Starburst Slot Review

Starburst is an iconic slot game, produced by the giant NetEnt. The main attraction are the Starburst Wilds which lead to re-spins with sticky expanding wilds. Turn all 3 middle reels wild and you could create a real supernova of action. First released way back in 2012, this sci-fi favorite has gone on to claim classic status. Has it stood the test of time? Find out in our deep-dive Starburst review.

Design, Theme and Visuals

starburst slot

As we write this review, the Starburst slot is approaching its 10th anniversary. You might expect a game released almost a decade ago to be showing its age. That’s really not the case though. The design here is terrific, even to 2021 eyes.

With an outer space theme, there’s a futuristic feel to the design. Set against a purple-tinged backdrop, the flashy visuals are matched by an electro-inspired soundtrack. It all comes together very nicely.

The reels are made up of purple, blue, orange, green and yellow gemstones as well as a lucky red 7. The most lucrative symbol is the BAR sphere. Land 3, 4 or 5 of these across a payline for a payout of 5, 20 or 25 x your bet.

Fill all the positions on the reels with BARs to scoop the maximum payout of 500 x bet. That’s worked out by multiplying 10 paylines by the 25 x bet payout which gives 250 x bet. Remember, this is a win both ways slot so that amount is doubled to 500 x bet.

You will also notice there is a Starburst Wild symbol which substitutes for all symbols. It also triggers the game’s only bonus feature which is described in more detail below.

Starburst Mobile

starburst slot mobile

You can play Starburst whether you’re using a desktop computer, laptop, tablet or cell phone. This is because developer NetEnt optimizes their games using HTML5 technology. With just 5 reels and 10 fixed paylines, the Starburst cell phone slot works very nicely indeed.

Starburst Slot RTP, Details & Wager Limits

Starburst slot info
starburst slot info
Release date2012
Bonus featuresYes (1)
Minimum bet.10 cents
Maximum bet$200
Maximum win500 x bet per spin

The setup in the Starburst slot is very straightforward. The action takes place on 5 reels, 3 rows and 10 fixed paylines. This game is slightly unusual in that it is a win both ways slot.

In most slots, winning combinations are formed by landing 3, 4 or 5 matching symbols wilds from left to right across a payline starting from the leftmost reel. That’s the case with Starburst too. As this is a win both ways slot though, you can also start winning combinations from the rightmost reel as well as the left.

You can blast off into space here at bet levels that range from 0.10 cents to $200 per spin. You can change your wager but clicking on the Level buttons and Coin Value buttons below the reels. Click on the i button below the reels to open the paytable. Payout amounts are displayed in coins. Just divide by 10 to get the payout amounts in currency format.

If you click on the Spanner icon in the bottom left-hand corner of the screen, you will see there is a Quick Spin mode. This allows for faster spin speed. There is also an Autoplay function which allows up to 1,000 autospins. There’s an Advanced Setting section where autoplay can be stopped on any win, if a single win exceeds a chosen amount or if your cash increases or decreases by an amount of your choice.

The Starburst RTP is 96.09%. That means on the long-term average, for every $100 wagered on Starburst $96.09 is paid out in prize. That return to player is about average for an online slot. There can be massive swings over the short term though. It’s all down to luck.

This isn’t a high variance slot. In fact, the volatility is low. That means you can expect plenty of smaller wins. The hit frequency rate is 22.65% so on average, you land a winning combination just less than a quarter of the time. The maximum win is 500 x your total bet from a single spin or re-spin.

Bonus Features

You’ll find plenty of online casino slots that come with a wider variety of bonus features than Starburst. Simple it may be, but few games can match the hypnotic gameplay that Starburst has to offer. With 1 bonus feature, that’s chiefly down to the re-spins with expanding sticky wilds.

Starburst Wilds feature

starburst wilds feature

The Starburst Wild symbol can appear on the middle 3 reels only. Whenever a Starburst Wild lands, the Starburst Wilds feature is activated. The wild expands to fill the whole of the reel. You’ll then receive a re-spin with that expanded Starburst Wild locked in position.

If you land another wild on the re-spin, the process is repeated. This wild also expands to fill the whole of its reel. Another re-spin is then awarded, this time with 2 sticky expanded Starburst Wilds.

The perfect combination is to land a third wild. This also expands to fill the whole of the reel. You’ll the go on to play a third re-spin with the whole of the middle 3 reels totally wild. This can deliver some potentially cracking combinations. That’s it as far as features are concerned. We told you it was simple!

Starburst Summary – an All-time Classic for Good Reason

The Starburst slot formula of super stylish design, sleek animations and simple hypnotic has proven to be incredibly popular. If you were to ask slots players in Europe to list an all-time top 10 of online casinos games, Starburst would be near the top of most of them.

Whilst it only comes with 1 bonus feature, the Starburst Wilds feature triggers frequently. The key to the bigger wins is by landing a high value symbol on the outer reels (1 and 5) as well as 3 wild reels. Doing this with the high value BAR symbol will result in a 500 x bet payout.

Fans of slots that offer a huge variety of extras, might not find Starburst to their taste. If that sounds like you, you might instead want to give Starburst XXXtreme a look. This spinoff from the NetEnt classic keeps the main bones from the original but ramps up the action still further. It offers 200,000 x bet max wins.

I still like the original though. Starburst is the most iconic slot in the history of online gaming and a bona fide cult classic. Simple and mesmerizing, it’s easy to see why.

Where to Play Starburst Slot

Here are the top 3 casinos where you can play Starburst online slot!

# Casino Bonus
BetMGM Casino

$ 1,000 BONUS

$25 free + 100% up to $1,000

BetMGM Casino
VIP Preferred
No deposit bonus: 1 x bonus
Welcome bonus: 15 x bonus
Golden Nugget Online Casino

$ 1,000 BONUS

100% up to $1,000 + 200 Free Spins

Golden Nugget Online Casino
VIP Preferred
Cash at Cage
Welcome bonus: 10 x deposit + bonus
Free spins: 1 x bonus
Unibet Casino

$ 500 BONUS

$10 free + 100% up to $500

Unibet Casino
VIP Preferred
No deposit bonus: 1 x bonus
Welcome bonus: NJ - 25 x bonus | PA - 10 x deposit + bonus
  • Unique base game feature
  • Great win potential
  • Amazing audio
  • Widely available at legal US casinos
  • Dated design
  • Lack of bonus features


The Starburst RTP rate is 96.09% which is above average. The volatility here is low meaning a slot that pays more often, albeit on the smaller side.

The maximum win per spin or re-spin is 500 x your total bet. This can be won if you fill the reels with high value BAR symbols as well as Starburst Wilds. Your chances increase in the only bonus feature.

The Starburst Wilds feature is triggered when a Starburst Wild symbol lands on any of the 3 middle reels. You’ll then receive a re-spin with a fully wild. It’s possible to land up to 3 re-spins, complete with 3 expanded Starburst Wilds.

Yes, take the Starburst free play slot for a spin here at You can play this futuristic classic on all devices including desktop computers, tablets and cell phones. The straightforward gameplay make this game a very easy one to play.