Skip to main content

SlotsGamblers

Menu

Browse

Best casinos

August’26

Bonuses

Reviews

Slots

Free spins

Guides


On this page

★ See top bonus →

Showing offers for your region

18+ Independently tested Affiliate disclosure: we may earn a commission from operator links — it never affects our score. How we test
Reviewed Aug 2026 · NetEnt · Certified 96.09% RTP

Starburst slot review — NetEnt's evergreen, read for Sweden

One certified return — 96.09% — is what Starburst ships on Sweden's licensed market, and it has carried the game since January 2012. The engine is low-volatility, pays both ways across 10 lines, and hangs everything on the expanding Starburst Wild re-spin: no free-spins round, a modest 500× ceiling. Below we run the maths, the True Value check and the licensed Swedish lobbies where it is reachable — demo first, before you stake a krona.

Starburst Slot Review Sweden — RTP & Free Spins is an independent, hands-on review and guide from SlotsGamblers, with every figure checked against primary sources — the provider’s published specification, the operator’s own terms and the licence register — rather than operator marketing.

Reviewed & written by · Slots & Games Reviewer Hands-on demo review · 2 Aug 2026
Compliance & RG review by Andrew Murray · Compliance & RG Auditor Spelinspektionen register check · 2 Aug 2026
Editorial sign-off by David Clarke · Editor-in-Chief Approved · 2 Aug 2026
96.09%Certified RTP
500×Max win
LowVolatility
20Ways to win
NetEnt certified game Certified 96.09% RTP Licences checked on the Spelinspektionen register Max win 500× Independent RNG tested Free demo play Reviewed 2 Aug 2026
TL;DR

Starburst in 30 seconds

21 min read ~5,500 words 8.4/10
  • Best for: the player whose plan is one deposit and a whole evening. A Swedish licence lets a site hand out its welcome offer once and once only, so what your own money does after that offer is spent matters more here than the size of the offer — and stretching it is exactly what this game is built to do.
  • Strong points: a wild landing on reel 2, 3 or 4 grows to cover that reel, stays put and buys a re-spin · ten paylines counted from the left and from the right, which is 20 live chances a spin · variance rated low, the real reason a balance survives · a 5×3 board with nothing on it to decode · carried by Spelinspektionen-licensed lobbies you sign into with BankID.
  • Worth knowing before you deposit: the top end is small. The classic cap is 500× your bet (NetEnt's current sheet allows up to 800×), nothing in the game resembles a free-spins round, and there is a single certified 96.09% return everywhere. If five-figure multipliers are the point for you, skip down to the Starburst XXXtreme row instead.
  • Verdict: it remains the yardstick for a keep-it-simple slot, and a Swedish player is one BankID click from it. Run the demo first (spela Starburst gratis), then judge the lobby on withdrawal speed, deposit limits and the Spelpaus link — the reels behave identically wherever you open them, so the site is the only thing left to choose.
Fact-checked by Andrew Murray · Last verified 2 Aug 2026 You've read 1% ·
04 Verdict & scorecard

An 8.4 that's earned — Starburst scored across 6 dimensions

Where the 8.4 comes from: six separate grades, none of them weighted above another, each with the reasoning left attached.

Tested by Claire W. Re-scored 2 Aug 2026
SlotsGamblers slot audit 64 raw points, weighted to 10.0
Final score 8.4 / 10 Graded on the one certified build
Maths quality Published RTP, config transparency
8.0/10
Nothing to check lobby by lobby: 96.09% is the only return NetEnt certifies for this title, so the info panel says the same thing everywhere.
Volatility accuracy Rating vs. real-world variance
9.0/10
The rating says low and the reels agree; returns arrive often enough that a balance moves in small steps instead of falling off a cliff.
Feature design Expanding wild, re-spins, win-both-ways
8.0/10
One idea, executed cleanly: the wild swells to fill its reel, holds, and hands back a re-spin. It is also the entire feature set, with no free-spins round sitting behind it.
Feature value Win ceiling vs. base-game grind
7.4/10
Nothing to buy, nothing to trigger, and a 500× roof. What the game pays you in is playing time, not a headline number.
Visual & audio Art direction, sound design, theme cohesion
9.0/10
Gems against black and a synth that never nags: the art has aged better than most of what came after it.
Mobile performance Portrait play, touch controls, feature parity
9.2/10
Portrait play loses nothing at all, the reels resize cleanly and a mid-range handset opens it without a wait.
Beyond the score The full experience

Seven jewels, deep space, and nothing else on screen

The board asks nothing of you: no characters, no overlays, no meters filling up. That restraint is why it survives a small phone screen better than the busier games that followed it.

