Reef Raider Free Play

Reef Raider Slot Demo

Reef Raider Free Play
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Reef Raider by NetEnt

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Reef Raider Review Rating starRating star

Reef Raider Demo

Powered by NetEnt, Reef Raider online slot takes you on a sweeping journey beneath the depths of the wild sea, alongside a crew of Lobster pirates. Based on a 7-reel and 7-row grid, get ready to win payouts, boosted up to 50x, with the aid of an exclusive avalanche reel mechanic, multipliers, free spins, and much more.

For a chance to win up to 8500x the stakes, feel free to nosedive right into our review of the Reef Raider slot.

Release: 29.07.2021
Volatility Volatility ON Volatility ON Volatility ON Volatility OFF Volatility OFF
Max Win: X8500

Written by: Jasmin Williams | The review was last updated: 16 May 2024 | Fact-check by: Kim Birch

Jasmin Williams, Chief Content Officer at BETO Slots™, has worked in the English casino industry for over a decade and is regarded as a casino and slots game expert. About Jasmin Williams

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Video: Gameplay & Big Win

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Slot Machine Features


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Network Jackpots

Network Jackpots

Pros Pros


OpenMax win of 8,500x the stakes

OpenTreasure Trail Feature with 4 unique modifier bonuses

OpenAvalanches with Cluster Pays

OpenMedium Variance

OpenBeautiful visuals and enjoyable music

Cons Cons


Close Somewhat average RTP rate of 96.02%

Facts About the Slot

Slots Provider NetEnt

Slots Volatility Volatility ON Volatility ON Volatility ON Volatility OFF Volatility OFF

Slots RTP% 96.10

Slots Game type Slots

Slots Jackpot No

Bet Range & Game Layout

Slots Minimum bet 0.20

Slots Maximum bet 100.00

Slots Reels 7

Slots Rows 7

Game Themes

Pirate Ocean Gems

Game Features

Cluster Pays Symbol Swap Mystery symbol Collect Energy Cascading/Avalanche wins Multiplier FreeSpins Wild

Play beneath the oceans on 7 reels and 7 rows with Reel Raider

Play beneath the oceans on 7 reels and 7 rows with Reel Raider

Reef Raider - Welcome to the Abyss

NetEnt's recent attempt to conquer the online slot market is driven by their latest game, Reef Raider, in action. With stunning graphics and fun perks, you're in for a fun experience with a pirate-themed slot and a crabby ally by your side to aid your path to victory.

This game makes use of a grid set up with 7 rows and 7 reels, with no stationary paylines and highly-rewarding clusters of 5 or more matching symbols on all fronts. Bets can be wagered from €0.20 to €100 for a maximum payout of 8,500x the stakes for every spin. We'll be talking more about the bonus features that boost your odds of winning it big, including the Avalanche Wins, Super Free Spins, Multipliers, and Treasure Trail.


Reef Raider - Theme & Settings

Reef Raider slot features a simplistic and comical art style, all dressed up in a theme of pirates and treasure hunting. The background is beautifully decorated with marine vegetation, creating a rich set of visuals that are pleasing to the eye. And that's not even the best part. You even get a crab buddy to tag along on your adventure. The soundtrack is surprisingly bumpy and gives off robust Spongebob Squarepants vibes.

Players will get to utilize two unique wild symbols in Reef Raider. The reels consist of 4 valuable gems and 4 ordinary shell symbols. The red jewel is the best base symbol, which grants payouts worth 150x your bet if you secure a cluster of at least 25 matching symbols.

Firstly, the Clam Wild is activated when you land a winning cluster of at least 3 matching symbols. It attaches itself to one of the empty slots to give bonuses during the subsequent avalanche.

Secondly, the Coin Wild is a base-game exclusive that provides you with free spins whenever Random Wilds or Cannon Blast modifier bonuses are triggered.

Reef Raider is available to download and play for players across all platforms, including smartphones, tablets, and PCs.

Activate the wild calmly by matching 3 symbols

Activate the wild calmly by matching 3 symbols


Reef Raider - Gameplay & Features

Reef Raider comes along with 7 bonus additions that are bound to make your underwater exploits even more exciting. There are 4 unique modifiers, 2 wilds, and a free spins bonus, complimented by mystery symbols.

Well, let's take a look at these bonuses and their mechanisms:

Avalanche Feature

Forging a winning cluster across the reels activates the avalanche feature of this slot. As a result, the symbols from the winning cluster are removed and replaced with newer ones. This ultimately boosts your odds to keep forming more winning clusters. And this bonus feature repeats itself until you don't land a winning cluster.

