We use 🍪 cookies to provide you the best experience. By continuing to use our website, you agree to our privacy policy.

Starburst XXXtreme Slot Game

Starburst XXXtreme Cover Image

Starburst XXXtreme Slot Introduction

Starburst XXXtreme - released by NetEnt in July 2021 - is an online slot game of galaxial proportions. Buckle in and prepare to launch into outer space for the rocket ride of a lifetime! The jewels sparkle, the stars shine and an asteroid’s belt of potential massive payouts await even the most seasoned astronaut!

Starburst XXXtreme Game Details

RTP (Return to Player):
Min / Max Bet:
£0.10 / £95.00
Hit Rate:
1 in 5.0
Auto Play:
Diamonds per £:
Min. 300
Features Paylines, Wilds, Respins, Multipliers, Expanding Wilds, Random Wilds, Wild Locks, Wild Reels

Starburst XXXtreme Slot Game Background

Starburst XXXtreme is the sequel to the original Starbust slot, one of the most iconic slot games of all time. Audio-visually not much has changed between the two slots. Under the hood, however, Starburst XXXtreme has received two major upgrades. First, Starburst XXXtreme adds a Free Spins feature that was surprisingly missing in the original. Second, the Starburst Wild symbol can now award random multipliers of between 2x and 150x the stake. These two additions, combined with the iconic look and playstyle of the original slot, make Starburst XXXtreme a worthy sequel.

Starburst XXXtreme Slot Game Design

Starburst XXXtreme sports a 5-reel, 3-row game grid with 9 paylines and a maximum potential payout of 200,000x the stake! The slot also features a thrilling assortment of features and bonuses - including the unique XXXtreme Spins feature - that is guaranteed to have you galaxy-hopping!

The slot’s gems in outer space-themed presentation is at the high standard you’d expect from a NetEnt title, and the developer has given it a timeless yet low-key look and feel. The slot’s primary colours are soft shades of purple, giving Starburst XXXtreme a low-key, subtle flavouring: stars gently twinkle in the background, while the reels hang suspended between two planets. The visuals purposefully make you feel that you’re looking out into space and observing the reels from behind a window. The relaxing, retro-inspired jazz music perfectly complements the visuals, making you feel like you are floating serenely in the cosmos. Lots of care and attention have gone into how the game looks and sounds.

Starburst XXXtreme Slot Mobile

Starburst XXXtreme, like all our online casino games , is available on mobile platforms like Android, Apple and tablets, alongside desktop PCs. This means you can enjoy playing your favourite slots at home or on the move. Download the Lottomart app via a stable internet connection or mobile data for greater portability as well.

Starburst XXXtreme Slot Symbols

The game has 8 symbols, all fitting the cosmic gems in outer space theme to a tee.

  • Purple and blue jewel symbols = these have a payout of 3x the stake for 5-of-a-kind on the reels.
  • Orange jewel symbol = these have a payout of 4x the stake for 5-of-a-kind on the reels.
  • Green jewel symbol = these have a payout of 5x the stake for 5-of-a-kind on the reels.
  • Yellow jewel symbol = these have a payout of 6x the stake for 5-of-a-kind on the reels.
  • Lucky 7 symbol = this has a payout of 20x the stake for 5-of-a-kind on the reels.
  • BAR symbol = this has a payout of 50x the stake for 5-of-a-kind on the reels.
  • Wild symbol = represented by an 8-pointed rainbow-coloured crystalline star, this symbol performs several in-game functions. First, it substitutes for all other symbols on reels 2, 3 and 4. Second, it expands to cover the whole reel and awards a respin. Third, it awards a random multiplier of either x2, x3, x5, x10, x25, x50, x100, or x150. If more than one Starburst Wild Symbol lands, the multipliers are added together during a respin sequence, and the value is applied to any bet line wins from the current spin or subsequent respins.

Starburst XXXtreme Slot Bonus Features

Starburst XXXtreme has a couple of bonuses and features guaranteed to up the thrills and excitement!

Random Wilds Feature

This feature is randomly activated during a spin or respin, this feature allows for 1 - 3 Starburst Wild Symbols to randomly appear on reels 2, 3 and 4.

XXXtreme Spins Feature

The feature is activated via the Active XXXtreme SPINS FEATURE button found at the bottom-left of the screen. Pressing/clicking on the button gives you two options:

  • 1 guaranteed Starburst Wild per spin, increasing the stake by x10.
  • 2 guaranteed Starburst Wild Symbols per spin, increasing the stake by x95.

Starburst Wild Symbols appear in the base game as in the XXXtreme Spins feature; however, they won’t land as often.

To deactivate the Free Spins feature, click on/press the Deactivate XXXtreme SPINS FEATURE button.

Starburst XXXtreme Slot Summary

The Starburst XXXtremeslot is a brilliant addition to NetEnt’s slots catalogue and a worthy follow-up to the popular original. It keeps that slot’s iconic look, feel and simple playstyle but adds a couple of bonus features that are just the icing on the cake. If you enjoy the vibrant visuals of this title, then you could check out the colourful Irish-themed Lucky Leprechaun slot game.

Other Slots from NetEnt

Enjoy this slot and want to see other titles we have on-site at Lottomart Games? Check out these other slots from NetEnt:

Show all games

Safer Gaming

This is a real money gambling site. Please always keep your play safe and fun and only bet what you can afford.

Starburst XXXtreme Slot at Lottomart Games

Startburst is back and more "XXXtreme" than ever with a comprehensive package of wild features guaranteed to have you over the moon! If you are a new Lottomart UK customer, you can access our generous welcome bonus, which will grant you some extra gaming funds. New customers can get a 100% deposit match bonus up to £100! 18+, terms apply. If you join and deposit £100, we will give you another £100 in bonus funds to play around with!

£10 min deposit. £100 max match. 50x wagering. Game eligibility & contributions vary. 10p to £5 bet range. £500 max redemption. New players only. Limited time offer. Valid 7 days. Terms apply.

View full 100% Games Welcome Match Deposit Offer Terms and Conditions →


Join today
& claim your welcome offer!

Lottomart is available for iOS in the App Store, Android in Google Play, and in the browser (Safari & Chrome) for mobile, tablet, and desktop.