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Starburst™ XXXtreme Review

Starburst™ XXXtreme Details

Software providerNetEnt
Number of waysN/A
Reels Layout5x3
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Starburst™ XXXtreme is the latest variation on the iconic Starburst™ video slot. The game retains the same theme and recognisable symbols, but has some amazing new features and an insane 200,000x-your-stake ultimate jackpot!

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What Is Starburst™ XXXtreme?

Starburst™ XXXtreme is the new incarnation of the über-successful Starburst™ series, which was originally created by Swedish mega-game developers NetEnt in 2012.

The XXXtreme version is played out on a five-reel by three-row grid that comes with nine fixed paylines. For those familiar with the original Starburst™ slot, the game will initially feel and look pretty similar. In fact, the grid is the same – although the XXXtreme version comes with one fewer payline.

Nevertheless, the this new game does live up to its name, with Starburst™ XXXtreme bonus features truly being extreme. In this version, in fact, the Random Wild symbols can come together to give you a multiplier that’s worth 450x your winning combination’s worth, while the XXXtreme Spins feature allow you to buy into the said wild Symbols, which increase your chances of winning exponentially.

Another major development for this high-variance game is the max win, which has been increased from 50,000 coins in the original to 200,000x your stake. With an RTP of 96.1% and the iconic Starburst™ world made even edgier, this game truly has so much to offer!

Starburst™ XXXtreme Key Facts

  • Bets: 10p/c – £/€50
  • Ways of winning: 9 paylines
  • Theme: Outer Space
  • Symbols: Purple, Blue, Red, Green, and Yellow Gems; Lucky Number 7; Gold Bar (in shape of a gold coin); Starburst™ Multicoloured Gem
  • Wild: Starburst™ Multicoloured Gem
  • Scatter: No
  • Free Spins: No, but there are re-spins
  • Bonus Games: No
  • Devices: Desktop, tablet, smartphone

Starburst™ XXXtreme Top Features

Starburst™ XXXtreme’s features vary quite a bit from the original version’s: the Win Both Ways feature is gone, and the wild symbol is now more powerful than ever. On the whole, this game still doesn’t have as many features as other Megaways™ slots in our list, but it does boost your chances of winning some huge rewards.

Wilds Symbols & Random Wild Symbols

The Multicoloured Starburst™ Symbol is still the wild in the game, and it continues to only land on Reels 2, 3, and 4, replacing all other symbols to form a winning combination.

What’s different from the original, however, is that some wild symbols now also carry random multipliers. The values of these multipliers can be of 2x, 3x, 5x, 10x, 25x, 100x, or 150x your combination’s payout. What’s even better is that if you land multiple wild symbols in one spin, their multipliers’ value will be combined up to a maximum of 450x!

Starburst™ XXXtreme Wild Symbols

(Source: NetEnt)


Whenever you land a wild symbol in the Starburst™ XXXtreme slot, the symbol will replace any other symbols on that reel and award you one free respin. During these respins, the wild (or even the multiple wilds if you manage to land more than one), will become sticky wilds and stay on the grid for the free respin.

The game allows you to land more wild symbols during the respins, and the process can be repeated up to three consecutive times.

Starburst™ XXXtreme Re-spins

(Source: NetEnt)

The XXXtreme Spins Feature

With the wild symbol being so powerful, it’s no surprise that most of the larger wins in Starburst™ XXXtreme take place when these land on the reels. This happens during the base game, of course, but they are not super frequent. However, players now have the chance to buy one or two guaranteed Starburst™ wilds per spin. This feature is similar to Megaways™’s Bonus Buy feature, with players required to fork out a sum equivalent to 10x their stake for 1 Guaranteed Starburst™ wild per spin, or 95x their stake for 2 guaranteed symbols per spin.

If you do make use of this feature, keep in mind that continues to operate until you deactivate it. Therefore, make sure you are conscious of whether this feature is on or not as it could deplete your budget within a handful of spins.

Starburst™ XXXtreme RTP, Volatility and Win Potential

Starburst™ XXXtreme RTP stands at a cool 96.26%, which, along with its high volatility, results in larger but more infrequent payouts as you play. Indeed, you can expect to receive payouts 20% of the time, meaning that, on average, one in every five spins will result in a win. Whether that win is large or not depends on multiple factors, including the Random Wilds. That said, the largest amount you can win is 200,000x your stake, which, at the maximum amount allowed (£/€50), can result in a mammoth £/€10,000,000 win!

Starburst™ XXXtreme Stakes and Betting Range

You can take the Starburst™ XXXtreme slot for a spin from as little as 10p/c or as much as £/€50. This amount is per spin, and not per payline. Before you start playing for real money, however, we recommend checking out the Starburst™ XXXtreme demo for free above.

Theme, Slot Design & User Experience

It’s practically impossible to write a Starburst™ XXXtreme slot review without mentioning the original game, especially since this is basically Starburst™ on steroids.

Indeed, the game’s theme remains an outer space extravaganza, with brightly coloured gems bursting out of the dark purple and black background. With no characters or storyline, it is the symbols that do all the talking, and they are now animated with glittering and moving orbits.