A soundtrack built to flag one moment

Underneath the spins sits a quiet hum you stop noticing inside a minute. Everything else in the mix is saved for a single event.

As the wild swells across its reel a rising sting arrives with it, so you hear the re-spin a beat before you read it. One tap silences the lot.

A mood rather than a story, and that is the point

Nobody is rescued, no map fills in, no meter creeps toward a bonus. Gems drift, the reels turn, and the game gets out of its own way.

Everything calm released since gets compared to this one — including Starburst XXXtreme, NetEnt's own attempt at giving the same gems a violent set of maths.
space cosmic gems low volatility expanding wild 10 paylines win both ways 500x cap

Small returns often, tension only on the wild

Ten lines read in both directions means the balance ticks upward regularly and without much drama. The one moment the pulse changes is the reel that fills and then holds.

The 8.4, dimension by dimension

Every deduction is a deliberate design choice: a single feature, no free spins, a 500× roof. The credit comes back on variance, on art that has not dated, and on phone play with nothing missing.

★ Editor's verdict
Nobody opens this one hoping to retire on it; they open it because they want the deposit to still be there later, and on that it delivers. Since a Swedish licence permits one welcome offer per site and no reload behind it, the lobby you register at is a decision you make once — weigh it on withdrawal times, limits and Spelpaus access, because the reels are the same in all of them.
Claire Wilson Slots & Games Reviewer
Provider RTP96.09% Max win500× Final score8.4 / 10

Pros

  • Low variance that is real, not just a label — the balance moves in small steps
  • The wild covers its reel, holds and pays a re-spin — up to three in a row
  • Ten lines read from either end, so each spin carries 20 live chances
  • A single certified 96.09% RTP — nothing to compare between lobbies
  • Nothing missing in portrait, plus free demo play at Spelinspektionen-licensed sites

Cons

  • A 500× roof, with no free-spins round underneath it
  • The expanding wild is the whole feature list; nothing can be bought
  • Too quiet if you arrived for swings — that is what Starburst XXXtreme is for
  • Presentation from 2012: intentionally plain, and it shows
05 Free demo

Try Starburst for play money — spela Starburst gratis

NetEnt's certified demo build — no signup, no deposit, no real money. Swedish-licensed sites keep play money behind a BankID login, but this is the provider build, outside that rule, so you can spin it right now, before you stake a krona.

Rate this slot

How does Starburst play for you?

Tap a star.
4.6/5 votes Community average
Thanks! Your rating ·
Free play · demo NetEnt
Editor's pick
LeoVegas
★★★★★ · Spelinspektionen-licensed · SEK
9.0
Welcome offer One bonusSwedish first-deposit rule + Trustly payout in minutes
Certified Starburst RTP 96.09% BankID login · instant KYC Trustly · Swish deposits & fast payouts Spelpaus self-exclusion built in
Code NOT NEEDED
18+ · T&Cs apply 1
Both variants live
Unibet
★★★★☆ · Spelinspektionen-licensed · SEK
8.6
Welcome offer One bonusfirst deposit only + Starburst XXXtreme too
Starburst and Starburst XXXtreme both live Certified Starburst RTP 96.09% Swish · Trustly · BankID Spelpaus · deposit limits set at signup
Code NOT NEEDED
18+ · T&Cs apply 1
Curated NetEnt library
Casumo
★★★★☆ · Spelinspektionen-licensed · SEK
8.4
Welcome offer One bonusfirst deposit only + curated NetEnt library
Curated NetEnt library, Starburst included Certified Starburst RTP 96.09% BankID login · Trustly payouts One welcome bonus · Swedish first-deposit rule
Code NOT NEEDED
18+ · T&Cs apply 1
1 / 3 offers
06 Maths & RTP analytics

The numbers behind the spin — certified, not guessed

NetEnt certifies one return for Starburst, and it does not change from lobby to lobby.

