Fibonacci is a 3x3 Fantasy-themed slot from BF Games, with quick and simple gameplay: try to line up three matching cards on a single payline to win cash prizes. Fibonacci has medium volatility, stylish graphics, and payouts of up to 25,000 coins, all of which we’ll explore in our Fibonacci review. You can play an optional Gamble feature after each win, too, to boost the value of your prizes.
Fibonacci features a simple, classic layout: 3 reels, 3 rows, and just 1 payline. You can bet from €0.10 to €200.00 per spin.
The gameplay is simple: just spin the reels and see if you can land three card symbols across the payline. Some will land directly on it, while others will be slightly above or below the line.
As Fibonacci has medium volatility, payouts are moderate and awarded regularly. The game has a 96.75% Return to Player (RTP) rate, which is significantly higher than the 96% average for slot games.
The biggest prize you can win in Fibonacci is 25,000 coins, but only in the optional Gamble feature. The maximum win available during the base game is 100x your bet.
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Fibonacci is one of the simplest, most streamlined slots you’ll find online. Fans of traditional slot machines, with one payline and minimal bonus features, are most likely to find its stripped-back structure appealing. But unlike the gameplay, Fibonacci’s visuals are surprisingly intricate.
The game is played in the den of a beautiful, glamorous witch or sorceress. She sits on a seat surrounded by colourful cushions, with an elegant white gown and lavish jewellery.
The graphics are impressively detailed and smoothly animated: the woman’s long blonde hair and hand moves realistically as she swirls a glowing ball of blue energy in the air beside her. A spellbook hovers to the left of the reels, too, showing the payouts available for each symbol.
Another impressive touch in Fibonacci is the soothing music, which has an ethereal and otherworldly feel to match the magical setting. In terms of the symbols, Fibonacci has just four: an Orange Card, Green Card, Blue Card, and Grey Card (representing a combination of any three on the payline).
The Orange Card is the most valuable, worth 100x your bet. Land any three cards on the payline, even if they’re all different colours, to win 5x your bet. There are no Wilds or Scatters in Fibonacci.
Blue Card
3 — 25x bet
Green Card
3 — 50x bet
Green Card
3 — 50x bet
Fibonacci was developed with HTML5 technology for cross-platform compatibility. You can play it on Windows, macOS, Android, and iOS, whether you prefer to use a smartphone, tablet, or computer. Fibonacci is easy to play on mobile, thanks to its simple layout and controls. For your convenience, it adjusts to suit different devices and screens.
If bonus features are the main component of a game you look for when playing online, Fibonacci may not be for you. It only has one bonus feature: an optional Gamble round. This gives you a chance to potentially increase the value of your winnings again and again.
Here’s how it works.
The Gamble feature is available after any winning spin. Two options will appear on screen when you match three symbols across the payline: collect the prize or gamble it for a chance to double its value.
If you choose to play the Gamble feature, you’re taken to a new screen featuring a face-down playing card. You need to predict whether it will be red or black when it’s revealed — press either the red or black button beside the card to make your prediction.
Get the colour right and you can play again for potentially higher winnings. Get it wrong, though, and you’ll go back to the base game without the initial prize.
You can play four rounds in the Gamble feature. The maximum win available is 25,000 coins.
Fibonacci is a distinctive slot that’s simple, light on features, and compelling in its own way. Not only does it have an almost serene atmosphere, but seeing if you can land three cards of any colour directly on the payline during each spin is more fun than you might expect.
As Fibonacci has medium volatility, wins tend to be fairly frequent, even if the payouts are usually low. You’re more likely to land the lowest-paying combination of three unmatched cards on a regular basis than, say, the three top-paying Orange cards.
The RTP is higher in Fibonacci than in plenty of other slots: 96.75%. You could win up to 25,000 coins, too, if you play enough rounds of the Gamble feature successfully.
Rating: 7.0
Here are five common questions people ask about Fibonacci: