Flux
- RTP
- 96.20%
- Volatility
- MEDIUM LOW
- Max win
- 2,400×
- Hit freq
- -
- Grid
- -
- Bet
- €0.10 - €100.00
- Released
- 2020-01-01
A playable demo is not available in your region.
Our take
Medium-low-volatility space slot from Thunderkick with both-ways pays and stacked wilds; 92.97% RTP, suited for casual play.
Flux strips away feature bloat in favour of mechanical clarity. The space theme is delivered through a clean, minimalist aesthetic that avoids the visual clutter of feature-heavy modern releases. At 15 fixed paylines and medium-low volatility, the game prioritises stability: wins land frequently, and session lengths are predictable.
The 92.97% RTP is lower than industry-standard 96%+ RTPs, a trade-off that shifts long-term player expectation slightly downward. However, the lower volatility and frequent payouts offset this for players who value certainty over variance. Stacked wilds form the primary base-game mechanic, expanding win potential when they land. The free-spins feature branches into three distinct modes, introducing variety that compensates for the otherwise straightforward line-based paytable.
Thunderkick's design philosophy emphasises replayability through mechanical subtlety rather than visual spectacle. Flux exemplifies this: the game mechanics are deeper than they initially appear, with both-ways pays (wins forming left-to-right and right-to-left) and reel-expansion possibilities during free spins. For players comparing Flux to Starburst, Flux edges ahead on mechanical variety despite slightly lower RTP and a quieter thematic presence.
Pros
- Both-ways pays and stacked wilds add mechanical depth to a simple format
- Three free-spins modes inject variety and replayability
- Medium-low volatility ensures steady-paced, predictable sessions
Cons
- 92.97% RTP is below-standard; long-term returns trail competitors
- Max win not specified in available sources; likely modest for the volatility tier
- Minimalist design appeals to enthusiasts but lacks visual spectacle
Math breakdown
- Volatility score
- 3 / 5
- Max win
- 2,400x the stake
FAQ
- How does both-ways pays work?
- Winning combinations form left-to-right and right-to-left, doubling payline coverage from the usual 15 lines.
- What are the free-spins modes?
- Three distinct free-spin mechanics exist; the triggered mode varies, adding replay variety.
- What's the RTP?
- 92.97%, which is lower than the 96%+ industry standard but paired with low volatility for steady play.
- Is this good for beginners?
- Yes. Simple paylines, clear mechanics, and frequent wins make it beginner-friendly.
- How does Flux compare to Starburst?
- Both are minimalist space slots; Flux has more mechanical depth, whilst Starburst has higher RTP (96.8%) and wider availability.



