Released: 15 Jul 2021

Starburst is the most popular online slot of all times, so it’s not a surprise that NetEnt decided to release a sequel of it. The new online slot is called Starburst XXXtreme and it really lives up to its name! Played on 5 reels and 9 paylines, this slot machine offers expanding wilds and respins. The Starburst Wilds will also bring multipliers into action to provide you with up to 200,000x stake payouts. Want to find out more? Check our in-depth Starburst XXXtreme Slot Review below.

Starburst XXXtreme Slot

Starburst Xxxtreme Slot Online

Starburst XXXtreme will take you on a space adventure you’ve never seen before. Players who loved the original Starburst slot will immediately recognise the Starburst experience, which is even better in the XXXtreme version. 

With this new edition, NetEnt brings improved features, higher volatility, and up to 200,000x stake payouts! So make sure to read our full Starburst XXXtreme Slot Review to find all the details.

Table of Contents

  1. About Starburst XXXtreme Slot
  2. Design, Symbols and Graphics
  3. RTP, Variance and Payouts
  4. Gameplay and Features
  5. Starburst XXXtreme Slot on Mobile
  6. Our Verdict

starburst xxxtreme slot

About Starburst XXXtreme Slot

Starburst XXXtreme slot is a new online slot from NetEnt. As its title suggests, it’s a follow-up to the mega-popular Starburst slot that was released a couple of years ago, but it’s still the #1 online slot game. Now, the Starburst XXXtreme slot comes with even better features and bigger payouts.

This online slot plays on 5 reels, 3 rows, and 9 fixed paylines. You can start playing the Starburst XXXtreme slot at stake levels that range from £0.10 to £50 per spin. To win, you need to land 3 or more matching symbols on an active payline, starting from the leftmost reel. Unfortunately, this game doesn’t pay both ways, as we’ve seen in the original Starburst slot.

Starburst XXXtreme is definitely an extreme update of the original slot, especially when it comes to the maximum payouts. Believe it or not, the Starburst XXXtreme slot can pay you up to 200,000x the stake! That can be achieved through the bonus features, including Starburst Wilds, Random Wilds, and XXXtreme Spins.

Design, Symbols and Graphics

The design of the Starburst XXXtreme slot has stayed true to the original. It consists of a space theme with shiny gems and bright colours. The background includes firefly-like lights and planets, designed with attention to detail. Overall, NetEnt has created a simple but impressive slot, with high-quality graphics and an electro soundtrack.

starburst xxxtreme slot netent

The dark reels consist of well-known symbols. On the low-end, we have gemstones in purple, blue, orange, green, and yellow colours. Then, the high-paying symbols include the lucky red 7 and the golden BAR. The BAR is the top-paying regular symbol, awarding up to 50x the stake for 5 on a payline.

The popular rainbow star is the Starburst Wild symbol which is the most important symbol in the gameplay. It substitutes for all regular symbols to help you form winning combinations. Also, it triggers the bonus features and brings multipliers into play.

RTP, Variance and Payouts for Starburst XXXtreme Slot

The theoretical RTP of the Starburst XXXtreme slot is 96.26% so it’s the industry standard. Moreover, as its title suggests, it’s an extreme slot with an extremely high variance. The maximum payouts go up to 200,000x the stake, and they can be achieved through the bonus features.

If you want to read more about RTP and variance models, check out our detailed Variance, Volatility and RTP guide and see which one suits you best.

starburst xxxtreme slot review

Gameplay and Features on Starburst XXXtreme Slot

Without doubts, Starburst XXXtreme is an extreme update of the original Starburst slot, and it offers an exciting reel experience. The gameplay is packed with a couple of features that deliver massive payouts. They include Starburst Wilds, Random Wilds, and XXXtreme Spins.

Let’s see what these features can do for you.

Starburst Wilds Feature

The same old Starburst Wilds are here to provide you with a true Starburst experience. Starburst Wilds can land on reels 2, 3, and 4 and substitute for all regular symbols to help you win. 

