Big Bonus Booster

Big Bonus Booster is a slot game featuring vibrant graphics and an engaging gameplay experience. Players can enjoy classic fruit symbols, exciting bonus rounds, and special features that enhance each spin, making every session entertaining and unpredictable.

Introduction to Big Bonus Booster

Big Bonus Booster is an online slot game created by Inspired. Designed with 6 reels and 50 paylines, it offers various engaging features and bonus opportunities. Players can enjoy a consistent experience through a range of stake options, with the minimum bet set at £0.10 and the maximum bet reaching £5.00.

Understanding Symbols and Their Values

Each symbol in Big Bonus Booster provides different win values, depending on how many appear in sequence on a payline, starting from the leftmost reel. The payout amounts are based on your current bet.

• Red 7: 6x - £15, 5x - £5, 4x - £2, 3x - £0.50
• Crown: 6x - £20, 5x - £6, 4x - £2, 3x - £0.50
• Wild: 6x - £250, 5x - £15, 4x - £4, 3x - £1
• Plum: 6x - £8, 5x - £3, 4x - £1, 3x - £0.20
• Watermelon: 6x - £8, 5x - £3, 4x - £1, 3x - £0.20
• Silver 7: 6x - £10, 5x - £4, 4x - £1.50, 3x - £0.40
• Blue 7: 6x - £10, 5x - £4, 4x - £1.50, 3x - £0.40
• Cherry: 6x - £5, 5x - £2, 4x - £0.50, 3x - £0.10
• Lemon: 6x - £5, 5x - £2, 4x - £0.50, 3x - £0.10
• Orange: 6x - £5, 5x - £2, 4x - £0.50, 3x - £0.10
• Grapes: 6x - £5, 5x - £2, 4x - £0.50, 3x - £0.10

To achieve a win, players must land matching symbols on three or more adjacent reels on a valid payline, starting from the leftmost reel.

Wild Symbol Functions

• The Wild symbol replaces all other symbols, excluding the Bonus Scatter, to help create winning combinations.
• Wilds can appear on all reels in the main game, and on reels 2, 3, 4, and 5 during the Free Spins Bonus round.
• While Free Spins are active, Wild symbols that land in view become locked in position until the round is over.

Win Lines and Payline Rules

• There are 50 available win lines.
• Wins are achieved when matching symbols appear across any of these lines, from left to right, on adjacent reels.
• Only the highest win per combination is paid on each line.
• Multiple wins on separate paylines are added together.

Triggering the Big Bonus Feature

• Bonus symbols can appear on all six reels during the main game.
• Landing three or more Bonus symbols anywhere in view awards entry to the Big Bonus feature.
• The initial Big Bonus value is decided by a pick-me round:
  • 3 Bonus Symbols: possible values are 20X, 25X, 30X, 50X, or 100X.
  • 4 Bonus Symbols: possible values are 25X, 30X, 50X, or 100X.
  • 5 Bonus Symbols: possible values are 30X, 50X, or 100X.
  • 6 Bonus Symbols: possible values are 50X or 100X.

The Big Bonus Match 3 Pick-Me Round

• This round determines the starting value of the Big Bonus.
• Depending on the number of triggering Bonus symbols, 6, 9, 12, or 15 identical tiles are displayed.
• Players select tiles to reveal Big Bonus gems.
• Matching three gems secures the corresponding Big Bonus value and starts the feature.

How Free Spins Work

• The Big Bonus trail set during the pick-me round is carried over to free spins.
• Big Bonus Booster gems landing on reel 6 add to the trail's progress.
• If a trail segment is filled with the required Booster gems, the Big Bonus value is upgraded.
• During this round, only gems relevant to the trail segment are present on reel 6.
• Wild symbols that appear while free spins are active become locked in place until the round concludes.
• Free spins continue until a win that meets or exceeds the Big Bonus value is achieved.

Fortune Bet Feature

• Activating Fortune Bet increases the frequency at which the bonus is awarded by 50%.
• The awards, Big Bonus value, gamble entry, and thresholds remain identical to play at the base stake.

Gamble Feature Explained

• The gamble can be preset to activate automatically, only on wins of at least 5x the stake, or switched off.
• When enabled, any win may activate the gamble. Wins of 5x stake or more always offer the gambling option.
• Two wheels are displayed in this feature:
  • The left wheel allows players the chance to increase winnings by half, double, or triple their value.
  • The right wheel offers the opportunity to enter the Big Bonus. Win value adjustments are also available here.
• Stopping on green awards the displayed cash or bonus; stopping on red forfeits the winnings at stake.
• There is a maximum winning cap of 2500x the base stake or £50,000, whichever is less.
• The maximum number of Scatters achievable in the bonus wheel gamble is 6.
• Players can choose to 'Collect' their winnings at any stage.
• Expected payback for the gamble feature can be viewed within the game.

Spin Chance Option

• If your remaining credit falls below the cost of a spin but is greater than zero, the Spin Chance is offered.
• This gives players the option to wager their remaining balance for another spin at their current stake.
• Selecting 'PLAY' will take the chance; 'NO THANKS' exits with your remaining credit.
• If the pointer lands on green, a spin is awarded; red means the remaining credit is lost.

Main Controls and Settings

• Spin: Initiates a spin at the chosen stake.
• Stake: Opens the menu to adjust your bet level.
• Fortune Bet: Switches the Fortune Bet mode on or off.
• Settings: Access more details and game settings.
• Game History: View your recent play history.
• Sound: Mute or enable all game sounds.

Keyboard Shortcuts

• You may use the SPACE BAR to perform the main in-game button action.

Additional Information

• Should gameplay be disrupted, the game will resume from the last recorded state.
• Minimum bet: £0.10 per spin.
• Maximum bet: £5.00 per spin.
• Details regarding the RTP are available within the game.
• The highest possible win per game is limited to £50,000 (not including any progressive jackpot amounts).
• Results are independently determined, and player choices affect outcomes only where specified in the game rules.
• If the game malfunctions, all pays and plays are void.

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*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.