Great Reef
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Great Reef Slot Review

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.

9 /10
Great Reef
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Play Free Demo Great Reef slot

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.
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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.


A progressive jackpot is not drawn on «Great Reef» slot machine.

Great Reef RTP, Volatility & Hit Frequency

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.

Mobile Compatibility

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.
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Main info
Type of game Video slots
Manufacturer Pragmatic Play
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