About Bison Valley

Bison Valley reminds us of classic slots found in land-based casinos.

In this game, you want to land three or more scatters to get a chance to spin the Bonus Wheel, where a 1,000x grand prize and Free Spins await.

However, choose the best-paying version of Bison Valley to increase your chances of reaching the bonus wheel.

Bison Valley RTP

Bison Valley is available in two RTP configurations averaging a 94% or 96% payout.

The difference might not sound like a big deal, but as you will see, playing Bison Valley on the lower-paying version can significantly lower your odds of having a successful session.

To show you what the effect of a higher or lower Return to Player really is, we have done some calculations.

Based on a starting balance of €/£/$/100 and a stake of €/£/$/1 per spin, we can determine per RTP configuration how many spins it will theoretically take (excluding variance) before you run out of funds.

How many spins does it take before your balance goes below €/£/$/1?

RTPNumber of spins
96.00%2,475 spins
94.00%1,650 spins

Now, it is a good thing to realize that these calculations are based on theoretical losses per spin. In practice, due to the slot’s variance, results will differ significantly as you will have many losing and some winning spins. But taking the variance out of the equation, you can see enormous differences between the RTP settings.

What is the best Bison Valley casino?

A great online casino offers players the best-paying version of Bison Valley.

We have researched and found some High-RTP casinos that have iSoftbet slots and particularly the Bison Valley game to its players.

You can choose one of these casinos listed here on this page.

Gameplay and features

Bison Valley is a medium to highly volatile slot played on 5 reels and 4 rows game panel with 1,024 ways to win.

A win happens when matching symbols land on 3 or more consecutive reels starting from the leftmost reel.

The hit frequency on Bison Valley is 32.2%, so on average you will experience some kind of win on about 1 in 3 spins. However, when playing with the “Double Up” option switched on, the hit frequency changes to 30.3%.

Bets start from 0.20 to 20 per round.

The base game doesn’t offer any particular features, but instead, it’s all about landing enough scatters to trigger the Bonus Wheel and Free Spins.

Features explained:

  • Double Up = With the Double Up option switched on, you pay twice the bet for each spin. But in return, your chances of triggering the Bonus Wheel increase to 1 in 115 spins instead of 1 in 200 when playing without the Double Up option activated.
  • Bonus Wheel = 3, 4 or 5 scatters give you 1, 2, or 3 spins on the Bonus Wheel. Here you can win Mini (50x), Major (100x), or Grand (1,000x) Prize and 8 – 15 Free Spins.
  • Free Spins = During the Free Spins, wild symbols may carry multipliers of x2 or x3 values. However, the values are multiplied up to x27 when several multipliers are in view.  

Bison Valley Bonus Buy

Players looking for a shortcut to the main action can buy the bonus game by paying 100x the bet.

Just keep in mind that buying bonuses is risky as no wins are guaranteed, so always play responsibly.

The bonus buy feature is not available in some markets.

What is the maximum win on Bison Valley?

It’s possible to win up to 5,998x the bet on Bison Valley.

Winning the Grand Prize of 1,000x combined with a successful outcome from the Free Spins can get you to the max win.

CasinoWizard’s verdict: 2 out of 5 stars

Although playing on Bonus Wheels is exciting, especially when a 1,000x Grand prize is at stake, the overall offering on Bison Valley wasn’t that great.

On paper, the features on offer should perform ok as there is the mentioned Bonus Wheel, fixed Jackpots, and a Free Spins game with multipliers that can reach high values. On top of all this, there is also a big max win potential.

Probably the lack of entertaining features in the base game and the competitiveness from other game studios made us look the other way.

Bison Valley is a decent slot, but the CasinoWizard recommends a more entertaining game like Buffalo Toro if you´re into this theme.

Find more high-RTP slots

Low RTP casinos for Bison Valley
Title: Bison Valley
Provider: iSoftBet
Genre: Video slot
Theme: Animals
RTP: 94.00% | 96.00%
Volatility: High, Medium
Paylines: 1,024
Minimum bet: 0.20
Maximum bet: 20
Max. win: 5,998x