• Idea - 8.9/10
  • Graphics - 9.3/10
  • Audio - 9.1/10
  • Bonus - 9.5/10

Play Starburst XXXtreme For Free

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A decade after the introduction of the immensely popular slot Starburst, NetEnt unveiled its highly anticipated sequel, Starburst XXXtreme, in July 2021. Retaining the classic Starburst essence, this sequel brings an elevated level of volatility and introduces new features, adding an XXXtreme flair to the overall gaming experience.

Starburst XXXtreme boasts a video slot format with 5 reels, 3 rows, and 9 paylines, a slight deviation from the original’s 5 reels and 10 paylines. To secure a winning combination, players must align 3, 4, or 5 matching symbols or wilds from left to right on any of the paylines, commencing from reel 1.

With an RTP of 96.26%, surpassing the 96% slot standard, Starburst XXXtreme offers favorable returns to players. Notably, the game lives up to its name in terms of variance, presenting a high level of volatility. The 20% hit frequency rate implies that players can anticipate winning on approximately one-fifth of their spins. Get ready for an XXXtreme gaming adventure!

Graphics & Audio

NetEnt’s Starburst XXXtreme slots maintain a design closely aligned with the original game, featuring gems as symbols set against a dazzling color palette. The simplicity of the design, reminiscent of the original Starburst, carries a futuristic and sci-fi vibe, fittingly set in the vastness of space.

The electro soundtrack accompanying the gameplay seamlessly complements the visuals, resembling the beloved original. While the design remains straightforward, its cohesion with the audio creates a harmonious and visually appealing gaming experience. The slot’s aesthetics, characterized by simplicity and vibrant colors, come together in an aesthetically pleasing manner, offering players an engaging journey through the cosmic world of Starburst XXXtreme.


Dive into the dazzling world of Starburst XXXtreme and discover a cosmic array of symbols that pay homage to its iconic predecessor. The reels showcase a vibrant spectrum of 5 gemstones in dazzling hues, alongside the familiar Lucky 7 and the BAR symbol, reminiscent of the classic Starburst.

Leading the celestial cast is the Wild symbol—a Supernova Star—that holds the power to substitute for other symbols, unlocking the potential for multiplied winnings, reaching astronomical heights of tens or even hundreds of times your bet.

For those seeking a guide to the cosmic rewards, here’s a breakdown of the payouts for each symbol:

BAR symbol Starburst XXXtreme

  • 3 Symbols: x2.50
  • 4 Symbols: x5
  • 5 Symbols: x50

Lucky 7 Starburst XXXtreme slot

  • 3 Symbols: x1.50
  • 4 Symbols: x3
  • 5 Symbols: x20

Yellow Gem Starburst XXXtreme slot

  • 3 Symbols: x1
  • 4 Symbols: x2.50
  • 5 Symbols: x6

Green Gem Starburst XXXtreme slot

  • 3 Symbols: x0.80
  • 4 Symbols: x2
  • 5 Symbols: x5

Orange Gem Starburst XXXtreme slot

  • 3 Symbols: x0.70
  • 4 Symbols: x1.50
  • 5 Symbols: x4

Blue Gem Starburst XXXtreme slot

  • 3 Symbols: x0.50
  • 4 Symbols: x1
  • 5 Symbols: x3

Purple Gem Starburst XXXtreme slot

  • 3 Symbols: x0.50
  • 4 Symbols: x1
  • 5 Symbols: x3

Bonus features

While the original Starburst slot kept it simple with just a Wild symbol and respin, the revamped Starburst XXXtreme introduces enhanced bonus features that can significantly boost your winnings.

Starburst Wilds Feature

At the heart of the Starburst XXXtreme slot are the renowned Starburst Wilds, a pivotal feature that takes the excitement to new heights. These Wilds not only expand but also trigger a Re-Spin along with a random Multiplier. Positioned on reels 2, 3, and 4, Starburst Wilds serve as versatile substitutes for all symbols.

When a Starburst Wild lands on a reel, it expands to cover the entire reel, initiating a re-spin. The stacked Wild remains in place during the re-spin, and if another Starburst Wild appears, it locks in as well, prompting yet another re-spin. Should the Wilds adorn all of reels 2, 3, and 4, prepare for another thrilling re-spin.

The Starburst Wilds in this slot carry multipliers ranging from 2x to an impressive 150x.

Random Wilds

Adding an extra layer of excitement is the Random Wilds feature, dynamically activated after any spin or respin. This feature randomly introduces one to three Starburst Wilds on reels 2, 3, and/or 4, each accompanied by a random multiplier of up to x150. A stroke of luck here can lead to a combined boost of up to x450.

XXXtreme Spins

Unleashing a new level of thrill, the XXXtreme Spins feature allows you to purchase free spins with guaranteed Starburst Wild symbols. You have two enticing options:

  1. XXXtreme Spins for 1 guaranteed Starburst Wild symbol per spin – costs x10 the bet
  2. XXXtreme Spins for 2 guaranteed Starburst Wild symbols per spin – costs x95 the bet

By opting for this feature, the RTP increases to 96.45%. Activate or deactivate XXXtreme spins at your discretion, conveniently located at the bottom left corner of the slot game. Brace yourself for a gaming experience where every spin holds the potential for extraordinary winnings in the world of Starburst XXXtreme.


In conclusion, Starburst XXXtreme transcends its predecessor with a celestial blend of enhanced features and dynamic gameplay. From the mesmerizing Starburst Wilds with their captivating multipliers to the thrill of Random Wilds and the option to embark on XXXtreme Spins, every spin unveils the potential for astronomical winnings. With its vibrant visuals, engaging bonuses, and the option to take control with XXXtreme Spins, Starburst XXXtreme promises an exhilarating gaming experience that ventures beyond the ordinary, making it a stellar choice for both new and seasoned players alike.