Certified RTP 96.09% House edge 3.91% Volatility Low
House edge 3.91% 3.91 kr per 100 kr staked, long run
Max win 500×bet Classic cap · ≤800× per NetEnt
Volatility Low 2/10 · provider rating
One certified build, everywhere single RTP
NetEnt certified (all lobbies) 96.09%
Lower-config versions shipped None for Starburst
no reduced build
80% 85% 90% 95% 100%
The number you read is the number you play. Many NetEnt titles ship two or three RTP builds an operator can pick from; Starburst does not — it runs one certified 96.09% at every Spelinspektionen-licensed lobby. Even so, the good habit holds: open the in-game ⓘ info/paytable screen and read the RTP line before you stake.
100 kr, by game type theoretical cost, long run
Blackjack
0.50 kr basic strategy ~99.5%
Roulette
2.70 kr European, single zero 97.30%
Starburst
3.91 kr this game · 96.09%
Typical slot
4.00 kr category average ~96.0%
Theoretical house-edge cost per 100 kr wagered, over the long run A model from certified RTP · not a promise for one session
Variance profileWhat "high" actually means here Provider rating
Volatility 2 / 10 LOW · NetEnt rating
Hit frequency Not published No studio or lab figure exists — we won't borrow one from a different game
Top line pay 250× BAR × 5, both ways — the biggest single line pay
Max win 500× Classic cap; NetEnt's sheet lists ≤800×
A house edge is a long-run average, not a per-deposit fee 3.91% at 96.09% (3.91 kr per 100 kr) describes thousands of spins across everything you stake — not a charge on your deposit. Because Starburst is low-variance, real sessions cluster closer to that line, yet any single one can still run hot or cold.
How we reviewed Starburst Sources, hands-on demo & re-check cycle
Release dateNetEnt / Evolution game sheet
Feature rulesNetEnt / Evolution game sheet
RTP & volatilityProvider + spec databases
Live availabilitySpelinspektionen-licensed .se lobbies
Hands-onNetEnt certified demo build
LawSpelinspektionen · Spellagen 2018:1138
CurrencySEK (kr)
Re-checkEvery 90 days
Every figure is NetEnt's certified value or a live check on a Spelinspektionen-licensed lobby. Where a number is not published — hit frequency — we say so rather than borrow one from another game.
07 Game inside

How Starburst actually plays

Six tabs — the one feature, the rhythm it creates, how the sequel differs, what 100 kr actually buys, and how it holds up in your hand.

Expanding wild · re-spin · win both ways

One wild on three reels — and that is the entire feature list

Do not sit waiting for a free-spins round; there is not one. What you are waiting for is a wild on reel 2, 3 or 4: it stretches over that whole reel, stays there and pays you a re-spin. Land another while the re-spin runs and it does the same — which is how all three middle reels end up wild at once, across as many as three re-spins.

Rhythm · hit rate · win both ways

Why the balance moves in small steps

Ten lines counted in both directions is a great many ways to be paid something, and something is usually what turns up. That is the low-volatility rhythm: the balance ticks along instead of testing your patience between features. Autoplay and quick-spin both sit on the panel at Swedish-licensed lobbies.

Starburst vs its sequel

Where Starburst XXXtreme parts company

In 2021 NetEnt rebuilt the same gems for the players this one bores. The art survived the transfer and the maths did not: held wilds and calm re-spins gave way to random multiplier wilds worth as much as 150× on their own.

Computed bankroll walkthrough

A 100 kr float, spun at 5 kr a go

Twenty spins is what 100 kr literally buys at 5 kr each, and on paper the certified 96.09% hands back everything except 3.91 kr of every 100 kr staked. In practice the count runs far past 20 base spins, because returns land back in the balance and get staked again.

Cross-device experience

Old code, and that turns out to be an advantage

It predates the heavy-animation era, so the 5×3 grid drops into portrait without complaint and the controls stay a thumb away.

Art direction · animation · audio

The sound tells you before the screen does

Flat space art, a synth loop kept deliberately low, and one rising cue that fires as the wild spreads across its reel — you know the re-spin is coming from the audio first.

08 Symbols & paytable

Every symbol and payout — and how a win reads

Payment happens on lines rather than clusters: three or more of the same symbol along one of the 10 lines, with the line read from both ends. What follows is every payout in full, the gem tiers in descending order, and what the expanding wild actually does.

Feature trigger Wild on reel 2, 3 or 4 = expand + re-spin
Three re-spins maximum · no free spins
Filter
Symbol Name 3 of a kind 4 of a kind 5 of a kind Relative value Role
BAR
25× bet
50× bet
250× bet
High
Lucky Seven
25× bet
60× bet
120× bet
High
Yellow gem
10× bet
25× bet
60× bet
High
Green gem
8× bet
20× bet
50× bet
Gem
Blue gem
7× bet
15× bet
40× bet
Gem
Purple gem
5× bet
10× bet
25× bet
Gem
Red gem
5× bet
10× bet
25× bet
Gem
Starburst WildExpanding · substitutes · re-spin
Restricted to reels 2, 3 and 4. It stands in for any gem, grows to cover the reel it landed on, freezes there and returns a re-spin. By itself it pays nothing at all — the entire value sits in the lines it finishes, in both directions, while it is frozen.
Triggers the re-spin
Special

How a round climbs to 500×

Read every figure in the table as a multiple of your bet for five in a row. Since the lines count both ways, three matching gems arriving from the right are worth precisely what three from the left are worth — which is how a game with such a low roof still pays out this often. And because it is all multiples, the table reads the same whether you stake 1 kr or 20 kr.

