Starburst Slot Review

The Starburst slot is a 5 reel, 10 payline game from NetEnt. You can play from as little as 10p a spin on all devices. This is NetEnt’s most popular slot and the most popular online slot ever. Starburst has an arcade feel to it and is entirely based on Starburst Wilds.

These wilds appear on the 3 middle reels only and can expand to give you up to 3 re-spins with wild reels to give you astronomical wins. Simple in terms of gameplay, it’s mesmerising and gained cult status amongst slot players. Find out why from our Starburst slot review. If you want to play it now, see the best Starburst casinos below.

Where to Play Starburst Slot


up to £100





T&C Apply

New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering req. vary by game • This offer may not be combined with any other offer • Deposit balance is available for withdrawal at any time • General withdrawal restrictions & full T&Cs apply.


up to £150





T&C Apply

First Deposit Only. Min. deposit: £20, max. Bonus £150. Game: Starburst, Spin Value: £0.10. WR of 60x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.30) of the free spin winnings and bonus amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.


up to £200


Free Spins



T&C Apply

18+. New players, £10+ deposits, no e-wallets / prepaid cards, 30x Playthrough on Bonus and 50x on Free Spins. T&Cs Apply

Starburst Slot Details & Wager Limits

The Starburst slot game comes with 5 reels, 3 rows and 10 paylines. With 10 fixed paylines in play, you can spin away from just 10p a spin to as much as much as £100 per spin. Starburst comes with win both ways technology. This means you can form winning combinations by getting 3, 4 or 5 matching symbols on adjacent reels beginning from reel 1 or reel 5.

You can also select the Autoplay option when playing Starburst. You can choose from 10, 25, 50, 100, 250, 500, 750 or 1,000 spins. If you click on the Advanced settings link, you can opt to stop Autoplay on any win, if a single win exceeds a certain amount, if your balance increases or decreases by a chosen amount. This allows you play more responsibly.

When it comes to volatility, Starburst is in the low to medium variance bracket. This means you should get plenty of wins frequently but of the smaller kind. In fact, 22.65% of spins will result in a winning combination (this is known as the Hit Frequency). The max win per spin/re-spin is 500 x stake.

Starburst RTP %

The Starburst RTP is 96.09%. This pretty in the middle for an online slot game. This means, in theory, that every £100 you spin on the Starburst slot will result in £96.09 being won back. Every spin is subject to a Random Number Generator so you could lose your entire bankroll or win the maximum payout on every spin. It’s down to luck what happens. The RTP % is an average across spins from all players within a predetermined time frame (normally 1 year).

Bonus Features in Starburst

Starburst comes with just the 1 bonus feature. Whilst it doesn’t have a traditional free spins feature, Starburst wilds will expand to give you wild reels and subsequent re-spins that can lead to 3 wild reels.

Starburst Wilds feature

There’s no Free Spins feature as such but Starburst focuses on the Starburst Wild symbol. Substituting for all symbols, it only appears on reels 2, 3 and 4. When 1 of them appears on any of the 3 middle reels, you will trigger the Starburst Wilds feature.

The Starburst Wild then expands over the entire reel to give you a wild reel. That wild reel remains locked in position with a free re-spin awarded. If another Starburst Wild appears, the process is repeated to give you another wild reel and re-spin.

You could fill the 3 middle reels with the expanding Starburst Wild and benefit from a total of 3 re-spins. The feature only ends when no new Starburst Wilds appear during a re-spin. 3 wild reels makes it easier to fill the reels with the high value Bar symbol. Doing this will result in a 500 x stake payout.

Theme - Audio & Design Features - cosmic feel

Starburst slot theme

Starburst is a visually beautiful slot game which comes with a rich soundtrack too giving it a cosmic feel to it.  Fast paced, symbols include 5 different lit jewels as well as a lucky red 7 and the bar. Here’s what each symbol offers payouts wise:

Symbol(s) Payouts
Purple & blue jewels 3, 4 or 5 = 0.5, 1 or 2.5 x stake
Orange jewel 3, 4 or 5 = 0.7, 1.5 or 4 x stake
Green jewel 3, 4 or 5 = 0.8, 2 or 5 x stake
Yellow jewel 3, 4 or 5 = 1, 2.5 or 6 x stake
Lucky red 7 3, 4 or 5 = 2.5, 6 or 12 x stake
BAR 3, 4 or 5 = 5, 20 or 25 x stake

Remember that Starburst is a win both ways slot. If you were to fill the reels with Bar symbols, you wouldn’t win 250 times your stake as such. As wins are formed from left to right and right to left, a screen full of Bar symbols would result in a 500 x stake win.

The most important symbol is the Starburst wild. Only appearing on the 3 middle reels (reels 2, 3 and/or 4), it will substitute for all symbols mentioned above. It will replace symbols to give you their corresponding payout – i.e. 3 Bar symbols and 1 Starburst wild on a payline will result in a 4 of a kind Bar win (20 x stake).

When you get a winning combination, you’ll see arcade-like light effects with flashing text and electrifying sounds. This stands out on a dark background. The soundtrack is electric but quite calming and relaxing. It builds up when you form a winning combination.

Despite being released in 2012, the Starburst slot still holds its own when it comes to design. It can also be played on desktop, mobile and tablet devices that use iOS, Android or Windows operating systems.

Starburst Review Summary - simple yet mesmerising

The Starburst slot is a relatively simple game. This is maybe why it’s so popular. It is clearly the most popular online slot ever and is found at most online casinos. With many other slot developers imitating Starburst, none have the same appeal though. It’s a classic among classics and is a shining star within the online slots world.

Variance wise, it’s low with maximum wins of 500 times your stake on each spin or re-spin available. Despite modern innovations from online slots, Starburst has stood the test of time and is still the most popular online slot ever.

If you like Starburst, you should definitely try Crystal Sun by Play ‘n GO which is similar but comes with multipliers than can combine to give wins of 4,000 times your stake on each re-spin.

Starburst FAQs

What is the Starburst slot RTP?

The Starburst RTP is 96.09% which is pretty standard for an online slot. The hit frequency is 22.65% meaning you’ll get a winning combination every 5 spins. Being a low variance game, your bankroll should last a pretty long time.

Where can I get Starburst free spins?

Many online casinos offer free spins as part of the welcome package for new players. Starburst is the most popular choice when it comes to free spins. You can play at our recommended Starburst casinos.

What is the Starburst slot max win?

The biggest payout available on the Starburst slot is 500 x your stake per spin or re-spin. The Starburst Wilds feature can result in 3 wild reels which makes it easier to get the max win.

Is there a Starburst free play version?

A Starburst demo version is available at If you’re from the UK, you will need to verify your identity. The process requires to reply to a text message which should take under 30 seconds. Then you are free to play Starburst in demo mode as much as you like.

Is there a Starburst mobile slot?

Starburst can be played on desktop, mobile and tablet devices. Created using HTML5 technology, you can play on laptops and PCs, tablets and smartphones, including iOS, Android and Windows operated devices. The mesmerising visuals and soundtrack work well on whatever device you choose and the graphics look great even on smaller screen sizes.

Starburst Slot Information

  • Game:
  • Provider:
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Stakes Range:
    0.10 to 100.00
  • Max Win:
    500 x
  • Bonus Features:
    Yes (1)
  • Free Spins/Multiplier:
  • RTP %:
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.