Multiplier Feature

Landing a multiplier symbol right next to a winning cluster at any side triggers the multiplier feature of this slot. When activated, you get boosted payouts by a factor of 2x, 3x, 5x, or 50x the stakes.

Treasure Trail Feature

This bonus feature uses the slot's Treasure Trail meter, consisting of 15 segments. Landing at least 3 consecutive avalanche win fills up the meter and activates one of the following functions:

  • Anchor Drop Feature: 3 Avalanche Wins - a maximum of 3 low-paying symbols are randomly removed from the reels.
  • Random Wilds Feature: 6 Avalanche Wins - 4 to 8 Coin Wild symbols are selected to replace regular symbols except for the multiplier symbol on the reels.
  • Mystery Chest Feature: 9 Avalanche Wins - mystery symbols will replace 2 to 16 low-paying and medium-paying symbols. They all turn into the same symbol, and your payouts are adjusted accordingly.
  • Cannon Blast Feature: 12 Avalanche Wins - 1 symbol is thrown out of the reels, alongside all common and medium-paying symbols on the same row. Following this, a new avalanche is immediately initiated.
The 4 treasure trail features are your road to wining big amounts

The 4 treasure trail features are your road to wining big amounts


Reef Raider - Exciting Free Spins Feature

The Free Spins feature is activated upon completing all 15 segments of the Treasure Trail meter. As a result, you receive a minimum of 9 free spins. A bonus of 2 free spins is handed out whenever you charge 3 additional portions of the meter.

When this bonus feature is active, the Mystery Overlay feature is turned on, and it adds 5 mystery symbols across the reels. 1 of these mystery symbols is always positioned in the centre of the reels and the other 4 are positioned around it at any side.

Upon each spin, these symbols change into the same symbol. It would be best to keep in mind that these symbols will remain fixed until the bonus feature concludes.

At the same time, the Treasure Trail feature will also remain activated. You can receive one of its 4 bonuses and accumulate more free spins.

Fill the treasure trail feature to win more and more free spins in Reed Raider

Fill the treasure trail feature to win more and more free spins in Reed Raider


Reef Raider - Standard RTP and Variance

The RTP range for the Reef Raider slot is fixed at 96.02%, which is pretty average. The variance is set at medium, which means you can land small and big wins at the same rate during your playthrough.

This slot grants you payouts worth up to 8500x your bet.

Play on a standard RTP slot and claim high rewards on your lucky day

Play on a standard RTP slot and claim high rewards on your lucky day


Concluding Reed Raider for you

Reef Raider is no doubt like a wrapped present, full of never-ending surprises. The music and graphics from such a gem are sure to be a rewarding experience for you.

You should seek out the best way to win more often, and the perfect utility for that is the avalanche mechanic and its bonus features. Start a streak of those, and you sweep across all the big prizes. You'll eventually get to the Free Spins feature and mystery symbols too, but the highest rewards are impossible without a 50x multiplier from the Multiplier feature. Your best shot would be landing a multiplier symbol next to a tonne of mystery symbols during the free spins.

Reef Raider is inarguably the best work yet from NetEnt, as it is the perfect blend of beauty combined with stunning gameplay mechanics.

Reef Raider is sure to impress many players with its non-stop action and great bonus features. We expect this game to gain a surge of popularity among the community of online slot gamers.



What is the biggest reward in Reef Raider online slot? Arrow Arrow

The highest possible for players to win in a single spin is a payout worth 8500x the stakes.

What is the RTP for Reef Raider online slot? Arrow Arrow

The RTP for this slot is rated at an average of 96.02%. The variance is set at medium, and the middle ranged hit frequency is 32.43%, meaning more frequent wins.

Are there any free spins in Reef Raider online slot? Arrow Arrow

Yes, this slot has its own Free Spins Feature. When activated, players get at least nine free spins and a group of 5 overlay mystery symbols in the middle of the grid. As a result, players can also reap the benefits of multiplier boosts and other bonuses.

How does the Treasure Trail feature work in Reef Raider online slot? Arrow Arrow

The Pirate Crab walking around the grid triggers a modifier for every three consecutive Avalanche wins. There are four unique modifiers, and players can initiate a bonus round if they secure more than 15 consecutive wins.

What does it take to activate the Cluster Pays engine in Reef Raider online slot? Arrow Arrow

Players will need to land at least 5 identical symbols in a cluster anywhere on the 7x7 grid to forge a winning combination.

Can I play Reef Raider Slot for free? Arrow Arrow

Yes. Players can try out this online slot for free at Drop by now to play the demo version of the Reef Raider online slot if you're interested in taking a deeper dive, head over to one of our recommended online casinos and join your crabby buddy for an adventure of a lifetime.