Aloha! Cluster Pays
By NetEnt
With a generous RTP of 96.42% and low to medium variance, Aloha! Cluster Pays by Netent is a great introduction to this fun pay mechanic. Instead of making wins on fixed paylines, you just need to make clusters of at least 9 identical symbols to win. With its bright and colourful Hawaiian theme, ample features including symbol stacks, free spins and wilds, and max win of 2,000x your bet, this slot is a joy to play.
| Game Name | Aloha! Cluster Pays |
|---|---|
| Developer | NetEnt |
| Theme(s) | Tiki |
| Release Date | 25.03.16 |
| Rows | 5 |
| Reels | 6 |
| Volatility | Low-Medium |
| RTP Rate | 96.42% |
| Max Win | 2,000x |
| Min Bet | £0.10 |
| Format | Cluster Pays |
Play Aloha! Cluster Pays For Real At These Slot Sites
Review Scorecard
What Our Reviewer Says …
A NetEnt classic that looks a little dated now but remains a hugely popular cluster pays slot
What We Like
- An all time classic slot with fun cluster pays format
- Random re-spin feature with sticky clusters helps build big wins
- Low-medium variance gives a regular distribution of wins
- Nice 96.42% RTP
What We Didn't Like
- 2,000x max win is low by today's standards
- There are many more sophisticated cluster pays games by now
Theme and Design
Sights and Sounds of Hawaiian Beach Life
NetEnt delivers a vibrant game with a colourful Hawaiian Tiki theme. From the giant Tiki head next to the reels (who comes alive with animations, even playing guitar) to the bright, beautiful flowers on the play grid, this game exudes that island energy.

The volcano bubbles away in the background, against a captivating pink and orange sky, beside that unmistakeable Hawaiian-blue ocean. It’s a tropical escape, one that fans of relaxing slots will enjoy.
RTP and Variance
When it comes to online slots that are beginner-friendly, it doesn’t get much better than Aloha! Cluster Pays. This slot has a solid RTP of 96.42% and a low to medium volatility. This means you’ll get a fairly even win distribution with a mixture of smaller wins and some larger ones, with few dry spells. It’s nice to be able to play a game of this quality without expecting to burn through your bankroll.
Maximum Win
The top payout of 2,000x your stake is a little underwhelming. However, this game was released back in 2016. Nowadays, NetEnt has a catalogue of huge max payout slots, including some that reach up to 200,000x your bet. However, you’ve got to take a hit on RTP and usually play a much higher volatility game to reach those kinds of numbers.
For big jackpot chasers, it might not be the perfect choice, but it’s still a solid prize that most players wouldn’t mind netting!
Symbols and Paytable
Played on a 6 reels and 5 rows, this game uses a cluster pays mechanic. This means that you don’t need to land symbols on specific paylines, but rather you make wins by landing at least 9 symbols touching each other.

There are 7 pay symbols in total, plus a scatter and a wild. The low paying symbols are the flowers and fruit, these pay from 0.5x your bet for 9x symbols, up to 200x your bet for 30 symbols. The premium symbols are the different coloured tiki masks. These pay from 2x your bet for 9x symbols up to 1000x your bet for 30 red tiki masks.
Features and Gameplay
Aloha! Cluster Pays has a good selection of features that make the gameplay even more exciting. Let’s take an in-depth work at how they all work.
Substitution Symbols Represented by the '?'
Aloha! Cluster Pay’s substitution - the '?' - is like a wild. It can replace any symbol at all, except for the scatter symbol. When it lands on the grid it will help to complete or improve winning clusters.
Sticky Cluster Symbols
At random times, when you make a cluster, you can trigger the sticky clusters feature. The cluster that you make will stay in place and the other symbols will spin again. If you manage to add to your original then you get to spin again for free until the cluster doesn’t grow. You’re then awarded the full amount for the final cluster.

Free Spins Bonus Round
The free spins bonus round can be triggered by getting between 3 and 6 scatter symbols. 3 symbols gets 9 spins, 4 gets 10, 5 gets 11, and 6 gets you 12. Within the free spins round itself, you can also land additional free spins by landing more scatters, land 3, 4, 5, or 6 scatters for 1, 2, 3 or 4 additional free spins.
Plus, if you don’t land a win on the last free spin, you keep getting additional free spins until one wins!
Symbol Drop Feature
This free spins round also includes a ‘Symbol Drop’ feature. This removes some of the lower paying symbols from the grid. This means you can hopefully make better winning combinations.
Stacked Symbols
Within the free spins round you can also benefit from stacked symbols. These are tiki masks in various colours and will stretch to fill several spaces. They’re worth double the usual amount.
Final Verdict
Aloha! Cluster Pays is one of the pioneers of the cluster pay mechanic. With its relatively generous RTP and low to medium volatility, it’s a sound choice even for players on a budget. The max win of 2,000x your bet is a little low, but the plethora of features makes the excitement on offer more than worth that trade off. Plus, you can get started for as little as £0.10!
Testing Notes
Test spins and results analysis by Mark Wadie.
Results from 100 spins with real money on Aloha! Cluster Pays at Casumo.
- Stake Size: £0.1
- Start balance: £1,030.65
- End balance: £1,025.60
- Win Rate: 18% (27 winning spins in 150)
- Biggest Win: 26.5x
- Free Spins Round: 1
Aloha! Cluster Pays is certainly a classic but it does look dated now. The gameplay has inspired 100s of other slots since, but they have moved the game on a bit. Still, its fun to play, and you can hit some nice wins even in the base game through the Re-Spins feature.

I played 150 spins at 10p per spin. The win rate was surprisingly low for a low-mid variance game, with just 18% of spins producing a win. That sticky clusters / re-spins feature showed up just twice, landing me a 10x win at best. But I did get into the free spins round once, where a few stacked symbols helped produce a total payout of 26.5x.

Take aways? Aloha! Cluster Pays will always be a fun game thanks to holiday vibes and the amusing animated statue, and for some casual, low stakes spins, it makes a good choice.
Who Made Aloha! Cluster Pays?
- Name: NetEnt
- UK License: 39861 (Under Evolution Gaming)
- Total Games: 500 +
- Known For: Massive range of games, branded slots, big progressives, low to high variance
- Popular Slots: Starburst, Dead or Alive, Gonzo's Quest, Aloha! Cluster Pays











