Ad disclosure
Starburst XXXtreme Background Image
Starburst XXXtreme Slot Logo

Starburst XXXtreme Slot Review

Starburst is back in the high risk, high reward, Starburst XXXtreme slot game from NetEnt. A high variance version of the original with 9 paylines across 5 reels, Expanding Wilds that give you respins & Multipliers, plus the addition of a Random Wilds feature XXXtreme Spins to liven up the action even more.

Min/Max Bet
0.10 / 475
Casumo Logo
20 Free Spins on Sign Up + 100% up to €300 First Deposit Bonus
Play Now at Casumo »
#AD. 18+. New customers. Opt-in required. 20 Bonus Spins on "Sahara Riches Cash Collect" at 10p per spin and 100% Deposit Bonus up to £25 on first deposit (payment method and play restrictions apply). Min. deposit £10. 30x wagering for Bonus Spins and Deposit Bonus (game weighting applies). Max. £5/spin or £0.50/line. 30 days expiry. Please gamble responsibly | | T&Cs Apply - 18+ | T&C's Apply
Casinos to Play Starburst XXXtreme Slot

Starburst is back and it’s gone XXXtreme

We head back into space where one of the most popular online slots of all time has been given a features make over.

Open up the Starburst XXXtreme online slot and you’ll think it looks not much different from the original. NetEnt have kept the same colourful gem symbols, 7’s and BARs and even the same Starburst Wild symbol, just added a darker overall background theme.

If you look closer though you’ll see that there are a few key differences which not only adds the chance for bigger wins, but also more excitement.

Starburst XXXtreme slot features

The main differences are that you now only have 9 paylines paying from left to right instead of the 10 paylines that payed both ways in the original.

For us we kind of miss the Pays both Ways as it added more chances of creating a win, however what NetEntertainment have done is added a win multiplier to their Expanding Wild to help create wins that are bigger if not as frequent.

That’s right, just like the first Starburst slot if you find a wild symbol on either reel 2, 3, or 4 it will expand to cover the entire reel and it will grant you a singular respin with it held in place.

What’s different though is that you now get a win multiplier attached to the Wild which could randomly be x2, x3, x5, x10, x25, x50, x100, or x 150.

Yes, you read that right. Plus if you get more than one Wild on a respin the Multipliers from each will add together creating an even bigger potential payout.

It’s a feature that adds extra thrills and extra wins. But this Starburst XXXtreme slot machine wouldn’t has a few more surprises in store.

Random Wilds

Like a meteor from outer space at any point the Random Wilds feature could strike.

This feature will add 1, 2, or 3, Starburst Wild symbols on reels 2, 3, or 4 and as you can probably guess trigger the Expanding Wilds with those multipliers and Respins we just mentioned.

It doesn’t show up often, but when it does gives you another opportunity to boost your casino balance or even create some out of this world wins.

You might like: Take a look at our NetEnt slots list full of medium to high variance machines offering some big wins.

Start Playing at Casumo »
  • Software: NetEnt
  • Min Bet: 0.10
  • Max Bet: 475.25
  • Slot Type: Video
  • Paylines: 9 Paylines
  • Reels: 5 Reels
  • Slot RTP: 96.26%
  • Slot Variance: High
  • Free Spins: No Free Spins
  • Wilds: Starburst Wild is wild, shows on reels 2, 3 and 4, expands to cover the reel & grants a respin
  • Other Bonus Games: Random Wilds Feature, XXXtreme Spins
  • Mobile: Yes
  • Slot Themes: Gems
  • Release Date: 15th July 2021
By SlotSumo | Updated: Aug 28th 2021 | Rating 4.4
NetEnt Starburst XXXtreme Slot With Expanding Wilds & XXXtreme Spins

Starburst XXXtreme Spins explained

Another feature that you won’t find in the original is the XXXtreme Spins feature.

Here you get to choose whether to add an additional 10x your bet or 95x your bet in order to guarantee that 1 or 2 Wild symbols respectively will show up on every spin.

