Cubes Slot Review

As part of their POCKETZ range, Hacksaw Gaming developed Cubes slot, one of their many brilliant pocket-sized games, perfect for playing on the go! With an RTP of 96.35%, this 5x5 grid slot is a minimalist style slot featuring a bundle of special features! Don’t let its simplicity fool you, square up and play Cubes!

About the Cubes Slot

Although it may not seem like it at first glance, Cubes features a ton of amazing features that are guaranteed to always keep you guessing. This video slot pairs stripped-down visuals with simple gameplay to offer a totally unique experience, yet still incredibly compelling. With every ‘spin’, the cube symbols almost seem to fly at you as they flip around. Pair this with fun sound effects and a cool soundtrack, and you have yourself a fantastic slot game.

Cubes Slot Gameplay

Since this is a grid slot, there are no reels to spin. Better yet, every click of the ‘SPIN’ button sets the cube symbols into a tumbling motion as if they’re popping out of the screen! A number of cubes flip to rearrange themselves into a new pattern. If you manage to land at least five connecting symbols of the same colour anywhere on the grid, then you receive a payout! Once you land this pattern, the grid expands to a 7x7 grid! If you land more patterns, then the grid expands even more, up to a maximum of 11x11! With every grid expansion you can form new clusters, and gain greater multipliers until no new clusters are formed. If you’re lucky, you may also set off a Free Spins bonus!


The Cubes slot game features a minimum wager of €0.20 (or currency equivalent). You can adjust your wager by pressing the +/- buttons. Your exact bet and balance are also featured on the user interface for your convenience. The winning cluster pays a value depending on the number of cubes in that cluster. You may also receive a greater payout if you land more clusters. If you land a cluster pattern that includes the centre cube, then the payout of that pattern will be multiplied by the number of cubes in that cluster. The paytable of the game lists the exact payouts of the cube symbols, so be sure to check that out.


The game features several plain-coloured cube symbols, including green, yellow, red, blue, purple and cyan cubes. All symbols have the same value from 0.10x for a 5-cube cluster up to 40x for clusters of 25+. The game does not include any Wild or Scatter symbols, however, does include other fun features into this video slot.

Special Features

The special features in the Cubes slot game are not your typical bonus features found in the majority of slots. For instance, the game includes an amazing Middle Multiplier for a chance to increase your max win after every round. When playing this slot, you can notice an ‘X’ marked on the centre cube. This would be the Middle Multiplier. If this centre cube is a part of a winning cluster, a multiplier would be applied to the win. The exact value of the multiplier would depend on the number of cubes in that cluster, as each cube would add one to the multiplier up to a maximum of 22. So, for example, if you form a 6-cube cluster including the centre cube, then you would receive a 6x multiplier.

For an added bonus, the game also expands when you form more cluster patterns, allowing you to increase your win even more! This also gives you the chance of unlocking the Free Spins bonus round by forming different coloured cluster combinations. Play the Cubes video slot for a chance to win 10 Free Spins and more!

Bonus Round

This video slot actually features two amazing bonus features for your enjoyment! A Free Spins bonus round AND the Colour Blast bonus feature!

Whenever a different coloured cluster combination forms, one letter from the word ‘CUBES’, located above the grid, lights up and changes to the colour of that cluster. If you manage to land enough uniquely coloured clusters to complete the word ‘CUBES’, then the Free Spins bonus round is triggered, rewarding you 10 Free Spins along with a random colour to act as a Sticky symbol. For the duration of this bonus round, the random colour would stick to the grid with every win. Keep in mind that the size of the grid would also become sticky and will not reset with every spin.

Although you can win a great payout during this round, you may also get the chance to unlock the Colour Blast feature for even more surprises! This feature can only be unlocked during the Free Spins bonus round, so listen up. If a player manages to form a 70-cube cluster during the bonus round, then they are instantly rewarded a max win of 2,500x their wager!

Cubes Slot Free Play

If you would like to try out this game for yourself but are hesitant about staking real cash, don’t worry, we’ve got you covered! This video slot features a demo mode for you to play the game completely for free! All you need to do is hover over the Cubes slot thumbnail, select the ‘DEMO’ button, and spin!

Cubes Free Spins

To trigger the Free Spins bonus, players would need to land different cluster combinations and complete the word ‘CUBES’ located above the grid. Each cluster must be a different colour. Doing so, unlocks 10 Free Spins and a random Sticky symbol! Spin for a chance to snag that Colour Blast feature too!


The Cubes slot is a superb game that definitely holds a special place in many online casino players’ hearts. From its uniquely themed gameplay to the fun soothing soundtrack in the background, the Cubes slot offers a simple, yet brilliant, gameplay experience. With features such as the Middle Multiplier and the ever-so-desired Colour Blast feature, this game is truly amazing. Head down to EnergyCasino to experience this game for yourself.

