Cubes slots from Hacksaw Gaming

RTP: 96.35%

Dive into the world of Cubes and build your path to victory!

Think outside the box with Cubes, a brilliantly minimalist and innovative casino game from Hacksaw Gaming. This unique title is a true classic slot of the modern era, swapping traditional reels for a dynamic, expanding grid of colorful cubes. With its puzzle-like gameplay and a fantastic free spins feature where sticky clusters can lead to huge wins, this game offers a refreshing and highly engaging experience.

Provider Hacksaw Gaming
Release Date 2020
RTP 96.35%
Volatility Medium
Max Win 3,167x
Theme Abstract, Puzzle, Colorful
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Feature Value
Reels 5 (expands to 11)
Rows 5 (expands to 11)
Paylines Cluster Pays
Min Bet £0.20
Max Bet £100
Max Win 3,167x
Jackpot No
RTP 96.35%
Volatility Medium
Hit Frequency 15.68%

Cubes features a clean, minimalist design that is both stylish and effective. The game starts with a 5×5 grid of colorful cubes floating in a simple, grey void, which makes the vibrant colors pop. The graphics are sharp and modern, with smooth animations as the grid expands with each win. A calm, ambient electronic soundtrack creates a focused, puzzle-like atmosphere that perfectly complements the unique gameplay of this mobile slot.

  • Regular Symbols: The symbols are simply cubes of different colors: purple, teal, green, yellow, pink, and red. Wins are created by forming a cluster of 5 or more matching colored cubes. The value of the win depends on the color and the size of the cluster.
  • Special Symbols:
    • ‘X’ Symbol: The ‘X’ in the center of the grid is a special multiplier symbol. If a winning cluster includes the ‘X’, the win is multiplied by the number of cubes in the cluster.
    • Scatter Symbol: Scatters are multi-colored cubes. Landing five clusters of different colors in a single sequence triggers the free spins feature.

This highly innovative high RTP slot is all about expanding the grid and building huge sticky clusters in the bonus round.

To play, set your bet and hit spin. The game starts on a 5×5 grid. If you land a winning cluster, the grid expands to 7×7 for the next spin, and so on, up to 11×11. The grid resets after a non-winning spin. A free slot machine demo is highly recommended to get used to the unique flow. Cubes is perfectly optimized for all iOS and Android devices.

Middle Multiplier

Every winning cluster that includes the central ‘X’ cube has its payout multiplied by the number of cubes in that winning cluster, creating huge potential for base game wins.

Free Spins

Triggered by getting five winning clusters of different colors in one spin sequence. Before the round starts, a random number of free spins (5-10) and a “sticky” color are chosen. During the feature, any winning clusters of the chosen sticky color will remain locked in place for the duration of the spins, allowing you to build up a massive cluster. The grid size also remains at its maximum expanded size for the whole feature.


RTP: Cubes has a strong RTP of 96.35%, which is comfortably above the industry average, offering players a fair return.

Volatility: With medium volatility, this casino game offers a well-balanced experience. The expanding grid keeps the base game interesting, while the sticky clusters in the free spins feature can lead to a satisfying and substantial final payout.


Cubes is a brilliantly original and masterfully designed slot. It takes a simple concept and turns it into a deeply engaging and suspenseful experience. The expanding grid mechanic is fantastic, and the free spins feature with its sticky clusters is one of the most exciting bonus rounds available. For players looking for something truly different and innovative, Cubes is an absolute must-play.

✅ Highly innovative and unique gameplay. ❌ Max win is modest compared to high-volatility slots.
✅ Fantastic and rewarding free spins feature. ❌ Minimalist theme might not appeal to everyone.
✅ Great RTP and balanced volatility.

Suitable for: Players looking for innovative mechanics and balanced gameplay.

Think outside the box and build your wins with Cubes! Play now!


What is the RTP of Cubes?

The RTP of Cubes is 96.35%.

Can I play Cubes for free?

Yes, a free demo version of Cubes is available on our website. It’s a great way to learn its unique expanding grid mechanic.

Does Cubes have a free spins feature?

Yes, it has a brilliant free spins feature with a locked grid size and sticky winning clusters.

What is the maximum win in Cubes?

The maximum win in Cubes is 3,167 times your stake.

Is Cubes mobile-friendly?

Yes, Cubes is designed with a mobile-first philosophy, ensuring it looks and plays perfectly on any device.


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