Reef Raider
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Reef Raider
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Reef Raider Slot Review

Mobile Video Slot by NetEnt Play Now at GUTS » More NetEnt Casinos
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How to play Reef Raider mobile slot

The Reef Raider slot from NetEnt gives you a 7×7 reel cluster pay machine with avalanching wins that can trigger any one of 5 random bonus features, including free spins, and a top win of 8,500x your bet.

What a cute slot theme for a dangerous online slot as you sit in the bottom of a coral ocean, digging for treasure. Only you are digging with a hook and a claw because the Pirate on the reels is a crustacean.

The Reef Raider mobile slot is a little silly, but it’s a whole load of fun, with the 4 high-paying gem symbols and 4 low-paying seashell symbols. Not a whole load of symbols, which is a good thing because you need 5 symbols touching horizontally or vertically to create a win.

When they do, these symbols explode and leave behind a wild symbol – giving you a greater chance for the symbols that fall from above to give you a bigger win. It doesn’t always happen, but it’s what you need as you trigger more random features.

What are the Reef Raiders slot features?

Every 3 wins, you trigger a special bonus. In order you’ll get:

  1. 1 or 3 low-paying symbols removed
  2. 4 to 8 wild symbols added
  3. 2 to 16 symbols replaced with mystery symbols
  4. Big blast of symbols removed
  5. You trigger the free spins

In other words, the more wins you get, the bigger the features you can catch, the more wins you’ll get. But the flip side of that is that, because the Reef Raider slot game is volatile, you don’t get past the 4 to 8 wild feature.

It can get frustrating, not unlike the Finn’s Golden Tavern slot, but the difference here is the top win, the free spins, and the multipliers.

8,500x your bet top win thanks to the free spins and multipliers

See? Told you we’d get there. Because the main draw of this Reef Raiders slot is the fact that one any spin you can have a multiplier symbol on the reels – usually around 2x or 3x, but up to 50x if you are looking.

It can happen any time, and they will help create those big top wins. But the real way to get there is thanks to those features and avalanches.

Because once you hit the Reef Raider slot free spins, you get a guaranteed cluster of 5 mystery symbols in the middle of the game, which means a guaranteed win on every win and a guaranteed avalanche.

You can get those mystery symbols build up randomly, meaning bigger and bigger wins, and more that build-up excitement that makes you feel like one spin lasts forever.

Fans of grid slots like the Viking Runecraft slot game or the Gemix 2 slot will almost certainly want to play Reef Raider online.

Game Screenshots

Reef Raider slot stats

Mobile Slot releasedAugust 2020
Slot typeVideo Slot
Slot reels / paylines7 Reels / All Ways Pay
House edge / RTP3.9% / 96.1%
Slot volatilityHigh
Min/Max bet0.20 / 100
Max win8,500x your Bet
Free spins9 Free Spins / Guaranteed Cluster of 5 Mystery Symbols or More
Bonus roundsWild, Avalanching Spins, Cluster Spins, Multipliers, Richer Reels, Symbol Blasts, Free Spins
Slot ThemesUnderwater
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Bonus Features

Cluster Pays and Avalanching Wins: When 5 or more symbols touch vertically or horizontally, you'll get a win and those symbols will explode for more symbols to tumble down from above.

The Clam Wild: If a winning cluster is made by using medium or low win symbols, it will leave behind a Clam wild symbol. This Clam wild can be used to create another cluster pay win as it replaces any symbol.

Multiplier Symbol: The random multiplier symbol show up on the reels with a 2x, 3x, 5x or 50x multiplier. If it's horizontally or vertically adjacent to a winning cluster, the multiplier will be added to that win.

Treasure Trail Features: After every 3 avalanching wins, you get a random slot feature, ending with a trigger on the free spins.

  • 3 Wins - Anchor Drop Feature: 1 to 3 types of low win symbols are randomly chosen and removed, causing another avalanche.
  • 6 Wins - Random Wild Feature: 4 to 8 wild symbols are randomly added to the reels.
  • 9 Wins - Mystery Chest Feature: 2 to 16 medium and low win symbols are replaced with mystery symbols. These turn to reveal only one type of symbol from the paytable.
  • 12 Wins - Cannon Blast Feature: A random symbol in the play area is removed, along with all other medium and low win symbols in the same row and column as the chosen symbol. Basically a big blast.
  • 15 Wins - Triggers the free spins

Free Spins Bonus: When you get 15 avalanching wins in a row you activate 9 free spins. For every 3 wins after 15, you add an additional 2 additional free spins to the count.

During the Reef Raider slot free spins, you get the Mystery Overlay Feature and 5 mystery symbols appear on the reels. 1 will be in the center of the play area, and 4 more adjacent to the center.

The Mystery symbol then shows up on every spin and always shows only one symbol - guaranteeing a 5 of a kind win and an avalanche on each spin. To add to the excitement, on every free spin, additional mystery symbols may randomly appear on the reel anywhere on the reels.

Reef Raider Review Conclusion

We were all in with this NetEnt Reef Raider slot on mobile thanks to lots of fun frequent features, a guaranteed win on every spin, and a top win of 8,500x your bet.

Do you need to be careful with this highly volatile NetEnt slot game? Absolutely. Getting to the free spins is a difficult task, even more so than in Finn and the Swirly Spin slot.

The difference here is that when you do enter the bonus games it will be worth your while and you'll be able to sip a bottle of very expensive rum by the end of this pirate quest.

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Review by Lucky Mobile Slots, last updated: October 10, 2022 - Rating 4

Reef Raider Slot Review FAQs

What is the Reef Raider RTP?

The theoretical Reef Raider RTP is 96.1% and it's a high variance slot machine with up to 8,500x your bet max win.

Is there a Reef Raider Free Spins Bonus?

Yes, get 15 cascading wins to get at least 9 free spins with every additional 3 wins over the 15 giving you an extra spin. During the free spins the Mystery Overlay feature is active offering up the chance to win the max win.

Is there a Reef Raider demo game?

Yes, you can free play Reef Raider at NetEnt casinos with the game including Hyper Casino. This allows you to test out the slot before playing the real money slot version.

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