Game Rules

The Cubes slot game features fun and unique gameplay brought to you by Hacksaw Gaming. This pocket-sized slot includes so many special features!

  • This slot includes a 5x5 grid, although it may expand to an11x11 grid. The min. bet a player can set is €0.20 (or currency equivalent). Your total bet can be adjusted on the game’s interface. Winning clusters pay when forming a cluster of the identical, connecting symbols anywhere on the grid. The higher the stake, the greater the payout. A higher payout is paid when forming a larger cluster, or multiple clusters. If players form a cluster, the grid expands for a chance to form more clusters or increase the size of the first cluster.
  • The slot includes a Middle Multiplier on the centre cube marked with an ‘X’. If players form clusters that include this centre cube, then they receive a multiplier bonus. The multiplier is dependent on how many cubes are in the cluster.
  • With every cluster formed, players get the chance to illuminate the word ‘CUBES’ with different coloured clusters. If the whole word is illuminated then the player is awarded 10 Free Spins and a random colour to act as a Sticky symbol.
  • During the Free Spins bonus round players also get the chance to activate the Colour Blast feature. If players manage to land 70 sticky cubes of the same colour, then they receive a win of 2,500x their wager.
  • The RTP of this slot is 96.35%. The RTP is accurate at the time of publishing and may be subject to change.

Cubes - F.A.Q

How to play the Cubes slot?

The gameplay of this slot is actually quite simple. The game consists of a 5x5 grid. Players can set their wager to be as little as €0.20 (or currency equivalent) or toggle their wager with the +/- buttons. The aim is to form winning clusters of the same colour. Spin for the chance to snag that Middle Multiplier, win 10 Free Spins and even maybe set off the Colour Blast feature! A full rundown of the game rules can be found under the ‘i’ tab.

How does the bonus feature work?

When players form clusters of different colours, they have a chance to fill the word ‘CUBES’ above the grid. Doing so awards 10 Free Spins and selects a random colour to act as the Sticky symbol. With every free spin, this Sticky symbol would stick to the grid if it forms part of a winning cluster, and continues to do so until the end of the bonus round. During this round players may also trigger the Colour Blast feature, which involves collecting a total of 70 cube clusters of the same colour. By doing so awards a total of 2,500x your wager!

What is the RTP of Cubes?

The RTP is 96.35%. This is accurate at the time of publishing but may be subject to change in the future.

Can I play Cubes on mobile?

This is exactly what the game was optimised for! Hacksaw Gaming created a POCKETZ series of slot games which are better suited for playing on mobile devices. All you need is a stable internet connection and a compatible device!

How can I play the Cubes online casino slot for free?

Try out the demo! Demo mode is a free-play version of the slot that would include all the game’s functions and special features. The best part? You can spin completely for free! When playing the demo version you are given a set amount of virtual funds, predetermined by the game’s provider.

Where can I play Cubes for real money?

At EnergyCasino, of course! Simply log into your account, search for ‘Cubes’ in the search bar and go! Keep your eyes peeled for all the amazing features this game has to offer.

Can I win real money with Cubes demo mode?

The winnings and wagers in the Cubes demo mode are completely virtual, so players cannot win any real money with this version. The demo is simply designed to give you a taste of the real thing without having to bet your own money. The amount of funds set in the demo is predetermined by the game’s provider, Hacksaw Gaming.

What are the benefits of Cubes free play?

The free-to-play version of any slot is a great way to kick off your journey with online slots. The demo version allows you to assess whether you like this online slot or not, to see if it interests you. If it does, then great! If not, then that's alright too — there are plenty of other games to try!

How to win in Cubes?

As with all casino and betting games, there is no sure-fire way of devising a strategy or method to winning. Winning symbol combinations pay a multiplier on the amount you wager; thus, the amount you win is directly proportional to your wager. For example, if you bet €1 and win 5x your bet, you will receive €5. If you bet €10, you will receive €50. Regardless of the amount you choose to wager, Cubes game mechanics, such as the Colour Blast bonus, may boost your chances of collecting larger wins.

We do strongly encourage players to set limits, and establish a budget and first and foremost, always spin responsibly.

    • Cubes spillegenskaper
    • Spillnavn Cubes
    • RTP 96.35%
    • Variasjon mid
    • Maksinnsats 0
    • Minsteinnsats (maksinnsats) 100
    • Oppsett 5x5
    • Gevinstlinjer
    • Støttede enheter datamaskin, mobil
    • Teknologi HTML5
    • Lansert 18.03.2020
    Minsteinnsats (maksinnsats)
    Cubes Skjermer