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Aloha! Cluster Pays is a Hawaiian-themed online slot by NetEnt released in 2016. With 6 reels, low volatility, and a 96.42% RTP, this slot utilizes an innovative cluster pays mechanic for frequent small wins up to 2000x your bet. The tropical setting and sticky win respins aim to provide an entertaining playing experience.

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Aloha Slot Review

Aloha! Cluster Pays is a Hawaiian-themed online slot game developed and released by NetEnt in 2016. With its colorful graphics, upbeat soundtrack, and innovative Cluster Pays mechanic, this 6-reel video slot aims to bring a taste of tropical paradise right to your screen.

The setting of Aloha! Cluster Pays transports players to the sunny shores of Hawaii. The background depicts turquoise waters and sandy beaches with palm trees, while the reels are framed by volcanic cliffs and tropical flowers.

The high-paying symbols include pineapples, shells, and flower garlands. Lower-value symbols are coconuts and tropical flowers. The highest paying symbol is the red Tiki, of which you need 30 for the max base game win.

Volatility & RTP

According to the developer, Aloha! Cluster Pays has low volatility and an RTP of 96.42%. The low volatility means regular payouts but lower reward potential per spin. Wins can go up to 1000x your bet in the base game and 2000x your bet with the free spins. The RTP is decently high for an online slot and slightly above average. This means that for every £100 wagered, £96.42 will be paid back to players over time.

Slot Layout & Symbol Values in Aloha! Cluster Pays

Aloha! Cluster Pays uses an unconventional 6-reel, 5-row layout with no fixed paylines. Instead of paylines, this slot utilizes the Cluster Pays mechanic where adjacent symbol clusters award payouts.The minimum bet is £0.10 per spin, while the maximum goes up to £200 per spin. The coin value ranges from £0.01 to £2.

Payouts are awarded for clusters of 9 or more matching symbols. The more symbols in a cluster, the higher the payout:

  • 9 symbols – 1x bet
  • 10 symbols – 2x bet
  • 11 symbols – 5x bet
  • 12 symbols – 10x bet

The highest base game payout is 1000x your bet for a cluster of 30 red Tiki symbols. Lower-value payouts range from 50x to 300x your bet.

Aloha! Cluster Pays Special Features

Aloha! Cluster Pays includes several features that can lead to big wins:

Sticky Win Respins

Whenever you hit a winning cluster, the Sticky Win Respin feature is triggered. The winning symbols are held in place while the remaining reels respin for a chance at larger clusters. If new symbols enlarge the existing cluster, those symbols also become sticky for another re-spin.

Random Substitution Symbols

Question mark symbols appearing on the reels can randomly transform into other adjacent symbols to help form more winning clusters. The only symbol they don’t substitute for is the Scatter.

Free Spins

Landing 3 or more postage stamp Scatter symbols triggers the Free Spins bonus. The number of Scatters determine the spins awarded:

  • 3 Scatter symbols – 9 Free Spins
  • 4 Scatter symbols – 10 Free Spins
  • 5 Scatter symbols – 11 Free Spins
  • 6 Scatter symbols – 12 Free Spins

During the bonus, low-win symbols may be removed to give you a better shot at big wins. An extra spin is awarded each time the last spin doesn’t produce a win. The Free Spins can also be retriggered by landing additional Scatters, awarding 1-4 extra spins.

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Aloha! Cluster Pays Analysis & Comparisons

Aloha! Cluster Pays brings something new to the table with its cascading symbol clusters instead of fixed paylines. This innovative mechanic allows for more ways to win and adds excitement when clusters start expanding. The Cluster Pays combined with the Sticky Win Respins makes for engaging gameplay with numerous small hits. While max wins may seem low compared to some slots, the potential for consecutive cluster hits keeps things entertaining.

Overall Aloha! Cluster Pays provides a unique take on standard slot mechanics. Fans of games like Starburst that feature frequent small wins should enjoy the respin feature. Players looking for larger but less frequent payouts may find the max wins underwhelming. Compared to other Hawaiian-themed slots like Tiki Mania, this game provides a more immersive tropical setting thanks to smooth animations and an ambient soundtrack. The cluster pay structure also helps it stand out within the genre.

