Starburst runs at an advertised 96.09% RTP with low volatility and a 500× ceiling. At a site not on GamStop you can play it without the £2 stake cap — and, where the studio offers one, with the bonus buy enabled.
| Studio | Released | RTP (advertised) | Volatility | Layout | Max win |
|---|---|---|---|---|---|
| NetEnt | 2012 | 96.09% | Low | 5×3, 10 paylines both ways | 500× |
What Starburst actually is
The most-used free-spins slot in the industry. Low volatility, 500× ceiling — it is a wagering game, not a jackpot game.
How the UK version differs
NetEnt ships 96.09% and 94.26% builds. Because Starburst is the standard bonus-wagering game, the build an operator chooses directly changes how much a free-spins offer is worth.
The stake cap is the change players notice first, but the RTP build is the one that costs money over time. The figure above is what the studio advertises — the operator chooses which configuration to run, and offshore sites are not required to display it. Here is how to check the paytable before you spin.
What The Reduced Build Of Starburst Costs You
Starburst is advertised at 96.09%. If the operator has loaded a lower configuration instead, this is the difference in pounds over a realistic run of play — change the inputs to match yours.
Configuration bands shown here are reported by operators and game databases; we have not yet read them off a studio document, so treat them as orientation rather than fact.
Worked example. Starburst at £2 a spin, 600 spins an hour for 10 hours is 6,000 spins and £12,000 staked.
| Configuration | Expected loss |
|---|---|
| 96.09% | −£469 |
| 94.06% | −£713 |
The lower build costs £244 more over the same play.
Open the full RTP cost calculator to compare any two configurations.
What A Session On Starburst Actually Looks Like
Starburst has the narrowest outcome spread of any game on this site — a 500x ceiling means the tail is short, and sessions land close to the average far more often than they do elsewhere.
RTP describes the long run; it says nothing about an evening, which is what you are actually buying. Ten thousand sessions are simulated below at the advertised 96.09% — the spread is the answer, not the average.
Worked example. £200 played at £2 a spin for 1,000 spins is £2,000 of turnover — more than the bankroll, because winnings are staked again.
| Starting bankroll | £200 |
| Turnover if the money lasts | £2,000 |
| Expected cost of that turnover | −£78 |
Enable JavaScript to run ten thousand sessions and see the spread of outcomes rather than this single average.
Where To Play Starburst Not On GamStop
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We rank by measured payout speed, not commission. Every operator above has been deposited into and withdrawn from with our own money, and the time recorded. See the method and the full test log.
Starburst — FAQ
Why is Starburst always the free spins game?
What does 'pays both ways' mean here?
Is 500x really the maximum?
Which build will an offshore site run?
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