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Flux (Thunderkick) – Review & Demo Play
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Flux - Game Overview
I’ve played Flux since its early Thunderkick days, and it still feels like a clean, minimalist spinner from that 2014 run. Flux launched on 24 November 2014 with the studio’s trademark pared-back layout, so getting started is quick and fuss-free. What sets it apart for me is how the mechanics stick to core slot play rather than chasing spectacle. It’s a neat throwback that aligns with Thunderkick’s unique visual look and feel and that smooth, Swedish-influenced interface.
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RTP, Volatility & Max Win in Flux
On the numbers, Flux posts a 96.20% RTP rate with medium volatility and a max win of 2,600 x bet. The minimum bet sits at 10p, which suits testing the waters before stepping up. Those figures come straight from Thunderkick’s own catalogue stats, and they sum up the game’s profile well. It’s not a headline-chasing win cap, but it offers a fair return profile for a classic, steady slot. I treat it as a banker when I want balance in a session.
In play, medium volatility shows through as a mix of frequent small paybacks with the odd brighter hit. I don’t chase long droughts here, and the bankroll lasts if I keep stakes sensible around that 10p to 50p band. The 2,600 x ceiling frames expectations; I’m spinning for rhythm rather than life-changing moments. With that 96.20% RTP, the maths feels honest across a decent sample of spins, which is why I slot Flux in for measured, longer runs rather than short bursts.
Bonus Features in Flux
Flux doesn’t chase big-ticket jackpots; Thunderkick’s catalogue doesn’t include progressive jackpots, and this one plays it straight. Features are subtle next to later studio releases that pile on modifiers. The appeal lies in core spins and line hits rather than elaborate minigames. When I want spectacle, I pick other Thunderkick titles; with Flux, I settle into a tidy flow, letting the maths do the talking without distractions. That balance suits sessions where I’m pacing the bankroll and tracking returns calmly.
Design & Audio in Flux
Flux leans into Thunderkick’s unique visual look and feel with a minimalist approach and a clean interface. Buttons and menus stay out of the way, which keeps me focused on the reels. The studio’s Swedish influence shows in the uncluttered layout and smooth gameplay; even on older devices, it runs without fuss. That design choice ages well for a 2014 slot, giving Flux a crisp, neutral canvas that never becomes tiring during longer play.
Audio follows the same philosophy: restrained, functional, and easy to live with across a full session. I’m not here for big theatrical cues; I want feedback that matches the maths, and Flux delivers that steady hum. It fits neatly alongside the studio’s broader aesthetic, where clarity beats clutter. If you value readability and flow over flashy flourishes, the presentation ticks the right boxes and helps keep the rhythm consistent spin after spin.
How to Play Flux
I keep Flux simple. Set your stake from 10p, check the bank, and spin with clear session goals. With medium volatility, I favour steady bet sizes and measured step-ups only after upswings. I track results in blocks of 100 spins to see if the session holds the expected 96.20% RTP trend, then decide whether to continue. There’s no chasing here; the maths and the rhythm are the draw. If the graph dips, I pause rather than push.
My Verdict on Flux
As a long-time spinner, I slot Flux in when I want a clean Thunderkick experience without the clutter. The 2014 release date shows in the restrained format, but the numbers still stack up: 96.20% RTP, medium volatility, and 2,600 x bet max wins. That mix keeps expectations grounded and lets me play for flow rather than fireworks. If you like straightforward reels with tidy returns over time, Flux earns a place in the regular rotation.
I don’t come to Flux for giant jackpots or sprawling feature sets. Thunderkick’s catalogue avoids progressive jackpots, and this game fits that line. What I do get is consistency, readable pacing, and a layout that never grates across a long set. It’s the kind of slot I run alongside a higher-variance pick to balance a session. When Flux pays, it does so cleanly; when it cools, the damage tends to be manageable if I’ve sized stakes sensibly.
Flux won’t be for everyone, but for a measured bankroll plan, it’s a smart choice. The minimum bet at 10p helps with fine control, and that medium profile keeps the ride steady enough for grinding through set spin counts. I mark it down as a reliable, old-school Thunderkick option that still earns table time. If your shortlist values clarity, maths, and flow over spectacle, Flux is worth keeping ready for those sessions where pacing matters most.
Flux Symbols and Paytable
| Symbol | Quantity | Payout |
|---|---|---|
|
| 5 | x24 |
| 4 | x4 | |
| 3 | x2 | |
|
| 5 | x12 |
| 4 | x3 | |
| 3 | x1.2 | |
|
| 5 | x5 |
| 4 | x1.8 | |
| 3 | x0.6 | |
|
| 5 | x3.5 |
| 4 | x1.5 | |
| 3 | x0.5 | |
|
| 5 | x3 |
| 4 | x1 | |
| 3 | x0.4 | |
|
| 5 | x2.5 |
| 4 | x0.9 | |
| 3 | x0.3 | |
|
| 5 | x2.2 |
| 4 | x0.6 | |
| 3 | x0.2 | |
|
| 5 | x2 |
| 4 | x0.4 | |
| 3 | x0.1 | |
|
|
Scatter | |
|
|
Wild | |
Gallery of video and screenshots of the game
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Mark Rylance
Editor in Chief and Developer – AllSlotsOnline.Casino
Gambling is one of my main passions in life and I strive to help players find the best place to relax and get excited about gaming.
Last updated 05.12.2025 by Mark Rylance