A five-BAR line is 250× on its own. Reaching the 500× ceiling means holding expanded wilds across the middle reels through the re-spins and adding up what they complete (NetEnt's sheet allows up to 800×). Identical reel luck on red gems pays 25× — one tenth of the BAR line.

09 Starburst True Value

The Starburst True Value check for Swedish players

A simple model for the real mixed-intent question — is Starburst a smart game to put your bonus and your own money on at a Spelinspektionen-licensed site? Three pillars: Speldata (the certified maths), Bonusanpassning (how the Swedish bonus rules bite), and Spelstil-passform (does it fit your session). Here is what Swedish law and NetEnt's numbers give you on each.

Speldata · one certified return, everywhereSpellagen 2018:1138 · NetEnt certified

Sweden sets no statutory minimum RTP — the certified figure governs. For Starburst that is a single 96.09%, and unlike many NetEnt titles it ships no lower-config version, so every licensed lobby runs the same maths.

Open the in-game ⓘ info/paytable at any lobby and the RTP line reads 96.09%.
Speldata · volatility you can plan aroundNetEnt low-volatility rating

Because Starburst is low variance and pays both ways across ten lines, small returns come often — a 100 kr bankroll at 5 kr a spin stretches into a long session, not a quick dry run.

Expect a long, low-swing session — not a big single hit.
Bonusanpassning · one bonus, first deposit onlySpellagen 14 kap.

Swedish law allows a licensee one bonus, offered at your first play. There are no reloads, no loyalty schemes and no weekly promotions — the loud multi-bonus casino playbook is simply not legal here.

Take the single welcome offer, then judge a site on payout speed and tools, not on promo volume.
Bonusanpassning · a bonus can't change the RTPCertified return is fixed

A welcome offer changes your bankroll, never Starburst's certified 96.09%. Read the wagering and any game-weighting before you claim — the reels are identical with or without a bonus.

Weigh the bonus on its wagering terms, not on a promise about the game itself.
Spelstil-passform · limits and Spelpaus, built inSpelinspektionen · Spelpaus.se

Every Spelinspektionen-licensed site makes you set deposit, loss and time limits, and log in with BankID (18+ enforced). One Spelpaus registration blocks every licensed operator at once — for 1, 3, 6 or 12 months, or indefinitely.

One Spelpaus registration closes every Swedish-licensed door in a single step.
Spelstil-passform · autoplay staysNo UK-style autoplay ban in Sweden

Sweden did not copy the UK's 2021 autoplay ban. Spelinspektionen-licensed sites still offer autoplay and quick-spin — the guardrails are the limits you set and Spelpaus, not a feature switch-off.

Autoplay is available; the limits you set do the guarding.

Two things people believe about Swedish rules that are not true. There is no statutory minimum RTP in Sweden — the certified provider figure (96.09% for Starburst) is what governs. And Sweden never banned slot autoplay: that was the UK Gambling Commission in October 2021, not Spelinspektionen. What Swedish law does require is age 18+ via BankID, self-set deposit limits, and the national Spelpaus self-exclusion.

09 Game-tuned bonuses

The bonus rule that can't touch your RTP

Swedish law is strict and simple here: a licensee may offer one bonus, at your first deposit — no reloads, no loyalty schemes, no weekly promotions. And whatever you claim, it changes your bankroll, never Starburst's certified 96.09% return — here is how that single offer reads for a low-variance game.

