Big Bad Bison

Introducing the game

Big Bad Bison is a 6-reel Megaways™ game with up to 117,649 ways to win.

How to play

Select your bet by clicking the left and right arrow buttons on the bet. The bet amount is displayed on the bet screen.

All payouts are multiplied by the bet of each individual spin.

Automatic game

To set up Auto Play, press the Auto button. This will display the Auto Play panel, which the player can use to adjust the number of spins, set a loss limit, or set a win limit. Once a loss limit has been set, the player can select Start to begin Auto Play.

When autoplay is enabled, the Play button will change to a Stop button. The remaining Autoplay games will be displayed on the Stop button. The player can cancel autoplay by clicking the Stop button. Autoplay will stop automatically if any of the set limits are reached or if something happens that requires player intervention.

Automatic gaming may not be available in your jurisdiction.

Start the turns

Press the Play button to start the spins on the displayed bet.

The reels spin before stopping to show the result.

Bonus purchase

Press the Buy Bonus button to access the Buy Bonus menu.

You can buy 12 free spins for 50 times the free spins bet.

The free spins bet can be changed by pressing the "plus" and "minus" buttons on the free spins bet screen. The free spins bet will be applied to each free spin.

Click the price to purchase the bonus at that price. The price will be deducted from your balance.

The Buy Bonus option may be restricted or unavailable in your jurisdiction.

Win Exchange™

Whenever you win 50 times or more your bet, you have the option to redeem 50 times your bet for 12 free spins.

Press COLLECT to keep the prize and not redeem it. Press REDEEM to redeem 50 times your stake for 12 free spins.

Whenever you win between 25 and 50 times your bet, you have the option to exchange the entire prize for 12 free spins. The potential winnings are shown in green on the roulette wheel.

Press COLLECT to keep the prize and not place the bet. Press BET to claim your prize and spin the wheel for a chance to win 12 free spins.

If you win the bet, you get the 12 free spins. If you lose the bet, you don't get the free spins.

Win Exchange is not offered if free spins have been activated.

Symbol Awards

Winnings are awarded on adjacent symbols from left to right, regardless of size, starting with the leftmost reel, excluding Scatters. Winnings are multiplied by the bet.

The highest prize is paid for each winning combination. All winning combinations are added together. See PAYOUTS for more information.

Wild

Wilds can reveal a multiplier of up to x5. If no multiplier is shown, the Wild multiplier is x1.

The prizes are multiplied by the multipliers shown for each Wild that is substituted in the prize.

Wilds substitute for all symbols except the Scatter.

Wilds only appear on reels 2 to 5.

Activating Free Spins

3 or more Scatters in any position trigger free spins.

3 Scatters award 12 free spins. Each additional Scatter after the third awards 4 additional free spins.

The bet used to activate the free spins will be used for the entire duration of the free spins.

At the end of the free spins, the total winnings for the spins will be displayed. All winnings will be credited to the player's account, and regular play will resume afterward.

Reactivation of Free Transfers

During free spins, 2 or more Scatters in any position grant a retrigger with 4 more free spins, and 2 additional free spins for each Scatter after the second one.

Reactivations increase the minimum Megaways for remaining free spins. 117,649 Megaways guaranteed after 5 or more reactivations.

Percentage of payment (RTP)

The return to player (RTP) is the theoretical statistical percentage of the total monetary stake in a game that is paid out as winnings over time. Values are initially calculated by requesting the total payouts for all bets from a simulation of numerous rounds. These values reflect the maximum expected RTP and do not change.

The RTP is defined in the different stages or modes of the game.

Overall RTP: 96.59%

RTP with bonus purchase: 96.58%

The maximum winnings in a game are COP 350,000,000 or 10,000 times the stake, whichever comes first. Other limits may apply by provider.

Last modification date: 6/22/2026