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Flame (NextGen) – Review & Demo Play
Flame from NextGen play free demo version ▶ Casino Slot Review Flame ✔ Return (RTP) of online slots on December 2025 and play for real money✔
Flame Slot Graphics
With blue flames burning in the background, Flame pairs a futuristic look with slick comic book styling. The reels sit over neon embers, symbols pop with clean lines, and the whole screen feels crisp without clutter. I like how the colour shift cues the mini-features, so the interface signals action as the reels ignite. It’s polished without being flashy, and the superhero vibe suits the Fire Princess wild and animal icons. On a phone or desktop, the presentation stays sharp and smooth.
How To Play Flame Online Slot
Flame is a 20-payline slot that only charges for 15, which keeps stakes accessible. I spin from 15p up to £75 per go, with fixed paylines removing faffy setup. Pick a bet, hit spin, and watch five reels, three rows, and crisp animations roll. The base game is lively because seven random features can trigger after any spin, win or not, so momentum never feels flat. Wins show clearly and the paytable lays out coin values for neat reference.
Autoplay isn’t necessary here; I prefer manual taps to time the pace as features pop. Standard wins pay left to right, and line wins need three or more matching symbols. When Cross Flare lands, those same paylines pay both ways, so edge hits can land from reel five as well. That modifier, along with re-spins and multipliers from other features, means simple stake control and consistent stake sizing work best for me, especially when session length runs longer.
What Is the RTP of Flame Slots?
The RTP of Flame sits at 96.61%, which, over the long run, reflects the average return per £100 wagered. It plays on the medium-high volatility line, so payouts can cluster with feature spikes, then quieten for stretches. I plan for swings, keep stakes sensible, and let the mini-features carry the weight. With re-spins, both-ways pays, and multipliers in the mix, the maths model offers decent hit potential without turning every spin into a slog, provided bankroll discipline holds.
How To Win At Flame Slots
You win in Flame by landing three or more matching symbols across any of the 20 paylines. The golden lion is the top symbol and can deliver up to 750x your stake when lines land nicely. The Fire Princess acts as the wild, substituting for base symbols and paying on her own. During regular play, wins evaluate left to right; when Cross Flare activates, the same lines pay both ways, which is handy for catching edge combinations that usually miss.
Symbol tiers are clean. Card suits form the lows, element icons sit in the middle, and the animals cap the ladder with the lion, wolf, and eagle. That spread helps the Spontaneous Combustion feature, which can convert element symbols into animals, and it plays nicely with multipliers. I rate line coverage over chasing single big hits, since guaranteed wilds or re-spins can turn steady setups into tidy pay sequences without fuss, especially when both-ways pays line up on the same spin.
Flame Slot Bonus Features
There are seven random mini-features in Flame, each able to trigger after winning or non-winning spins. Cross Flare switches the game to both-ways pays; Flare Up applies a 2x to 10x multiplier; Fire Whirl awards bet-based prizes for animal symbols; Live Embers converts card suits to wilds on central reels; Spontaneous Combustion upgrades elements to animals; Wild Inferno holds wilds and grants re-spins; Firestorm merges wild and bonus, creating combined symbols that can push you into the main bonus.
Free spins are simple and effective. Three scatters trigger 15 free spins, and the round can retrigger. Because the mini-features appear more often here, you can stack effects, like both-ways pays with a 7x or 10x multiplier, or re-spins rolling into fresh modifiers. Firestorm can also act as a back door, since combining wilds and scatters on the centre reels can flip you into the bonus when the base game is being stubborn, which I’ve seen more than once.
My best returns in Flame usually come from Wild Inferno and Flare Up landing together across a few spins. Re-spins with stacked wilds can pin lines while a 5x or 10x multiplier lifts totals, and Cross Flare can turn fringe hits into proper wins. Fire Whirl is swingy but can splash quick prizes when animals fill covered reels. I let the features do the heavy lifting, rather than upping stakes, as the rhythm of this slot tilts towards bursts.
Flame Slots On Mobile – Android, iPhones and Tablets
You can play Flame in a browser on mobile or desktop with no software downloads. It’s HTML5, runs cleanly on iOS, Android, and Windows, and the on-screen controls are tidy on smaller screens. I’ve run it on a mid-range phone without hiccups, and the blue-on-black visuals stay legible in portrait. Because the game keeps the feature set server-side, nothing feels cut down when you switch devices, and the animations hold their timing even when re-spins and modifiers pile in.
Flame Slot Review
Flame is feature-packed and pacy, with seven random modifiers driving the base game and a 15-spin bonus that turns them up. I like the way small line wins can snowball when multipliers and both-ways pays appear together, and the wild re-spins keep sessions lively. The maths leans medium-high, so I start at 15p or 30p and step up after a few feature cycles. If you prefer constant nudges and reel events, this slot ticks that box.
It’s not all fireworks. Bonus entries can streak in fast via Firestorm, yet there are patches where scatters tease and fade, and returns lean on mini-features. I treat it as a session slot rather than a smash-and-grab, keeping stakes steady and aiming for periods where Cross Flare, Wild Inferno, and Flare Up rotate. When the lion lines up with a decent multiplier, the 20 paylines show their worth, and that’s when Flame delivers the sort of spins I chase.
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 13.12.2025 by Mark Rylance