Reef Raider

Max win 85000x
Max bet 100
Min bet 0.20

Game features

Game rating
Max winnings
Max bet
Min bet
Cluster Wins


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Reef Raider Review

Join the lobster pirate deep beneath the sea in the Reef Raider online slot. Developed by NetEent, it features a 7-reel, 7-row grid along with cluster pays.

The slot uses Avalanche mechanics with plenty of extra features. Moreover, it includes two types of wild symbols and multipliers to boost your chances of winning.

Reef Raider slot
Reef Raider slot

This article provides a detailed review of the slot including payouts and bonus features.

Basic instructions

NetEnt kept the design simple and easy to navigate. The cartoon deep-sea theme accurately matches the symbols used.

To fire up the reels, set your bet amount on the lower bar and click on the spin button at the centre of the screen. Winning lines are formed by landing 5 or more adjacent symbols that shape as a cluster.

The treasure trail can also be activated, and it is the centre stage in the game.

Here are some of the buttons and their functions:

  • Menu: Gaming rules
  • Info: Details on paytable and features
  • Bet: Choose your bet amount
  • Autoplay: Triggers automatic spins
  • Spin: Activates and spins the reels

Symbols and payouts

Symbols on the reels consist of 4 low-pay shell symbols and 4 high-pay gem symbols. The highest paying symbol is the red jewel that can reward up to 150x the stake.

This is only possible if you land 25 or more cluster matching symbols. As stated earlier, the slot has two different wilds symbols represented by the clam and coin.

If you land a winning cluster that has 3 or more matching symbols, one empty position is filled with the clam wild. This happens before the next avalanche.

The other wild symbol, coin wild, land both in the base game and free spin mode if random wilds or the cannon blast feature is activated.


The adventure under the sea bubbles up with extra features to increase your chances of landing a winning cluster.

In total, reef raider has 7 bonus features including 4 modifiers, 2 wilds and the free spin bonus feature.

The list is completed with mystery symbols.

 Reef Raider slot features
Reef Raider slot features

Avalanche feature

The avalanche feature is triggered when a winning cluster is created on the reels. Winning symbols on the reels are blasted off to create space for new ones to replace them.

The process continues as long as a new winning cluster is formed on the reels. With each avalanche, the Treasure Trail meter is charged, and it can bring other amazing features.

Multiplier feature

Multiplier symbols are activated if they land vertically or horizontally to the winning cluster symbols.

Payouts from these multipliers are shown on the symbols. Available multipliers have different worths and these are 2x, 3x, 5x, and 50x.

Landing more than one multiplier symbol awards a new multiplier which is the product of the two.

Treasure Trail features

As mentioned, the Treasure Trail feature is triggered if the meter is charged to the max. The Treasure trail meter is made up of 15 stages.

Landing 3 successive wins activate this bonus feature. Below are the rewards depending on the activated bonus feature:

  • 3 Avalanches in a row: Anchor Drop feature-3, 2 or 1 of the low-paying symbols are removed at random followed by an avalanche
  • 6 successive avalanches: Random Wilds feature-between 4 and 8 wild coins are added to the reels except for multipliers
  • 9 successive avalanches: Mystery Chest feature-the mystery symbols replace between 2 and 16 medium and low values symbols. They then transform into similar symbols and new wins are calculated
  • 12 avalanches in a row: Cannon Blast feature-a symbol is blasted off the reels, the low and medium-paying symbols are also removed, and anew avalanche follows

Free Spins feature

Free spins are triggered by charging the Treasure Trail meter to the max. Nine free spins are awarded and 2 are added if you land 3 or more charged bars.

During the free spin mode, the Mystery overlay feature is active. The mystery overlay symbol transforms into matching symbols for each spin to assist in creating clusters.

Theme and design

NetEnt chose a pirate theme with simple cartoonish visuals and design for the Reef Raider slot.

The background is set at the bottom of the sea with aquatic plants and swimming in the background.

Overall the design is clear and colourful which is what every player needs.

The soundtrack is made of jolly music with the crabs roaming on the ocean floor.

The technology used supports both desktop and mobile devices.

What is the RTP of the Reef Raider slot?

RTP rate for the slot stands at 96.02% which is an average for most online casino slot games. Also, expect a win often as the hit frequency is 32.43%. Variance is at the medium bracket.

What is the maximum payout from a single spin?

The max win or jackpot for the Reef Raider slot stands at 8500x your initial stake. The key is to activate multipliers that can go up to 50x.

What are the Treasure Trail features?

Treasure Trail features come with 3+ avalanche features. This activates 4 other extras which are Anchor Drops, Mystery Chests, Random Wilds and Cannon Blasts.

Does the Reef Raider slot have free spins?

Free spins are available, and they are triggered by filling up the Treasure Trail meter. With 9 or more free spins, 5 mystery symbols appear at the centre of the grid.

Reef Raider