Gravity Bonanza Slot Review: Unbiased Evaluation

gravity bonanza

Today, we are taking a look at the Gravity Bonanza slot, the space adventure created by Pragmatic Play, to bring you our impartial opinion!

Today, we are taking a look at the Gravity Bonanza slot, the space adventure created by Pragmatic Play, to bring you our impartial opinion! We’ll cover all its features, good and bad, so you know what to expect when you play this casino game. By the time you’re done reading, you will know:

  • What winning boosters you can encounter when playing Gravity Bonanza;
  • Which symbols to look out for;
  • What is the Gravity Bonus Indicator;
  • Where you can play Gravity Bonanza for free and real money;
  • How to grab a stunning Gravity Bonanza bonus.

There are a lot of juicy topics to cover, so without any further hesitation, let’s get started!

Gravity Bonanza

Gravity Bonanza Overview

Gravity Bonanza is a space-age slot game launched by Pragmatic Play in 2023. It’s one of their most recent titles, so naturally, we were eager to give it a try. From what we discovered, the game offers a jaw-dropping maximum win worth x10000 your bet.

Additionally, it features some of the highest betting limits we have seen by Pragmatic of late, with a maximum spin worth €240. It’s great for both high rollers and those who just want to spend 20 minutes playing a fun game. Let’s take a look at the rest of the formative characteristics of Gravity Bonanza:

  • RTP: 96.09%
  • Minimum Bet: €0.20
  • Maximum Bet: €240
  • Volatility: High
  • Grid: 7×7
  • Bonus Round: Yes
  • Free Spins: Yes
  • Paylines: Cluster Pays Mechanic

Unsurprisingly, the creators behind Gravity Bonanza have decided to include a 7×7 grid. We see this trend more and more with Pragmatic Play slots. Sweet Bonanza is another example of this, where the grid looks very similar to a Candy Crush game.

The Gravity Bonanza RTP isn’t great, but it isn’t bad either. Playing a game with an RTP above 96% is what we always recommend. We also understand that Pragmatic can’t boost this RTP much further, considering the number of paylines they have featured. Similar to Starlight Princess, Gravity Bonanza has hundreds of winning combinations due to the Cluster pays mechanic.

What Is a Cluster Pays Mechanic?

Simply put, instead of having several fixed pay lines (think Fire Joker, for example) the game offers freedom and fluidity. As long as you create a cluster of at least five symbols (or more), you will be able to snatch a win. It sounds great in theory, but we also wanted to put it into practice.

We found a great benefit along the way – the spacious grid allows for multiple wins simultaneously. You can form several combinations with winning symbols in one turn, and the tumble feature was another helpful feat along the way, giving us more chances to win. Allow us to explain what we mean.

Gravity Bonanza Bonus Features

Let’s face it – nowadays, most players don’t just look for a great RTP score – they also want an abundance of winning boosters to help them throughout their gaming. The more exciting features a game has, the better, and Pragmatic Play has caught onto that. The Gravity Bonanza online slot won’t disappoint in that regard. Starting with the tumble feature, let’s take a look at what this modern slot has to offer.

Tumble Mechanic

The tumble mechanic is nothing new, but it’s certainly a game-changer when put to use on a grid of this size. You may come across it as an “Avalanche” or “Cascading Reels” feature. In simple terms, it means that when you form a cluster win, the winning symbols will disappear from the reels and will be constantly replaced (no bet needed!) by new ones.

This literally makes room for new combinations to form, allowing you virtually twice the chance of winning with one bet. We always applaud game developers when they decide to include this feature because it can create a chain reaction of wins. When more powerful symbols get involved, you can literally sit there, jaw on the floor, astonished by the incredible wins you are accumulating!

Black Hole Symbol

The Black Hole symbol is by far our favourite part of the game. It is perhaps the most incognito wild symbol we have ever encountered. If you are lucky enough to land one Black Hole symbol, it will substitute for one randomly selected symbol on the reels. 

If any winning combinations can form, the Black Hole will engulf these adjacent symbols and send them straight to the Bonanza Indicator (more on that below). This can happen several times during a tumble, provided you keep forming winning combinations!

Honestly, this feature is so well-integrated with such a clever animation that it took us a while to understand what the developers have done with such a simple idea as a wild. The only limitation here is that you can’t have multiple Black Hole symbols at the same time in the base game. They do bring some multipliers if you land a few during the free spins. It would have been quite epic to see, though!

Gravity Bonus Prize

On the left side of the grid, you can spot a special meter, which will house all the winning symbols you collect if you land the Black Hole symbol. Once the tumble is over, the bonus indicator will pay you the combined sum of these symbols you gathered with the Black Hole to form one smashing big prize!

Free Spins Round

Yes, you also don’t get to skip out on some free spins in the Gravity Bonanza slot. Just like in any other modern title, you can trigger them with scatters. To keep up with the cosmic theme, the symbol you need to look out for is an alien spaceship with a “BONUS” written on it. 

Next, in order to activate some Gravity Bonanza free spins, you’ll need to land three to seven scatters. These will award you up to 50 free spins, and any additional scatters that appear during these free spins rounds will also award multipliers up to 50 times your wager!

As you probably know, free spins rounds are the most optimal way to win, which is also why Gravity Bonanza allows you to buy some at x100 your wager. This automatically triggers the scatters, allowing you to win between 10 and 50 free spins. 

It’s a popular “Buy” feature present in many recent Pragmatic Play slots. Gates of Olympus and Starlight Princess also have this feature, except they offer a fixed amount of free spins (15 in total) for the same price. In a way, it can be disappointing for some gamers that the number isn’t fixed, while others might enjoy the thrill of not knowing.

Gravity Bonanza on Mobile Devices

We tried both the Gravity Bonanza demo version and the real money game on our smartphones using a mobile browser. As expected from such a recent release, the game runs smoothly on any device. We also tested it on an iPad and had no issues with the game.

Gravity Bonanza Perks and Drawbacks

If you have made it this far in our Gravity Bonanza review, then you already know the game has plenty of advantages. Aside from the great RTP and game design, we also enjoyed the following:


  • Great bet maximum, larger than that of other titles with similar mechanics;
  • Engaging and well-animated Black Hole feature;
  • Plenty of multipliers and symbols to collect;
  • An epic Gravity Bonanza max win worth x10,000 your stake;
  • Perfect mobile optimisation.

However, there were a couple of aspects that we found somewhat bothersome. Before you play Gravity Bonanza at an online casino, consider these:


  • The number of free spins you receive from the bonus buy feature isn’t fixed.
  • There is no option to have multiple Black Hole symbols in the base game, only during tumbles.

Our Verdict: Skippable or Unmissable?

Honestly, we think Pragmatic Play have truly outdone themselves with this title. The game is quirky, fun, and jam-packed with incredible winning boosters that will help players grab amazing wins. Even though Gravity Bonanza has high volatility, it still provides ample opportunities to bag amazing prizes and extra free spins.

The drawbacks we found were pretty much some minor tweaks that the game could have been better with, but also nothing serious. So, if you’re looking to play the Gravity Bonanza slot, we recommend that you head to one of the casinos we recommend. We have hand-picked legitimate and reputable casinos with excellent player feedback, so you know you can relax and have a fantastic time.

While you’re at it, you can also grab a Gravity Bonanza bonus and turbocharge your gameplay! There’s nothing better than starting out with a few free spins, so have some on us!

Final Thoughts

Overall, we genuinely liked Gravity Bonanza! We would even go as far as saying it’s better than its predecessor, Sweet Bonanza. But what about you? Find out if you like this game first-hand by playing the Gravity Bonanza slot demo right here on our homepage!

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