Starburst XXXtreme Slot Machine

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Starburst XXXtreme demo
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Return to player Min bet size Game type Variance Reels Progressive Jackpot
96.45% 0.10 Video Slots High 5 No
Popularity Max bet size Game provider Bonus Features Paylines Theme
50 NetEnt Yes 9 Gems

Return to player

96.45%

Minimum bet size

0.10

Game type

Video Slots

Variance

High

Reels

5

Progressive jackpot

No

Popularity

Maximum bet size

50

Game provider

NetEnt

Bonus features

Yes

Paylines

9

Theme

Gems

Starburst XXXtreme online slot game

In Evan Carrington’s supplied review for GCCans, Starburst XXXtreme is presented as a sequel to Starburst, described as one of the most popular online slots. It raises the variance, introduces multipliers, and adds the new XXXtreme Spins bonus feature. This reworking of a casino classic is worth examining, although its features do not guarantee wins.

Theme and storyline

As with the original, Starburst XXXtreme keeps its theme straightforward. Gems make up most of the reel symbols, while the background suggests an outer-space setting. Anyone familiar with the original Starburst will find this slot visually very similar.

Graphics, sounds, and animations

The supplied review describes Starburst XXXtreme’s graphics and animations as high quality across mobile and desktop play. Its presentation remains uncomplicated, with colourful artwork, clearly drawn symbols, and a soundtrack that adds atmosphere to the spins.

Starburst XXXtreme 1

Top Casinos to Play Starburst XXXtreme:

18+. UK only. Deposit £25 to get 20x10p Free Spins daily for 7 days on selected games. Claim each day (unclaimed expire midnight; claimed expire in 3 days). Miss a day = lose that day’s spins only. Max £100 winnings/day. Winnings are bonus funds, 10x wagering, 7-day expiry. Exclusions apply. 1 per person/address/device/IP. Gambleaware.org.
18+. UK only. Deposit £25 for 20x10p Free Spins daily for 7 days on selected games. Claim daily (expire midnight if unclaimed; 3 days after claim). Miss a day = lose that day’s spins only. Max £100/day. Winnings are bonus funds with 10x wagering, 7-day expiry. Exclusions apply. 1 per person/address/device/IP. Gambleaware.org.
18+ | £10 min deposit | £10 in slot bets grant 50 spins on Big Bass Splash | £5 total spin value | £0.10 per spin | 7-day expiry | selected payment methods only
18+. Automatically credited upon 1st Deposit (min £10). Max Bonus £25. Game: Big Bass Bonanza, Spin Value: £0.1. WR 10x Bonus (only Slots count). WR 10x free spin winnings (only Slots count). Max bet is 10% (min £0.10) of the free spin winnings and bonus or £5 (lowest applies). Bonus Policy applies.
18+. New players only. Opt-in required. Min deposit £20. Get 1 Spin per £1 deposited (up to 100) on Big Bass Bonanza. Wager £20 on slots on the day of deposit to receive spins. Spin winnings paid as bonus funds (max = spins awarded) with 10x wagering. Max bet £5. Spins & bonus valid 72h.

Gameplay

The game uses a 5x3 reel layout with 9-paylines. Combinations are made from left to right, beginning at the leftmost reel. The reels contain 8 symbols, including the Starburst Wild. The highest-paying symbol is the ‘Bar’, which awards 50x for a 5-symbol combination, while the ‘Red 7’ pays 20x for a 5-symbol combination.

Low-paying symbols are represented by 5 differently coloured gems, with top payouts ranging from 3x to 6x.

The base game can produce notable wins, while the Starburst Wilds feature is described as offering potential payouts of up to 200,000x. That figure is a stated maximum, not a guaranteed result or prediction.

Bonuses and free spins

Starburst XXXtreme 2
  • Starburst Wilds: NetEnt has reworked this feature for Starburst XXXtreme by giving the Starburst wilds multipliers. They can land on the middle three reels, expand across their entire reels, and remain locked for a re-spin of all other reels. Each Starburst wild receives a multiplier between 2x and 150x.
  • Random Wilds: This feature may activate at random on any spin, bringing 1 to 3 Starburst wilds onto the reels. It then activates the Starburst Wilds feature described above.
  • XXXtreme Spins Feature: Absent from the original Starburst, this feature lets you buy 1 or 2 guaranteed wilds for a larger stake. You can purchase 1 guaranteed wild for 10x your stake, or 2 for 95x your stake. This guarantees access to the Starburst Wilds feature, but does not guarantee a profit or make the purchase a good investment.

Bet sizes, RTP and variance

Starburst XXXtreme is described as a high-variance video slot, with an above-average RTP of 96.45% and bets ranging from 0.10 to 50.00 per spin.

Conclusion

The supplied review sees Starburst XXXtreme as a likely fit for fans of the original, while newcomers may also find its changes interesting. Multipliers attached to the Starburst wilds can increase the scale of a win during the revamped Starburst Wilds re-spin, but no outcome is assured. The option to buy into that bonus round for a multiplier of your stake adds another choice. Consider the mechanics and high variance before deciding whether this new video slot suits you.

With 12+ years of experience in the iGaming industry, Evan specializes in reviewing online casinos, analyzing slot games, and evaluating player safety. Their expertise covers casino licensing, RTP, volatility, bonus conditions, and withdrawal policies. Through hands-on testing and independent research, Evan delivers transparent, fact-based reviews to help players better understand gambling platforms, their features, and potential risks.

Evan Carrington
Starburst XXXtreme
4.0/5.0
Reviewed by Evan Carrington

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Top casinos
18+. UK only. Deposit £25 to get 20x10p Free Spins daily for 7 days on selected games. Claim each day (unclaimed expire midnight; claimed expire in 3 days). Miss a day = lose that day’s spins only. Max £100 winnings/day. Winnings are bonus funds, 10x wagering, 7-day expiry. Exclusions apply. 1 per person/address/device/IP. Gambleaware.org.
18+ | 1st Deposit Only | Min Deposit £10 | Max Bet £1 | Max Bonus £50 | Max Cashout X3 The Bonus | Max Cashout from Bonus Spin Winning £50 | X10 Wagering on Bonus and Bonus Spin Winnings | 2-days Bonus Expiry | 2-days Bonus Spins Expiry | Bonus and Spins Winnings are playable on any Slot and Scratch game, except for restricted-bonus games | BeGambleAware.org – T&Cs apply
18+. UK only. Deposit £25 for 20x10p Free Spins daily for 7 days on selected games. Claim daily (expire midnight if unclaimed; 3 days after claim). Miss a day = lose that day’s spins only. Max £100/day. Winnings are bonus funds with 10x wagering, 7-day expiry. Exclusions apply. 1 per person/address/device/IP. Gambleaware.org.
18+ | £10 min deposit | £10 in slot bets grant 50 spins on Big Bass Splash | £5 total spin value | £0.10 per spin | 7-day expiry | selected payment methods only
18+. New players only. Min deposit £20. Welcome offer is 100% bonus match up to £25. Bonus funds are separate to cash funds and subject to 10x wagering requirement (bonus amount). Only bonus funds count towards wagering contribution. £5 max bonus bet. Bonus funds must be used within 7 days. Terms Apply. Play Responsibly. BeGambleAware.org
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