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Flame Busters Slot RTP and Review (Thunderkick)

Awesome Atari-style slot game with 243 paylines, a 96.1 percent RTP, and significant volatility. It’s a tough nut to crack, but the bonus round offers up to 20 free spins, as well as additional levels and larger payouts as you gather more scatters.

Play Flame Busters at Casino Gods

Slot Game Profile
Release Date: 2017
Studio: Thunderkick
Game Type: Video Slot
RTP: 96.1%
Variance: Low
Reels: 5
Paylines: 243
Stake Range: 0.10 to 100
Game Features: Wilds, Free Spins, Transforming Symbols

Flame Busters Slot By Thunderkick

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Flame Busters, a brand-new slot with a decidedly retro-graphical aesthetic that brings back memories of Mario Karts and Atari games from the 1980s, was released in Canada by Thunderkick in the summer of 2017.

But it’s not simply the animation that makes this video stand out. Thunderkick has increased the RTP to 96.1 percent and provided us with a high volatility game with some extremely exciting elements in the regular game as well as a unique bonus round.

You could get frustrated trying to unlock the free spins, but once you do, there’s much to look forward to, including low-value symbols flipping to high-value symbols and additional free spins being added to your total. It’s similar to Pink Elephants, another 2017 release.

Flame Busters is compatible with all devices, and you can play it for free right now on this website or for real money at one of our recommended Thunderkick casinos.


This is a 5-reel, 3-row slot with 243 fixed paylines that pay out when similar symbols appear on consecutive reels from left to right. Fans of Thunderkick slots will recognise the game screen, and it’s nice to be back in familiar territory!

The stakes range from $0.10 to $100.

The low-paying symbols on the paytable are coins with the letters J, Q, K, and A on them, while the higher-paying symbols are some strange-looking robots and monsters. Roasy McFry the fireman and his cat, Toasty, are the highest paying symbols, paying out 10 times for five in a row on a payline.

Keep an eye out for the Wild Symbols (a ‘W’) that substitute for all other symbols save the scatter, the Alarm Bell Scatter (a fire alarm) that activates the free spins round, and a fire symbol (fire) that switches to show any other symbol except the scatter and wild.

All of the action takes place in a burning structure, with the reels represented by the windows, which are arranged in a 5×3 grid. Our heroes are the flamebusters, who stand on either side of the structure, ready to put out the fire.


Flame Busters brings a slew of new features, including the following:

Watch out for the Fire Symbol, which may appear anywhere on the reels and turns into any other symbol save the Wild or Scatter to help you generate additional winning lines. This is especially intriguing during the Free Spins rounds.

Fire Drill — in the main game, this can be activated at any moment and transforms one to five low-value symbols into fire symbols.

Except for the scatter, the wild sign can convert into any other symbol.

The Alarm Bell Scatter is the big one; three or more of them will activate the bonus round and provide you with free spins. Three scatter symbols trigger 10 free spins, four scatter symbols trigger 15 free spins, and five scatter symbols trigger 20 free spins.

And the excitement doesn’t stop there after you reach the bonus round! You may ‘collect’ additional scatters and unlock new levels as the reels spin. Each new level (a floor in the building) requires three scatters, and each one adds two extra free spins.

When each level is unlocked, the current lowest value coin transforms into a fire symbol for the remainder of your free spins! This is a fantastic feature, and it’s where the real money is made. Imagine reaching level five and seeing all five coin symbols turn into fire symbols, unveiling additional high-paying symbols with each spin of the reels!


Thunderkick’s Flame Busters soon became one of the year’s most popular games after its debut. Pink Elephants have really outdone it since then, but that’s another tale. Be warned, this game is highly volatile and can frustrate the hell out of you, but the free spins round when the coin ignition ramps up is well worth waiting for.