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Bisonous Fever

Play Bisonous Fever online slot for real money online at 666 Casino

*Any values mentioned are subject to change.

Overview of Bisonous Fever

Bisonous Fever is a video slot from Games Global Studio, featuring a 5-reel, 4-row layout. The game highlights winning combinations on the reels, awarding payouts accordingly. image-2141517

Reels, Paylines, and Bet Sizes

  • Reels: 5
  • Paylines: 40 fixed paylines
  • Minimum bet: £0.20
  • Maximum bet: £5.00

Paylines are predetermined, and cannot be altered during play. Each payline consists of a pattern of adjacent symbol positions running left to right across the reels. Wins are paid only for matching symbols on adjacent reels along a payline, starting from the leftmost reel.

Bet and Payout Mechanics

Each spin requires a total bet amount, determined by dividing the total bet by a payline cost of 10. Payouts are based on the initial bet and the combinations formed. Multiple wins can occur across different paylines within a single spin; however, only the highest win per payline is paid. The Paytable outlines payout values for each symbol combination at the current bet level. Any displayed win up to value approximates the maximum win possible on a single spin and is rounded down.

Game Features

Collect Symbol Feature

When a Collect symbol appears on reel 5, the total value of all cash symbols present on the reels is awarded. This feature is active during the base game.

Collect Multiplier

The Collect Multiplier begins at 1x. Each time an X symbol appears on reel 1, the multiplier increases by 0.5x, up to a maximum of 5x. After reaching 5x, no additional X symbols appear. When the Collect symbol collects cash symbols, the multiplier resets to 1x. If a Collect symbol lands without cash symbols, the multiplier does not reset. The total collected value from cash symbols is multiplied by the current multiplier before being awarded.

Cash Symbols

Landing cash symbols may increase potential winnings. These symbols, which can be of any colour, may provide between 0.5x and 50x the bet amount. In the base game, cash symbols can land on reels 1 to 4, while in bonus games, they can appear on any reel.

Jackpot Tokens and Jackpots

In the base game, jackpot tokens can land anywhere on the reels, increasing the value of the related jackpots:

  • Mini Jackpot: +0.5x bet
  • Minor Jackpot: +1x bet
  • Maxi Jackpot: +2x bet
  • Major Jackpot: +4x bet
  • Mega Jackpot: +5x bet
  • Grand Jackpot: +10x bet

During bonus games, Bonus Jackpot tokens may appear alongside landed cash symbols. Collecting a set number of coloured Bonus Jackpot tokens within bonus games awards the respective jackpots:

  • 1 Bonus Jackpot token of the relevant colour: Mini Jackpot
  • 2 Bonus Jackpot tokens: Minor Jackpot
  • 3 Bonus Jackpot tokens: Maxi Jackpot
  • 4 Bonus Jackpot tokens: Major Jackpot
  • 5 Bonus Jackpot tokens: Mega Jackpot
  • 6 Bonus Jackpot tokens: Grand Jackpot

Jackpots are available only in bonus games, and their values scale according to the chosen bet. The range for each jackpot is as follows:

  • Mini Jackpot: 2x – 10x bet
  • Minor Jackpot: 8x – 25x bet
  • Maxi Jackpot: 10x – 50x bet
  • Major Jackpot: 20x – 100x bet
  • Mega Jackpot: 500x – 2,500x bet
  • Grand Jackpot: 5,000x – 10,000x bet

Bonus Games and Features

Bisonous Fever offers three bonus games, each triggered in the base game when specific cash symbols are collected to a dynamite pile. The visual collection of cash symbols to the dynamite pile is for entertainment purposes only, and does not influence the game’s triggering mechanism.

When a bonus game begins, it starts on a 5 x 4 grid, with the possibility of expanding up to 5 x 8 by unlocking extra rows. Initially, the upper four rows are locked. Additional rows are unlocked by collecting cash symbols:

  • 8 cash symbols: 1 extra row unlocked
  • 12 cash symbols: 2 extra rows unlocked
  • 16 cash symbols: 3 extra rows unlocked
  • 20 cash symbols: 4 extra rows unlocked

Bonus games start with three spins. Each time a cash symbol lands, the spin counter resets to three. The bonus ends when either all spins are used or the grid is completely filled with symbols.

Bonus Game Symbols

Symbols in bonus games include:

  • Cash symbols
  • Vortex collect
  • Thunderbolt
  • Fire boulder Jackpot maximiser
  • Mystery symbol

Cash symbols may also appear on locked rows. The Vortex collect symbol is exclusive to the Vortex Collect bonus game; fire boulder appears only in the Multi Quake bonus game; the Thunderbolt symbol is unique to the Thunderbolt Upgrade bonus game. Jackpot maximiser symbols, which can appear in any bonus game, increase the respective bonus game jackpots to their maximum value. Mystery symbols can reveal a cash symbol, Jackpot maximiser, or one of the bonus-game-specific special symbols. Only unlocked cash symbols are affected by special symbols and count towards final rewards. All bonus game special symbols reset the spin counter.

Vortex Collect Bonus Game

In this bonus game, purple cash symbols are featured. The vortex collect symbol may land anywhere on the unlocked reels, collecting the value of all cash symbols present on unlocked positions. Its total value then transforms into a cash symbol that remains on the grid. Cash symbols with accumulated vortex values are marked with purple ribbons. The vortex collect can land multiple times in a bonus game, but only once per spin.

Multi Quake Bonus Game

This round uses red cash symbols. The fire boulder symbol, exclusive to this bonus game, may land on unlocked reels once per spin and carries a multiplier of 2x, 3x, 4x, or 5x. When present, it multiplies the value of each golden cash symbol on the unlocked reels accordingly. Multiplied cash symbols are marked by red ribbons. After triggering, the fire boulder symbol is removed for the following bonus spin.

Thunderbolt Upgrade Bonus Game

Featuring blue cash symbols, this bonus game may see the appearance of a thunderbolt symbol, which can land only once per spin. When landed, it increases the value of up to four random cash symbols on unlocked reels. If fewer than four are present, all receive the increment. Enhanced cash symbols show blue ribbons. The thunderbolt then transforms into a cash symbol with a random value.

Wild Symbols

Wild symbols substitute for other symbols to form winning combinations, except for Cash, X, and Collect symbols.

How to Play Bisonous Fever

  1. Choose your desired bet using the Bet button. Options range from £0.20 to £5.00 per spin. image-2141509
  2. Press the Spin button to start a round. Alternatively, use the spacebar or Enter key to initiate a spin. [[IMAGE_1]]
  3. The game highlights any winning paylines and awards all qualifying payouts, following payline and payout rules.
  4. Monitor your current bet, win, and balance displayed on the screen.

Game Interface and Settings

Access various options and information through the on-screen controls:

  • Menu button: Opens additional game options. image-2141522
  • Settings button: Lets you adjust settings such as enabling audio and displaying the video intro. image-2141538
  • Audio button: Toggles game audio on or off. image-2141514
  • Paytable button: Shows detailed payout tables and game rules. image-2141539

Other notable controls include the Bet button (to adjust your stake), and the display of win and balance amounts. image-2141513

Further Information

Game video sequences are for promotional effect and do not impact gameplay. Should a malfunction occur, all pays and plays are void. Any rule updates are conducted in line with regulatory standards. If disconnected, the final game state will be shown upon return; the balance reflects the most recent result. Results of the last played game and any features requiring player input will resume as necessary. If a game request is not received by the server before a disconnection, the previous game’s results are displayed.

Return to Player

The return to player (RTP) expresses the theoretical average percentage of total bets paid out as winnings. This value is shown within the game and is calculated from extensive simulations. The RTP remains fixed and reflects average outcomes.


Bisonous Fever Demo Play

If you’re curious about Bisonous Fever demo play or exploring this slot for the first time, you’ve come to the right place. Although we don’t offer access to demo play, this page highlights everything you need to know, based on the official help and feature information.

Discover how the main elements of the game work, including bonus symbols and payout structures, just as you would in a standard demo mode.

Whether you’re reviewing the gameplay mechanics before wagering real money or simply comparing Bisonous Fever with other online slots, the detailed breakdown here offers a close simulation of how it feels to play for free.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.