Bison Boom
Bison Boom is a slot game that brings you to the wide North American plains, featuring roaming bison, soaring eagles and ancient rock formations. With earthy tones and nature-inspired symbols, it offers a calm atmosphere where players can enjoy scenes of wildlife and open landscapes as they play.
About This Game
This is a 5 reel 3 row video slot game.
The objective of the game is to spin the reels so the symbols land in different combinations.
Winning combinations are highlighted on the reels and a payout is awarded.
Payline Rules
The number of paylines played is fixed.
A payline is a pattern of adjacent symbol positions that runs in a line across the reels.
Payline wins run from left to right, starting from the first slot reel.
This game includes 20 paylines.
A win is awarded when matching symbols land adjacent to each other on a payline.
Bet Rules
Each spin played costs a total bet amount.
Payout Rules
The payout value is based on the winning combination formed.
Only the highest winning combination is awarded per symbol combination.
The Paytable displays the payout for each symbol combination based on the current bet.
The total payout is the sum of all payline wins resulting from a spin.
If multiple winning combinations land on a single payline, only the highest win is awarded.
The win over value displayed is rounded down, and is approximately the highest possible win achievable on a single spin.
Wild Symbols
Wild symbols appear in base game only.
The Wild symbol can substitute for all symbols except the Scatter symbols.
Scatter Symbols
The Bonus symbol is a scatter symbol.
Scatters appear on reels 1, 3 and 5.
This symbol appears in base game only.
Scatter symbols cannot be substituted by the Wild symbols.
This symbol does not have a payout.
Bison Wild Boom
Mini Dynamite tokens can spin in on the reels.
The Dynamite tokens collect into the Wild Crate.
The Wild Crate can randomly explode after a spin and place up to 15 Wild symbols on the reels.
This feature is available in base game only.
Feature Upgrade
Land 2 Scatters on reels 1 and 3 to add a token to the Feature Upgrade meter.
Collect 10 tokens to fill a section in the meter and unlock a row in the Bison Spins feature.
Collect 40 to unlock all the rows in the Bison Spins feature.
The meter resets after the collected tokens are used in the Bison Spins feature.
The meter progress is saved per bet.
Bison Spins
Land 3 Scatters to trigger the Bison Spins feature.
Bison Spins is a Link&Win™ feature.
Bison Spins begins with 3 respins and any unlocked rows.
Bison Spins have special reels with Moons, blanks and feature modifier symbols only.
Each blank position spins individually.
If any Moon or feature modifier symbol lands, the number of respins resets to 3.
Moon symbols that land are held on the reels.
Red Moons have a multiplier value of up to 7x bet.
Blue Moons have a multiplier value of over 7x bet.
Red Moons can be upgraded to Blue Moons by feature modifiers.
The following 7 feature modifier symbols are available during the feature.
Collector symbol collects and combines all landed Moons into 1 Moon.
Adder symbol lands with a multiplier value of 1x, 2x, 5x, 10x or 20x bet.
Adder symbol adds its value to all Moons on the reels and lasts for one spin.
Persistent Adder is the same as the Adder symbol but lasts for all subsequent spins.
Splitter symbol splits random Moons into double or quad Moons.
Doubler symbol doubles the value of random Moons.
Key symbol removes one padlock from the locked rows.
Bomb symbol blows away all remaining padlocks to unlock all the rows.
The Bomb also adds a random number of Moons on the reels.
Bison Spins end when no respins remain or when all the reels are filled.
Filling all reels with Moon symbols can add a potential 2 000x bet to the total wins.
All bets played are the same as the spin that triggered this feature.
Upsizer™ (where available)
Some settings and features may not be available in this game.
When Bison Spins is triggered, choose to activate the Upsizer™ feature.
Upsizer™ offers a guaranteed feature modifier for a calculated cost.
The Upsizer™ options available are below.
Purchase the No 1x Moon option to eliminate 1x Moons landing during the feature.
Purchase the Bomb to guarantee this modifier lands during the feature.
Purchase the Splitter to guarantee this modifier lands 3 times during the feature.
Purchase the Persistent Adder to guarantee this modifier lands during the feature.
Pressing Upsizer™ Max will select all the Upsizer™ options available.
Upsizer™ or some Upsizer™ options may not be available above a certain bet threshold.
Additional Information
Some settings and features may not be available in this game.
Malfunction voids all pays and plays.
Any changes to game rules will be conducted in accordance with regulatory requirements.
In the event of a disconnection, the final game state is displayed on return to the game.
The balance is updated with the amount won or lost.
The results of the last game played are displayed.
If a request does not reach the server before disconnection, the results of the previous game played are displayed.
Any features in progress that require interaction or selection can be continued.
Return To Player
The Return to Player (RTP) is the theoretical statistical percentage of the total money bet in a game that is paid out as winnings over time.
Depending on the game you are playing, the RTP value may be defined as a single value or defined by the different stages or modes of the game.
Values are calculated initially by dividing the total payouts by the total bets from a simulation of numerous game rounds.
Values reflect the maximum expected return and do not change.
The RTP value is shown in-game.
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