At first sight, Big Bad Bison looks eerily similar to Buffalo, a land-based Aristocrat slot with a huge following. Sadly, spinning the reels doesn’t take anything away from the first impression. Yes, this is just Buffalo blended into a Megaways mechanic format.

Big Time Gaming, with its immaculate reputation and proven creative genius, could have taken the concept to a whole new level, but, for unknown reasons decided to do no such thing.

One explanation could be that this is a “revenge” release. During our last trip to Las Vegas in December 2022, we spotted a Buffalo machine that clearly utilizes the Megaways mechanic, without a Megaways license, however. Maybe BTG felt it was time for payback, basically copying Buffalo, right down to the theme, gameplay, and characteristic wild symbols with added multipliers?

Big Bad Bison RTP

Big Time Gaming has, for as long as it lasts, made the strategic decision to offer its slots in one RTP configuration.

The average payout for Big Bad Bison is 96.59%.

What is the best Big Bad Bison casino?

As Big Bad Bison is only available in one RTP configuration, seeking out a suitable high RTP online casino is a straightforward process. Just select any of the listed casinos on this page.

Gameplay and features

Big Bad Bison is played on a standard 6-reel Megaways grid, allowing up to 117,649 Megaways.

Wild animals are the premium symbol, with the almighty Buffalo bringing the highest payout to the table: a six-of-a-kind pays out 25x the stake. Wilds substitute for all symbols, except for scatters.

The game’s main draw is the free spins bonus round, which is triggered by three or more scattered coins. During the free spins, there are two ways to increase your win potential:

• Wilds may now have multipliers of x2 or x3;
• Retriggering free spins (two or more scatters) increases the minimum number of Megaways;
• Minimum ways can be boosted to 729, 4,096, 15,625, 46,656, and, ultimately, 117,649 Megaways;
• Minimum ways are always applied to each remaining spin during the free spins bonus.

You would expect that reaching the top level would guarantee a slew of big winning spins, but alas, you will find yourself in dead spin city more often than not. This is maybe the game’s biggest drawback, it is relatively easy to get to the top level, but the payoff is nearly always disappointing.

Big Bad Bison Bonus Buy

Where available, you can gain direct access to the free spins bonus round by forking up 50 times the stake. Compared to Bonus Buys on other online slots, this is a low cost, indicating that the average bonus wins will hover slightly under 50 times the stake.

What is the maximum win on Big Bad Bison?

The max win on Big Bad Bison has been determined at 67,640x. Given the high variance, this enormous potential doesn’t come as a surprise. However, it will be interesting to see how many Big Bad Bison players actually manage to grab a win of this magnitude. It seems like this is one of those slots which advertises huge max wins but fails to deliver in reality. Kind of like the land-based slot it was based on. In a land-based casino that may be sufficient, but online slot players expect more.

CasinoWizard’s verdict: 2 out of 5 stars

We could not help but feel disappointed with Big Bad Bison. Its tired theme and generic Megaways mechanics are not in line with what we have come to expect from a leading innovator such as Big Time Gaming. In a way, this slot feels more like the first Megaways slot a new provider would release, playing it safe on all levels.

By all means, try it out, just don’t expect to be blown away in any way, shape, or form.

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