18+. Opt in. Selected players only. Promo valid 05/03/25 - 04/06/25. Min. real money stake €/£ 0.15. Prizes paid as fixed amount, in currency equivalent. A player may win multiple Daily Prize Drops each day. Daily Prize Drop will end upon 17:59 UK/IRE time; or when there are no more prizes left. One (1) real money stake to qualify for prize drops. Games, Account & Payment restrictions apply. T&Cs apply.

18+. Opt in. Only players that have not received a Games Welcome offer before. Free spins (FS) will be released the following day once the staking requirement has been completed. Min. staking requirements must be met before 23:59 IRE/UK time on the same day. FS value @ £/€0.10 per spin. 72 hrs to play with FS. Game & player restrictions apply. T&C's apply.

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Big Bad Bison Megaways

The wilderness calls in Big Time Gaming’s Big Bad Bison! As the sun sets through the canyon, majestic wildlife meets Megaways™ for a wild ride! Single symbol wilds run through the reels adding random multipliers for magnificent wins. As buffaloes rampage through the scenery, you’ll be in for some hefty wins with 117,649 ways to win.

The North American wilderness comes alive at night in the Free Spins where the multipliers continue to showcase stunning scenery for spectacular wins. Each retrigger in the Free Spins will reduce the minimum density by 1, beefing up your game for a rampage of wins to occur! As the retriggers pile on you’ll discover the true magnificence of this Western slot! Use Win Exchange™ to transform your big wins into Free Spins and tame the Big Bad Bison!

Free Spins
Multipliers
RTP:
96.59%

Game Rules

Big Bad Bison Megaways Slot

Produced by the engineers of the titular playgrid mechanic, the Big Bad Bison Megaways slot from Big Time Gaming made its casino debut midway through 2023, joining the plethora of online slots that draw visual inspiration from the great plains of North America. This title, as its name implies, has a playgrid that changes as gameplay progresses, providing a dynamic gameplay experience that is further elevated thanks to details such as multipliers and level-up systems. With there also being abundant animal imagery featured in the paytable, the Big Bad Bison Megaways slot is a creative title in a number of ways.

Big Bad Bison Megaways Game Background

Upon entering the Big Bad Bison Megaways slot, players are first greeted with a rope-framed playtable, containing 6 white coloured reels. Although these remain fixed as the reels are spun, the same cannot be said for the rows, with each of these columns having the potential to display between 2 and 7 different card and animal symbols during play. This is something which has become the standard for most Megaways slots today, with the payline count that Big Bad Bison Megaways comes hand in hand with having the chance to reach up to 117,649.

Off to the right of the reels, the Big Bad Bison Megaways logo can be seen, with this sitting above all of the bold play buttons which players can use to initiate gameplay. The rest of the backdrop here features a sandy colour palette, displaying some towering natural formations and canyons, which are all made of orange rock. Foliage is sparse across this setting, with only a couple of shrubs poking out from the arid ground beneath the reels. With the detailed graphics on display here, though, the Big Bad Bison Megaways slot aligns itself with other releases in the same genre, such as Wolf Gold and the

Buffalo King slot

Big Bad Bison Megaways Slot Symbols

When it comes down to the symbols that Big Time Gaming have included in Big Bad Bison Megaways, 6 of these are represented by your typical live casino card values. These are displayed using western fonts, however, something that suits the aesthetic on show. The other symbols that make up the rest of the paytable consist of various animals, all of which can likely be found roaming the North American plains.

Lower Value Symbols:

Jack (J)

Queen (Q)

King (K)

Ace (A)

Medium Value Symbols:

Deer

Wolf

Higher Value Symbols:

Eagle

Bison

Big Time Gaming has chosen to add just 2 bonus symbols in the Big Bad Bison Megaways slot, one of these being a golden coin branded with their logo. This is the scatter here, with the other bonus symbol being a canyon, which has the role of being the wild.

Big Bad Bison Megaways Bonus Features

The wilds in the Big Bad Bison Megaways slot possess substitution characteristics, though Big Time Gaming have fitted these with an extra nuanced detail. If one of these happens to appear across the ever-changing playtable, this may subsequently reveal a multiplier, with the values ranging from 2x up to 5x.

The main bonus round in the Big Bad Bison Megaways slot could be triggered if players land 3 or more ‘BTG’ gold coin scatters at the same time, with this potentially resulting in 12 free spins. Within these spins, if 2 or more scatters land in view simultaneously, this may retrigger the feature. With every retrigger, though, this brings a level-up system into play, progressing the minimum number of paylines within each spin. Depending on the level achieved via the retriggers here, the minimum payline count in Big Bad Bison Megaways could range from 64 to the maximum 117,649 in each spin.

Big Bad Bison Megaways Mobile Play

Something that remains the same for all Big Time Gaming releases available at BoyleSports Games is their level of mobile compatibility, with this being the case for the American-inspired Big Bad Bison Megaways slot, too. If players wish to access this dynamic title on various device types, this is completely possible due to the game having adaptive technology embedded during the development process.

Play Big Bad Bison Megaways at BoyleSports

Although it doesn't deviate too far from the Megaways gameplay blueprint that has defined this genre of games, the Big Bad Bison Megaways slot still manages to bring a fresh perspective thanks to the unique visuals included and the level-up ladder that could make an appearance in the free spins round.

The Big Bad Bison Megaways slot is just one of many releases with this type of visual style too, with the same thing being applicable to popular games such as Buffalo Blitz Megaways and Wild Eagle Gold too.