Free-spins offer
Unibet
Spelinspektionen-licensed · Starburst + XXXtreme live
Welcome offer One welcome bonus
free spins may be included
What to check Bonus countOne (SE law) Eligible gameOften a NetEnt slot Free-spin valueFixed per spin Winnings wageringRead on site
One thing to confirm first Check
Where a Swedish welcome offer includes free spins, they are usually tied to a specific NetEnt title — sometimes Starburst itself. Check the eligible game and whether the free-spin winnings carry a wagering requirement before you opt in.
Code NONE
Visit casino →
18+ · Wagering & T&Cs apply
Know the rules
Sweden's bonus rules
Spellagen 2018:1138 · what a licensee may offer
The one that matters here One bonus
first deposit only
In force One bonusPer licensee Reloads / loyaltyNot allowed Bonus vs RTPCan't change it Access18+ · BankID
Why Swedish sites feel quieter By law
Because the loud reload-and-loyalty playbook is illegal here, a Swedish licensee competes on payout speed, tools and library instead of promo volume — exactly the ground a low-variance classic like Starburst rewards.
Primary source · Spellagen (2018:1138)
The Swedish welcome One bonus First deposit only, by law
Bonus vs RTP Unchanged 96.09% with or without a bonus
Reloads & loyalty None Not permitted in Sweden
10 Player voice · aggregated sentiment

What players say about Starburst

Six recurring patterns pulled from Trustpilot, AskGamblers, Casino Guru and Reddit — summarised, never quoted, never attributed. Read 2 August 2026.

Composite community score
4.0 of 5

Few slots have been written about this heavily, and the split barely shifts from platform to platform: what earns praise is the pace, the frequency of returns and the phone build; the single recurring complaint is the ceiling. Recent posts weigh more. None of it is specific to Swedish sites — the build is identical everywhere.

Platforms read 4
Overall lean Positive
Recurring gripe Low ceiling
Patterns, by how often they recur Editorial read
Pace described as calmDominant
Phone build praisedCommon
Look has not datedCommon
Ceiling called too lowFrequent
Wears thin over hoursOccasional
Switched to XXXtremeOccasional
Where the patterns came from 4 platforms
Trustpilot · player reviewsMostly 4–5★pace and phone build
AskGamblers · game reviewsHighwritten up as a classic
Casino Guru · forum + ratingMixedenjoyable, but capped
Reddit · r/slots threadsMixedpopular versus tame
YouTube · big-win clipsPositivecomments lean nostalgic
Filter by sentiment
1
Pattern 01 2026 · 5★ reviews · summarised, not quoted

The most common positive note is longevity: reviewers report a small stake surviving far longer here than the same money does elsewhere, and they describe the game as something to wind down with rather than chase.

Trustpilot Positive · session length
2
Pattern 02 2025 · 4★ reviews · summarised, not quoted

Phone play draws almost no criticism on any platform. Reviewers single out the instant the wild locks a reel as the one genuine spike of tension in an otherwise flat session.

AskGamblers Positive · phone build
3
Pattern 03 2026 · viewer comments · summarised, not quoted

A steady thread treats it as the default opening game of a session. The reason given is nearly always the same one: nothing is on the screen except the reels.

YouTube Positive · clean screen
4
Pattern 04 2026 · 3★ posts · summarised, not quoted

The mixed verdicts all land in the same place: the look and the calm get praised, then the missing free-spins round comes up. One feature is the limit reviewers keep bumping into.

Casino Guru Mixed · one feature only
5
Pattern 05 2025 · 3★ reviews · summarised, not quoted

A recurring arc shows up in the mixed reviews: begin here, then move across to XXXtreme once swings and a bigger top end become the point.

Trustpilot Mixed · moved to XXXtreme
6
Pattern 06 2026 · 2★ posts · summarised, not quoted

The negative pattern is narrow and very consistent. Long-term players report a best result nowhere near the cap, and they warn newcomers not to arrive expecting a score.

Reddit r/slots Negative · the ceiling
Patterns are second-hand — the demo is not Every platform lands on the same conclusion: this game is about rhythm rather than the hit. That is the one claim you can settle for yourself in about a minute, before a single krona is at risk.
Play the free demo
11 Page revision history · Changelog

Update history for this review

We re-check on a rolling 90-day cycle and log every change here, newest first. Operator availability and terms move, so this page is dated on purpose.

Last reviewed & verified 2 Aug 2026 By Claire Wilson · 90-day re-check cycle · Next review 19 Oct 2026
1 Updates · since launch
90d Re-check cycle
v1.0 Current version
21 Jul 2026 v1.0
Initial publication — Claire Wilson, Slots & Games Reviewer

Initial Starburst review for the Swedish market published

  • Took the release date (23 January 2012) and the expanding-wild + re-spin mechanics from NetEnt's own game sheet.
  • Confirmed the single certified 96.09% RTP — Starburst ships no lower-config version — with low volatility and a 500× ceiling (NetEnt's sheet lists up to 800×).
  • Mapped the Swedish rules that shape play: age 18+ via BankID, self-set deposit/loss/time limits, the national Spelpaus self-exclusion, and the one-bonus first-deposit-only rule under Spellagen.
  • Aggregated anonymous player sentiment across Trustpilot, AskGamblers, Casino Guru and Reddit — praise for pace and mobile, one gripe about the low ceiling.
  • Corrected two common errors: Sweden did not ban autoplay (that was the UK, October 2021), and there is no separate higher game-round cap.

