000 23 July 2021
Pirate Gold 96.50 % 500 23 May 2019
Peking Luck 96.50 % High 10000 30 July 2018

Great Reef Interface

Now about functions of different elements of the control panel of this slot briefly:
  • Play – start a new spin.
  • Bet per Line – an amount of the bet per line.
  • Credit – an amount at the gaming account.
  • Total Bet – an amount of the total bet per spin.
  • Win – an amount of the win in a round.
  • Autoplay – the automatic game.
  • I – the pay table.
The same button which launches a new spin stops the reels in advance. Elements, which let you set up an amount of the bet in coins and coin denomination are situated next to it. 
The pay table provides payoff multipliers, the general rules, the special symbols and the scheme of location of the active lines at the reels.
The user’s settings would let you adjust the sound and activate a quick spin. The automatic game mode is available. You won’t download «Great Reef» slot machine, because it was designed for flash-mode.

Great Reef (Pragmatic Play) video review

New Pragmatic Play slots
Other online slot machines

Should You Play Great Reef Slot for Real Money?

Although this model has no original features, it can be bravely recommended to all funs of such gambling entertainments. It delights by the colorful graphics, has the cool bonus round and few special symbols. Due to the multiply combinations and frequent prize features, dispersion index is under medium.
Denis Anipchenko
Denis Anipchenko
Editor-in-chief and online gambling expert

Denis is a true professional with many years of experience in the gambling industry. His career started back in the late nineties when he worked as a croupier, pit boss, manager and casino manager. This unique experience allowed him to deeply understand the world of gambling from the inside. Since the late noughties Denis has dedicated himself to writing articles and analyses about gambling, and since the early tens he has become a key figure in the Casinoz team. Here he not only writes and edits content, but also creates reviews, shares his expertise and helps readers understand the intricacies of gambling. Denis combines practical experience and in-depth knowledge, making him one of the most respected experts in the industry. His writings are always up-to-date, proven and useful information for anyone interested in the casino world.

An expert in:
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Facts checked Alex Vasilev Scientific editor and fact checker
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