Also, when a Starburst Wild symbol lands, it will expand to fill the whole reel. Then, you’ll receive a re-spin with the Starburst Wild locked in position. If another Starburst Wild lands during the re-spin, the process is repeated. 

starburst xxxtreme slot starburst wilds feature

The main difference between Starburst XXXtreme and the original Starburst is that the Starburst Wilds here land with multipliers, worth 2x, 3x, 5x, 10x, 25x, 50x, 100x or 150x the stake. So, if you land more than 1 Starburst Wild symbol, the multipliers will be combined to deliver up to 450x stake payout.

Random Wilds Feature

The Random Wilds feature can randomly trigger after any spin or re-spin. Then, 1 to 3 Starburst Wilds will be added to the reels, along with a random multiplier of between 2x and 150x the stake. This will once again trigger the Starburst Wilds feature, leading you to bigger payouts.

XXXtreme Spins Feature

When playing the Starburst XXXtreme slot, you’ll notice the XXXtreme spins button on the left corner below the reels. Pressing this button will trigger the XXXtreme Spins feature. But, please note that if you activate the XXXtreme Spins feature, the value of your bet will increase.

Then, you have to choose between two different modes that guarantee that Starburst Wilds will land. The XXXtreme Spins feature will remain active until you decide to deactivate it again. Here’s what you can win:

  • 10x the bet - 1 guaranteed Starburst Wilds per spin;
  • 90x the bet - 2 guaranteed Starburst Wilds per spin.

starburst xxxtreme slot xxxtreme spins feature

Starburst XXXtreme Slot on Mobile

The Starburst XXXtreme slot is optimised to work on all mobile devices. The 5x3 reel set loads and lands perfectly on any mobile screen. The developer has built this game with HTML5, which makes it adjustable on any operating system.

Other NetEnt Slots

NetEnt is a world-leading supplier of online slot games and other casino products.The provider’s games work smoothly on all platforms, providing a truly rich gaming experience.

With unique features and impressive sound effects, it's easy to see why NetEnt slots are some of the most played games at online casinos. Feel free to check the following games from NetEnt and see if they work for you:

Dazzle Me Megaways - The game features well-known gems and fruit symbols to provide you with the ultimate gaming experience. Thanks to the Megaways, you’ll play with up to 99,225 ways to win. As well as avalanche wins, there are Dazzling Wild Reels and Free Spins to give you up to 20,000x stake prizes. 

Parthenon: Quest For Immortality - This 6-reel slot machine comes with 10,000 active paylines and up to 60,000x stake prizes. The main action focuses on the Free Spins feature where symbols transforming into wilds can give you a progressive multiplier up to 20x. 

Rome: The Golden Age - This is one of the best NetEnt releases in terms of payout potential, as it can deliver wins of up to 100,000x the stake. To achieve these prizes, you’ll need to trigger the free spins features and climb the progress bar to win the biggest multipliers.

starburst xxxtreme slot win

SlotsWise Verdict

As you probably know, Starburst is the most popular online slot on the market, so NetEnt had a lot of pressure to deliver an even better slot machine. Thankfully, NetEnt has done an excellent job with Starburst XXXtreme and provided players with an improved Starburst experience.

NetEnt has managed to take the main gameplay elements from the original slot and give them a makeover. Now, thanks to the multipliers and XXXtreme spins, you can win up to 200,000x your bet, which is impressive. So we’re almost sure that Starburst XXXtreme will become as popular as the original Starburst slot!

Discover the Starburst XXXtreme slot by claiming a welcome offer right from this page and play at top-rated online casinos.

Key Features
  • ProviderNetEnt Group
  • Reels5
  • Min Bet0.10
  • Max Payout200000.00x
  • RTP96.26
  • Paylines9
  • Max Bet50.00
  • Bonus Rounds3
  • VarianceHigh
About The Author

Simona Boshkova


Simona is a writer with experience in the online gambling industry. She has reviewed and played plenty of online slots and knows how they work. In addition, she recognises the most important features in online slot games and always includes them in the reviews. Contact Simona

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