Version v1.0, published 21 Jul 2026. Licences are checked against the Spelinspektionen operator register and game facts against NetEnt's own game sheet. Corrections: [email protected].

13 About the editor

Who tested this — and the disclosure

Who signed this page off, how the desk actually works, and how the site gets paid — stated before you click anything.

CW

Claire Wilson

Slots & Games Reviewer · Slots desk lead

Claire heads the games desk and owns the slot-library audit. Nothing reaches a page on the strength of a provider catalogue alone: if a game is listed here, somebody opened it and played it. What she files then goes to David Clarke before it is published.

Slots desk lead · SlotsGamblers Founding team · since Sep 2025 Covers Nordic & UK markets 30-day re-test cycle Editorial: [email protected]

Disclosure. When a reader registers through a tracked link on this page, SLOTSGAMBLERS is paid a commission. The score is settled before any of that is weighed — the RTP, the feature analysis and the licence checks would read exactly the same with no commercial link at all.

Last hands-on review · 2 Aug 2026 · Next scheduled re-check · 19 Oct 2026 · [email protected]
14 Starburst & its neighbours

Starburst vs. the NetEnt classics

Four NetEnt titles that Starburst players genuinely rotate through: the sequel that raised the ceiling, plus three older classics sitting between low and medium variance. No row wins outright — there is only calm or swings.

Read this as a swap, not a ranking. Every row is stocked by Spelinspektionen-licensed lobbies, so changing game costs you nothing — changing site does, because a licensed site may hand you a welcome offer once and never again. The base spec sits on the Starburst game page.

Starburst

NetEnt · 2012 · the benchmark
RTP 96.09% Single build 5×3 · 10 lines Win both ways
Volatility2 / 10
Max win500×
Lines · min bet10 · 0.10 kr
96.09%The baseline
every row under it is read against

Starburst XXXtreme

NetEnt · 2021 · the high-variance sequel
RTP 96.26% Random wilds ×150 5×3 · 9 lines Max 200,000×
Volatility9 / 10
Max win200,000×
Paylines9
96.26%Same gems, opposite maths

You gain: multiplier wilds and a ceiling of 200,000×.

You lose: every bit of the calm; at 9/10 the dry runs are long.

Twin Spin

NetEnt · 2013 · the other calm classic
RTP 96.55% 243 ways Linked reels Max 1,080×
Volatility4 / 10
Max win1,080×
Ways243
96.55%Calmer maths, far more ways

You gain: 96.55% back, and 243 ways created by the linked reels.

You lose: the clarity of reading ten lines from either end.

Gonzo's Quest

NetEnt · 2011 · the avalanche classic
RTP 95.97% Avalanche + multipliers 5×3 · 20 lines Max 2,500×
Volatility6 / 10
Max win2,500×
Paylines20
95.97%More going on per spin

You gain: falling symbols, free falls and multipliers that climb.

You lose: a little return at 95.97%, and calm at 6/10 variance.

Blood Suckers

NetEnt · 2009 · the high-return play
RTP 98.00% Free spins + bonus 5×3 · 25 lines Max 1,000×
Volatility3 / 10
Max win1,000×
Paylines25
98%Best published return on the page

You gain: a published 98% and a genuine free-spins round.

You lose: the clean look; the horror art has aged badly.

If you only want the shortlist. Best published return → Blood Suckers at 98%. Largest ceiling → Starburst XXXtreme at 200,000×. Quietest alternative → Blood Suckers (3/10), with Twin Spin (4/10) just behind it.

15 Where to play

Sweden-licensed operators, ranked for Starburst play

Every operator below runs Starburst on a Spelinspektionen licence — in Sweden the .se site is the licence signal, and the certified RTP is the same 96.09% everywhere. So we rank on what actually differs: payment rails, payout speed and the tools around the game.