Overall, the design of the game is beautiful, with many of the main buttons in their right place. Nevertheless, there are some flaws – in the Auto-Spins feature, for example, there is no dedicated button to start playing once you’ve made your options; instead, you click the main Spin button. This is the same for when you’re changing your bet per spin.

Paytable and Special Symbols

Starburst™ XXXtreme’s paytable is a simple one that doesn’t take much to wrap your head around. The base symbols are the purple, blue, red, green, and yellow gems. You will need to line up at least three of these to land a winning combination and receive a payout, which ranges from as little as 0.05p/c for three purple gems and 0.60p/c for five yellow gems. Then there are the Lucky Seven and the Gold Bar symbols. These work in exactly the same way, but pay slightly more.

The main symbol is, of course, the Starburst™ Multicoloured Gem, which comes in the shape of a colourful star and can replace other symbols, award free respins, or even carry random multipliers.

Starburst™ XXXtreme Paytable

(Source: NetEnt)

Starburst™ XXXtreme Paytable

(Source: NetEnt)

Starburst™ XXXtreme Mobile Play

Starburst™ XXXtreme was developed using HTML5 technology, which means that it can easily be played on desktop, smartphones, and tablets for both iOS and Android.

To play, you can either access the game directly from your smart mobile device’s browser, or else via the dedicated apps offered by some casinos. (All casino sites listed above can be accessed on your mobile).

How To Play/Win Starburst™ XXXtreme

Are you ready to play Starburst™ XXXtreme? Here’s how to do it:

Step 1: Head to one of our legal and licensed Starburst™ XXXtreme casinos in our list above. Once there, sign up to play for real money, and don’t forget to claim your bonus if you wish to do so.

Step 2: Go to the Starburst™ XXXtreme page and load the game – this should work well on both desktop and mobile.

Step 3: Decide how much you’d like to bet per spin from the Stacked Coin button to the left of the Spin button. The options range from 10p/c to £/€50 per spin. At this point you may want to active the XXXtreme spins, which you can do from the dedicated button on the bottom left-hand side of the grid. Remember that once you activate this, you will need to deactivate it in order to stop.

Step 4: Once done, hit the Spin button. Oh, and if the gameplay is too long for your liking, the Fast Forward button to the right of the Spin button will cut down waiting time between spins.

Note: If you don’t feel like manually pressing the Spin button every couple of seconds, then the game has a great auto-play feature. To set it up, click on the Auto-spin button to the left of the Spin button, and choose the number of auto spins you’d like it to play for you (10, 25, 50, 100, 250, 500, 750 & 1,000). If you’d like to choose your loss and single-win limit, then click on the tiny, red ‘Advanced Settings’ button below. When all is set, click on main Spin button. Before doing so, do keep in mind that if your XXXtreme Spins are turned on before this, your auto-spins will also include them.

Starburst™ XXXtreme Auto Play

(Source: NetEnt)

Starburst™ XXXtreme – Pros & Cons

Like any other video slot out there, Starburst™ XXXtreme comes with both advantages and disadvantages. Here’s what we think works in its favour and against it:


  • Classic game with boosted features
  • Amazing 200,000x-your-stake jackpot
  • Accepts both small and large bets


  • No bonus games or free spins (but does have a respin feature)
  • XXXtreme Spins feature is quite expensive
  • Wild symbols don’t fall super regularly during base game

Starburst™ XXXtreme Slot – Final Verdict

Starburst™ XXXtreme offers a wonderful twist on the original game that avid players will welcome, with beautiful gameplay and exciting features, such as the amazing jackpot. If you enjoyed reading this article, then we recommend you head over to our piece on the Starburst™ Megaways™ slot, for which the release date has yet to be announced.

Other Megaways™ Slots:


Starburst™ XXXtreme’s RTP is 96.26%, which is average for video and Megaways™ slots.
To win the massive 200,000x-your-stake jackpot, the Random Wilds’ multipliers for one spin need to add up to 450x the winning combination and, of course, have a winning combination that results in a large win. This is difficult to achieve in the base game and in the XXXtreme Spins, but with up to £/€10,000,000 at stake (if you bet £/€50 per spin), it’s well worth a try. Of course, never exceed your budget while attempting to do so – it’s far more important to manage your bankroll properly and to stick to your budget.
This is one of those questions that impossible to answer. The truth is that both games are great, and while the XXXtreme version has some better features, the original is still wonderful.
The max win you can get on Starburst™ XXXtreme is 200,000x your stake.
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Cristina Tudose

Cristina Tudose

Author Expert

Cristina is a seasoned freelance & agency writer, tackling various domains throughout her career ranging from real estate to fashion. In 2018, she was presented with the ultimate challenge: write her first online casino reviews, and the rest is history. Since then, she has transitioned to writing exclusively for the iGaming industry, dedicating hundreds of hours to researching the industry, testing casinos, and playing a wide variety of games so you don’t have to.


ticksEditor since: 2020
ticksTotal posts: 225
ticksLanguages: English, Romanian


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