Pros and Cons


  • Innovative cluster pays mechanic
  • Visually appealing Hawaiian theme
  • Sticky respins boost winning potential
  • Decent RTP of 96.42%


  • Lower maximum payouts
  • Some may dislike cascading wins over paylines
  • Lacks traditional Wild symbols

Try the Aloha! Cluster Pays Demo

We highly recommend trying the Aloha! Cluster Pays free demo before playing for real money. The demo gives you a risk-free way to experience all the features and get a feel for the unique cluster pays mechanic.

Playing the demo version allows you to:

  • Learn how cluster pays work without any financial risk
  • See how frequently the features like Sticky Respins trigger
  • Decide if you enjoy the lower volatility gameplay
  • Test different bet sizes to find your ideal staking strategy

The free play Aloha! Cluster Pays demo is essentially identical to the real money game. You receive the same RTP and hit frequency, so it accurately represents actual gameplay. Taking some spins in free play mode enables making an informed decision about whether to play for cash. If you like trying new slots risk-free, be sure to take the Aloha! Cluster Pays demo for a spin before playing for real stakes.

Mobile Gameplay in Aloha! Cluster Pays

Aloha! Cluster Pays is optimized for mobile play in both portrait and landscape orientation. The colorful cascading symbols pop nicely on smaller screens, and the simple interface translates well without any clutter. All features from the desktop version are included. The respins and cluster pay mechanics work smoothly without any lag or interruptions.The only noticeable difference is the lack of background animations like floating bubbles, likely removed to conserve resources on mobile devices. But this does not impact the overall gameplay or enjoyment.

Responsible Gambling

Like any other online slot, Aloha! Cluster Pays should be played responsibly. Be sure to set a gambling budget and stick to it. Never chase losses or bet money you cannot afford to lose. Take frequent breaks and take time off if you feel you are developing an unhealthy relationship with gambling.

Beyond the Game

With its cascading cluster pays and regular small hits, Aloha! Cluster Pays provides a fun and relaxing slot experience. Fans of Hawaiian culture or other island-themed slots like Tiki Mania should enjoy the immersive setting and soundtrack. The innovative pay mechanics add a nice twist, though the max payouts are lower than some slots. Overall, Aloha! Cluster Pays is a solid option for players looking for frequent, small-to-medium wins in an exotic setting.


How does the cluster pays mechanic work in Aloha! Cluster Pays?

Instead of paylines, Aloha! Cluster Pays uses a cluster pays system. This means you need to get clusters of 9 or more adjacent matching symbols either horizontally or vertically to get a payout. The more symbols in a cluster, the higher the payout – 9 symbols pays 1x your bet, 10 symbols pays 2x your bet, and so on up to 30 symbols for the max 1000x your bet. Getting multiple clusters on a spin leads to even bigger wins.

What special features can you trigger in Aloha! Cluster Pays?

There are two main special features. First is the Sticky Win Respins. When you hit a winning cluster, those symbols are held in place while the remaining reels respin to give you a chance to build on that cluster. New symbols that expand the cluster also become sticky for more respins. This continues until no new symbols add to the cluster.
The second feature is the Free Spins bonus. Landing 3 or more scatter symbols awards 9 to 12 free spins based on the number of scatters. During free spins, low wins may be removed and you can retrigger more spins by hitting additional scatters.

How is the setting and theme represented in Aloha! Cluster Pays?

The Hawaiian setting really shines in this slot. The background shows pristine beaches and waters, with palm trees swaying and volcanoes in the distance. Tropical flowers and fruits like pineapples adorn the reels. The soundtrack contains traditional Hawaiian instruments like the ukulele. Small touches like floating bubbles and moving waves make the paradise theme come alive. Everything from the visuals to the sounds creates an immersive, tranquil atmosphere.

What is the volatility and RTP for Aloha! Cluster Pays?

Aloha! Cluster Pays has low volatility, meaning you’ll hit wins regularly but the payouts are generally smaller. The maximum possible win is 2000x your bet from the free spins. The RTP is 96.42%, which is decently high for slots. This means for every £100 wagered, £96.42 is paid back to players over time. So the slot provides frequent small wins rather than big jackpots.