Operator Licence Payments Highlight Rank Action
UB
UnibetRuns both Starburst and Starburst XXXtreme, with limits and Spelpaus set at signup
LicenceSpelinspektionen
PaymentsSwish · Trustly
Starburst+ XXXtreme
HighlightBoth variants
2nd
Visit casino →
CA
CasumoA curated NetEnt-heavy library and a clean, gamified lobby
LicenceSpelinspektionen
PaymentsBankID · Trustly
StarburstIn lobby
HighlightCurated NetEnt
3rd
Visit casino →
PAF
PafÅland-based, Swedish-licensed — and it lets you try the Starburst demo before you register
LicenceSpelinspektionen
PaymentsTrustly · Swish
Starburst+ free demo
HighlightDemo on site
4th
Visit casino →
ATG
ATGThe state-linked operator's casino — a conservative, tools-first option
LicenceSpelinspektionen
PaymentsSwish · Trustly
StarburstIn lobby
HighlightState-linked
5th
Visit casino →

Read this table by its service columns, not its licence column. Every operator holds a Spelinspektionen licence and runs the same certified 96.09% Starburst, so neither the licence nor the RTP separates them — payout speed, payment rails and the tools around the game do. Whichever you pick, BankID login and Spelpaus come as standard. Comparing another real-money slot's RTP and payouts? See our Lucky 88 review.

19 Player Q&A

Ask the editor

Reader questions, answered by Claire Wilson within 48 hours. No moderation beyond spam-removal.

Ask a question
We answer within 48 hours. Email is for notification only and is never published.
R
Reader 15 Jul 2026 Verified player

Is it possible to get a different RTP depending on the casino for Starburst?

CW
Claire Wilson 16 Jul 2026 Editor

For many NetEnt titles, yes — operators can pick a lower-config build. Starburst is the exception: a single certified 96.09% version, so every licensed lobby runs the same maths. Confirm it in the in-game ⓘ info/paytable screen.

R
Reader 07 Jul 2026

Can I actually withdraw my Starburst winnings, and how fast?

CW
Claire Wilson 08 Jul 2026 Editor

Yes — at any Spelinspektionen-licensed site, winnings cash out via Trustly or Swish once your identity is confirmed with BankID. Speed is the operator's, not the game's — Trustly withdrawals often clear in minutes at the faster sites, which our where-to-play table ranks on. Any bonus wagering must be cleared first.

Before you play — the three things that actually affect you
  • Starburst is available at Spelinspektionen-licensed casinos and you must be 18 or over. A licensee runs on a .se site with BankID login, so verify any operator on the Spelinspektionen licence register before you deposit.
  • The RTP is fixed. Starburst runs a single certified 96.09% at every Swedish-licensed lobby — there is no lower-config version to land on, unlike many NetEnt titles. You can confirm it yourself in the in-game ⓘ info/paytable screen 1.
  • Searching "starburst utan svensk licens"? Offshore sites do exist, but they are not Spelinspektionen-licensed and are not covered by Spelpaus — the safe next step is a licensed site from the table above. Self-exclude nationwide with Spelpaus.se (one BankID registration blocks every licensed operator at once), or talk to someone free and confidentially on Stödlinjen, 020-81 91 00.

1. Licences were verified on 2 August 2026 against the Spelinspektionen register, and game facts against NetEnt's own sheet. Where a value is not published — hit frequency — we say so. The 500× max win is the long-established figure; NetEnt's sheet lists up to 800×. Always read the operator's own terms. 18+ · Spela ansvarsfullt · Spelpaus.se · Stödlinjen 020-81 91 00.

Starburst on a Spelinspektionen licence: one bonus, then pure maths

Sweden's licence system is strict, simple — and quietly well matched to a game like this. Here is how the one-bonus rule, Spelpaus and a 500× ceiling interact.

Spelinspektionen licenses every legal Swedish casino site, and its flagship consumer rule is blunt: each licensed site may offer one welcome bonus, once — recurring reload offers are off the table. That is exactly why this review's True Value check treats the single offer as a one-shot decision: after it, Starburst is nothing but its certified 96.09% return, spin after spin, at whatever kr stake you set.

The maths suits the setting. A low-volatility engine with a 500× ceiling is a game of small, frequent confirmations rather than rare fireworks — the profile least distorted by bonus mechanics and most honest at flat stakes. Both-ways pays across 10 lines mean the frequent-hit feel is real, not marketing. It has run unchanged since January 2012, and the review compares it with the XXXtreme remake for players who want sharper variance — but on Sweden's one-bonus terms, the original's steadiness is the stronger argument. Run the free demo first; the paid game behaves identically.

Two safety rails are national rather than per-casino: Spelpaus.se blocks every licensed site with a single self-exclusion, and Stödlinjen offers free, anonymous support on 020-81 91 00.

