Return to Player
96.45%
Minimum bet
0.10
Game type
Video Slots
Volatility
High
Reels
5
Progressive jackpot
No
Popularity
Maximum bet
50
Game Provider
NetEnt
Bonus features
Yes
Paylines
9
Theme
Gems
Starburst XXXtreme online slot game
In Evan Carrington’s review for Casino Ideal, Starburst XXXtreme is presented as a sequel to Starburst, described as one of the most popular online slots. It increases the variance, adds multipliers and introduces the new XXXtreme Spins bonus feature. This reworking of a casino classic merits a closer look, but its features do not guarantee wins.
Theme and Storyline
Like the original, Starburst XXXtreme has a simple theme. Gems make up most of its reel symbols, and the backdrop suggests outer space. Anyone familiar with the original Starburst will recognise the strong visual similarities.
Graphics, sounds, and animations
The review describes Starburst XXXtreme’s graphics and animations as high quality on both mobile and desktop. The presentation stays uncomplicated, with colourful artwork, clear symbols and a soundtrack that adds atmosphere to the spins.

Top Casinos for Playing Starburst XXXtreme:
Gameplay
The game has a 5x3 reel layout and 9-paylines. Combinations pay from left to right, starting at the leftmost reel. There are 8 symbols, including the Starburst Wild. The highest-paying symbol is ‘Bar’, which awards 50x for 5 matching symbols; ‘Red 7’ pays 20x for 5 matching symbols.
The low-value symbols are 5 gems in different colours, with top payouts of 3x to 6x.
The base game can produce notable wins, and the Starburst Wilds feature is said to offer potential payouts of up to 200,000x. This is a stated maximum, not a guaranteed result or prediction.
Bonuses and free spins

- Starburst Wilds: NetEnt has revamped this feature for Starburst XXXtreme by adding multipliers to the Starburst wilds. They can land on the middle three reels, expand to cover their full reels and stay locked while all other reels re-spin. Each Starburst wild is assigned a multiplier from 2x to 150x.
- Random Wilds: This feature can trigger randomly on any spin, adding 1 to 3 Starburst wilds to the reels. It then starts the Starburst Wilds feature described above.
- XXXtreme Spins feature: Not included in the original Starburst, this option allows you to purchase 1 or 2 guaranteed wilds for a higher stake. Buy 1 guaranteed wild for 10x your stake, or 2 for 95x your stake. This provides access to the Starburst Wilds feature, but does not assure a profit or make the purchase a worthwhile investment.
Bet sizes, RTP and variance
Starburst XXXtreme is presented as a high-variance video slot, with an above-average RTP of 96.45% and wagers from 0.10 to 50.00 per spin.
Conclusion
The review considers Starburst XXXtreme a probable hit with fans of the original, while newcomers may appreciate its changes too. Multipliers on Starburst wilds can boost a win during the reworked Starburst Wilds re-spin, though results are never guaranteed. You can also buy into the bonus round for a multiple of your stake. Weigh the mechanics and high variance before deciding whether this new video slot is for you.
Evan Carrington brings more than 12 years of experience in the iGaming industry, with a focus on reviewing online casinos, assessing slot games and examining player safety. Their work covers casino licensing, RTP, volatility, bonus terms and withdrawal policies. Drawing on practical testing and independent research, Evan provides clear, evidence-based reviews to help players understand gambling platforms, their features and possible risks.




