Starburst XXXtreme
Play at bet365 Casino
Starburst XXXtreme Specifications
| Launch Date | July 15th, 2021 |
|---|---|
| Software | NetEnt |
| Game type | Video slot |
| Theme | Mining & Gems |
| RTP | 96.26% |
| Volatility | High |
| Reels | 5 |
| Paylines | 3 |
| Max Wager (per line) | 50 |
| Max Jackpot | 10000000 |
| Bet range | 0.10 – 50.00 |
| Max multiplier | 200,000× |
| Hit frequency | 20.00% |
| Paylines type | Fixed |
| Symbols | Wild Symbol |
| Bonus features | Free Spins, Re-spin |
| Mechanics | Paylines |
| Modifiers | Expanding Symbols, Sticky Symbols, Multiplying Symbols |
| Progressive Jackpot | No |
| Practice Play | Yes |
| Autoplay | No |
The original Starburst hardly needs an introduction. For the best part of a decade it was the default slot, the one every casino handed out free spins on, the one your nan probably had a go at. So when NetEnt announced a sequel in 2021, the question wasn’t whether anyone would play it. It was whether they could justify slapping “XXXtreme” on the name without it being a wind-up.
Turns out they meant it. Starburst XXXtreme takes the gentle cosmic charm of the original and straps a rocket to it. The low-volatility comfort blanket is gone, replaced by a high-volatility engine that can pay up to 200,000x your stake. That’s not a typo – the original maxed out at 500x. Whether that trade-off suits you depends entirely on how you like your sessions: steady trickle or long dry spell with the occasional explosion.
Quick Facts
Starburst XXXtreme at a Glance
Technical Features
Starburst XXXtreme runs on a compact 5×3 grid with 9 fixed paylines paying left to right only. That last detail matters if you loved the original’s both-ways pays: they’re gone, and it does tighten up winning combinations. The RTP is 96.26%, slightly above the industry average. A higher 96.45% variant exists when the Bonus Buy feature is active, but UK players can’t access that – more on that below.
Volatility is high, bordering on extreme. Hit frequency is roughly 1 in 5 spins, so the base game isn’t a complete wasteland, but most of the weight sits behind those wild multiplier events. Stakes run from 10p to £50 per spin, though UK operators often cap the maximum at £5 or £10 depending on the site and your account status. Mobile play works fine across iOS and Android, as you’d expect from NetEnt in 2021.
The 200,000x max win is a genuine ceiling, but hitting it requires multiple expanded wilds with maximum multipliers all aligning at once. In practice, this is astronomically rare. Don’t confuse the theoretical peak with anything resembling a likely outcome.
Design and Theme
Visually, this is the original Starburst turned up several notches. The cosmic backdrop is darker and more intense, with deep-space purples and electric blues replacing the cheerful glow of the 2012 version. The graphics have a sharpness that gives everything a polished, futuristic edge. An electro soundtrack pulses underneath the action, matching the high-energy feel without becoming grating over longer sessions.
It looks like a slot that knows it’s dangerous, which is fitting. The grid floats against a dark galactic background, and when the wilds start expanding, the whole screen lights up in a way that genuinely raises the pulse. NetEnt kept the DNA of the original’s aesthetic but gave it a harder, more dramatic coat of paint.
Symbols and Paytable
Five coloured gems make up the low-value end of the paytable, each a variation on the classic Starburst jewels you’ll recognise instantly. Above those sit the red lucky 7 and the gold BAR symbol, the most valuable regular icon on the grid. The star of the show, literally, is the rainbow star wild, which only appears on reels 2, 3 and 4 but carries the entire bonus mechanic on its back.
Bonus Features
There’s no traditional free spins round here. Everything revolves around those expanding Starburst Wilds, and once you understand how they work, you’ll see why the max win climbs so high.
When a wild lands on reel 2, 3 or 4, it expands to fill the entire reel and locks in place while the remaining reels re-spin. If another wild drops during that re-spin, it expands and locks too, triggering another re-spin. You can end up with all three central reels covered in expanded wilds, which is where the real money is.
Here’s the twist that separates this from the original: each wild now carries a random multiplier between 2x and 150x. Land more than one wild and those multipliers are added together, giving a potential combined multiplier of up to 450x on a single sequence. When that stacks on top of a strong payline hit, the numbers reach territory the original Starburst couldn’t dream of.
A Random Wilds feature can also trigger after any spin or re-spin, throwing 1 to 3 additional wilds onto the middle reels. It’s unpredictable, which is rather the point of a high-volatility slot.
The XXXtreme Spins feature (Bonus Buy) lets you pay 10x your stake for a guaranteed wild or 95x for two guaranteed wilds per spin. However, UK players cannot access this feature due to Gambling Commission regulations banning bonus buy mechanics.
How to Play
How to play Starburst XXXtreme
- 1Open Starburst XXXtreme at your preferred UK casino
- 2Set your stake between 10p and £50 per spin
- 3Spin the reels and look for rainbow star wilds on reels 2, 3 and 4
- 4When wilds land, they expand and lock in place with a random multiplier while the reels re-spin
- 5If additional wilds land during re-spins, their multipliers are added together
- 6Collect your winnings, which are paid based on the combined multiplier and payline hits
- 7Withdraw via your casino's cashier
Where to Play
Starburst XXXtreme is available across UK-licensed casinos, though the Bonus Buy feature will be disabled at every UK site. You can find more NetEnt titles on our NetEnt provider page, and it’s worth checking Slotfruit’s casino reviews for current welcome offers that include this slot.
FAQ
Who made Starburst XXXtreme?
Starburst XXXtreme was developed by NetEnt and released in July 2021 as the sequel to the original 2012 Starburst slot.
What's the RTP of Starburst XXXtreme?
The RTP is 96.26% in the base game. A 96.45% variant exists with the Bonus Buy feature, but this is not available to UK players due to Gambling Commission restrictions.
What's the max win on Starburst XXXtreme?
The maximum win is 200,000x your stake, driven by expanding wilds with multipliers that can combine up to 450x. This ceiling is exceptionally rare to hit in practice.
Where can I play Starburst XXXtreme in the UK?
Starburst XXXtreme is available at most major UK-licensed online casinos. Note that the XXXtreme Spins bonus buy feature is disabled for UK players. Check Slotfruit's casino reviews for sites currently offering the game.