Responsible gambling

Play within your limits

Online slots keep a mathematical margin over time. For Starburst that margin is a 3.91% house edge — about 3.91 kr per 100 kr staked. Its low volatility keeps real sessions closer to that line, but no single session is fixed. Sweden gives you the tools to keep this fun; the ones below take a minute.

If play stops feeling like a game: chasing losses, staking more than you planned, playing to escape stress. Any of these is a cue to set a deposit limit, take a break, or register with Spelpaus — each one is a step below.

SwedenSpelinspektionen licensed

Must be 18+. Online slots are licensed by Spelinspektionen, the Swedish Gambling Authority, under Spellagen (2018:1138), in force since 1 January 2019. A licensee runs on a .se site with BankID identity checks — so the .se address is the licence signal.

SpelpausNational block

One registration, every licensed operator. Spelpaus.se is Sweden's national self-exclusion service. Log in with BankID and it blocks every Spelinspektionen-licensed operator at once — you choose 1, 3, 6 or 12 months, or an indefinite pause.

While a Spelpaus is active, licensed operators may not let you play or send you marketing. Alongside it, every licensed site makes you set your own deposit, loss and time limits.

Free helpStödlinjen · confidential

020-81 91 00Stödlinjen, free to call. It is run by Region Stockholm (Stockholms läns sjukvårdsområde) with support from Folkhälsomyndigheten, for players and for the people around them.

Lines are open on weekdays, and you can also chat online at stodlinjen.se — anonymously, with no account needed.

Gambling is for entertainment, not income. Stödlinjen and Spelpaus are free and confidential — if this is on your mind, for you or someone close to you, a first call is an easy step today.

12 Frequently asked questions

Everything Swedish players ask about Starburst

Every question below came from Google's People Also Ask and the top Swedish SERP, captured 2 August 2026 — not invented, not padded. Questions render in English; the Swedish search term stays where it is the entity.

01

How does Starburst work (hur fungerar Starburst)?

Five reels, three rows, ten fixed paylines that pay both ways — matching gems count from the left and from the right, for 20 ways to win. The one feature is the expanding Starburst Wild: land it on reel 2, 3 or 4 and it fills that reel, locks and awards a re-spin.

There is no free-spins round, the certified RTP is 96.09%, and volatility is low.

02

How do you win on Starburst (hur vinner man på Starburst)?

Land 3 or more matching gems on adjacent reels along one of the ten lines — and because wins pay both ways, a run from the right pays just the same as one from the left. The top line pay is five BARs for 250× your bet.

The expanding wild and its re-spin help by turning a whole middle reel wild while it is held.

03

What features does Starburst have?

Just one: the expanding Starburst Wild with a re-spin. A wild on reel 2, 3 or 4 expands to fill the reel, locks in place and triggers a re-spin; another wild during a re-spin expands and holds too, for up to three re-spins.

There is no free-spins round and no bonus-buy — the wild is the whole game.

04

How much can you win on Starburst (hur mycket kan man vinna)?

The max win is 500× your stake, the long-established figure — NetEnt's current game sheet lists it as up to 800×. Either way it is reached through the expanding-wild re-spin sequence, not a separate bonus round.

On a 5 kr spin that is up to about 2,500 kr. For a far higher ceiling, that is what Starburst XXXtreme is for.

05

Is Starburst legally available for real money at Swedish-licensed casinos, or must I use offshore sites?

It is available for real money at Spelinspektionen-licensed sites — LeoVegas, Unibet, Casumo, Paf and more all stock it. The safe next step is simply to pick one from the table above.

Offshore sites ("starburst utan svensk licens") do exist, but they are not Swedish-licensed and are not covered by Spelpaus. There is no need to use them.

06

Do Swedish casinos use lower-RTP versions of Starburst, and how do I check the exact RTP set?

No. Many NetEnt titles ship a 94% or 92% build an operator can choose, but Starburst runs a single certified 96.09% everywhere — there is no reduced version to land on.

To confirm it, open the game's in-client ⓘ info/paytable screen and read the RTP line; at a Swedish-licensed site the figure is disclosed there.

07

Can I still use autoplay under current Swedish gambling rules?

Yes. Sweden did not ban slot autoplay — that was the UK Gambling Commission in October 2021, a rule that does not apply here. Spelinspektionen-licensed sites still offer autoplay and quick-spin.

The guardrails are the deposit, loss and time limits you set and Spelpaus, not a feature switch-off.

08

Who made the Starburst slot?

NetEnt, released in January 2012 (NetEnt's game sheet dates it 23 January 2012) and now distributed through Evolution. It has been one of the most-played online slots in the world ever since.