This is a high risk feature for those more experienced gamblers or those with bigger budgets. Why? Cause there’s no guarantee you will win big.

In fact we did a little test to see what happens with XXXtreme spins turned off, at 10x and at 95x for 10 spins at each level to see what kind of wins and the frequency of wins you’ll get.

  • 1.00 Per Spin: Total Paid = 10 | Total Won = 17.2 | Overall Total = + 7.2
  • 10x Bet at 10 Per Spin: Total Paid = 100 | Total Won = 41.4 | Overall Total = -58.6
  • 95x Bet at 95 Per Spin: Total Paid = 950 | Total Won = 1113.5 | Overall Total = +163.5

If you just look at those numbers straight it shows that for those 10 spins that we did that you would come out best if you were playing without the XXXtreme Spins turned on or at the 95x bet level.

But what those number don’t show is that for the 10 spins we did on each of XXXtreme Spins levels there was only 1 time in which we won nothing at all. Compare that to the 7 times we won nothing when it was turned off and you’ll see that you win more often with it on than off. Which makes sense as you’re now guaranteed Wilds on every spin.

Overall though you might not come out on top no matter which bet level you decide to play at. This is gambling after all, but what you will get is more excitement with the XXXtreme Spins turned on than off. However, we only recommend you bet what you can afford and this game even though frustrating at times is still fun to play and offers some big wins.

Review Conclusion: A High Risk, High Rewards Slot Game

NetEnt have gone right to the other end of the volatility spectrum with the Starburst XXXtreme slot.

This high variance game might not offer frequent wins like you would see in the original, but what you get is the chance for increased wins.

The addition of the random Wild Multipliers enhances the excitement levels, while for those willing to spend a little extra the XXXtreme Spins feature adds even more risk, but the potential for more frequent and higher rewards.

Without the XXXtreme Spins activated the minimum bet here is 0.10 per spin and the maximum bet is 5 per spin which is affordable for most players budgets. For those high limit slots players looking to bet big then NetEnt give you that option too with the highest bet being a huge 475 per spin thanks to that 95x XXXtreme Spins bet option.

Overall, this video slot is for those who like to play high variance slots, those thrill seekers who have the patience and budget to wait out the huge wins that could come your way.

Go give Starburst XXXtreme slot a spin at one of our best NetEnt casinos and see if you can burst open some out of this world wins.

Play Now at Casumo »

Get your 20 Free Spins on Sign Up + 100% up to €300 First Deposit Bonus at Casumo Casino T&Cs Apply 18+ New Players Only

Starburst XXXtreme Slot Logo
Starburst XXXtreme Review
  • By NetEnt
  • RTP: 96.26%
  • 5 Reels, 9 Paylines
  • Min Bet: 0.10
  • Max Bet: 475.25
  • Win up to 200,000x your bet
  • Turn on XXXtreme Spins for more frequent wins
  • Wild Multipliers add extra entertainment value
  • Play at NetEnt casinos online and mobile

NetEnt Starburst XXXtreme Slot Review FAQs

What is the Starburst XXXtreme RTP?

Theoretically the Starburst XXXtreme RTP is set at 96.26% but the actual RTP will change based on how many bets you make and how many wins you get while playing.

What is the Starburst XXXtreme max win?

The most you can win on the Starburst XXXtreme slot is a huge 200,000x your total bet, which is one of the biggest in-game wins you can get without a jackpot.

Is there a Starburst XXXtreme free spins bonus game?

There’s a respins feature where the wild expands, stays sticky and can come with up to 150x multiplier.

Can I free play Starburst XXXtreme online?

Good NetEnt casinos with the game will let you choose between demo mode and real money mode letting you test out the game or dive right into the thrills of real cash spins.

To The Top

Ad Disclosure helps you find the best slots and casinos to gamble online. We are affiliates and as such may be compensated by the partners that we promote at no extra cost to you. This lets us to continue providing you with unbiased content comprised of our own thoughts and opinions free of charge.