VegasSlotsOnline.com
Octopus Gaming
Octopus Gaming

Play Great Reef for Free

Dive all the way to the abyss and come back up with your pockets full of gold thanks to Great Reef, a Top Game video slot game that will take into the depths.

Sloto'Cash Casino background
Play for Real Money

Great Reef Slot Comparison

Great ReefGreat Reef
Lucky Larry's Lobstermania 2Lucky Larry's Lobstermania 2GoldfishGoldfishReel Em InReel Em In
User Score
(600)
(129082)
(41988)
(33238)
Return to Player
0%96.52%96%95.99%
Volatility
MediumMedium
Min Bet
1.25600.350.2
Max Bet
12.5300105100
Autoplay
NoYesYesNo
Bonus Buy
NoNoNoNo
Bonus Rounds
YesYesYesYes
Cascading Reels/Avalanche Feature
NoNoNoNo
Number of Paylines
25402520
Play Lucky Larry's Lobstermania 2 for FreePlay Goldfish for FreePlay Reel Em In for Free
Top Real Money Casinos to play this game
  • #1

Get 600% Welcome Bonus + 60 Free Spins

Accepts players fromUnited States


Payout Speed
Fast
Best for bonuses
Play Now
  • #2

Get $100 Free When You Deposit $25

Accepts players fromUnited States


Payout Speed
Instant
Best for bonuses
Play Now
  • #3

Get 300% Match Bonus up to $6,000 + 55 Free Spins on Diamond Luxe

Accepts players fromUnited States


Payout Speed
Fast
Best for slots
  • #4

Get 200% Match Bonus up to $3,000 + 30 Free Spins on Golden Buffalo

Accepts players fromUnited States


Payout Speed
Fast
Best for crypto payments

Into the Deep Blue Ocean

Great Reef takes players under the surface of the ocean and all the way down to the bottom, where many friendly creatures dwell.

The semi-transparent reels let you catch a glimpse of the underwater landscape of the game, which is actually quite simple and devoid of details. Only a few corals at the bottom of the screen come in contrast to the vast blue and uniform background, with a few bubbles making their way towards the surface as you play.

Expect some seagull and wave crashing sounds during your game, the whole mix creating a typical atmosphere for this sort of slot game. Let’s move on to the gameplay itself in the next section.

Dive to the Heart of the Action

Great Reef gives you a great deal of freedom in terms of customisation, which will help you adapt the game settings to fit your own mood and personal strategy at will.

The five spinning reels of the game contain three symbols each at the end of your turn, and across them you will find 25 paylines in total. Below the reels are several bubble-shaped buttons that will let you choose how many paylines you want to bet on, as well as the size of your wager itself. The Bet Max bubble is there to activate all paylines at once, should you feel in luck. Hit the Spin button to start you turn, and remember that the more you bet the bigger your future rewards can become. After each win, you have the possibility to play a mini game and guess the colour of a face-down virtual card. A good guess doubles your wins, while a wrong estimation takes you back to the reels empty-handed.

For a simpler gameplay, use the Autoplay mode. It will let you place your bets in a row as the reels spin on their own for as long as you like. Use this game mode to go straight to the action and skip the settings and mini game altogether.

A few waterproof reel symbols

The list of reel symbols of Great Reef is much shorter than in most slot games, so keep that in mind when you start your gaming session.

The Starfish, Seahorse and Tropical fish are the first symbols of the list. With their lower payouts, they will appear frequently on the reels to increase your chances of scoring a winning combination or two with them.

The Turtle and the Shark are the most valuable symbols of the whole game. Like the other symbols, they display a cartoonish look that makes them quite friendly and almost human-like.

Special features

Great Reef might be a little short in terms of basic symbols, but the game still has a few surprises up its sleeve to surprise players.

The Pirate is the Wild card of the game. As such, it acts like a joker and replaces any other basic symbol. Use the Pirate to help you complete any sort of symbol combination and land that big win you were aiming at all along.

The Oyster is a Scatter symbol. Land three or more of them anywhere on the reels and the Pearl Hunter Bonus round will begin. Play the game and gather as many pearls as you can to win up to 33 Free Spins, together with a x6 Multiplier to top it off.

Nothing new under the waves

Deep Reef is first and foremost a very classic slot game. This does not mean that you would necessarily be bored playing it, but the short amount of reel symbols and the very basic Bonus features are anything but original.

If you are a big fan of underwater universes in slot games, then Great Reef is a good choice for you. Beginner players can also get an easy start into the slot gaming universe. Otherwise, you might feel a little disappointed by the options offered to you in Great Reef.