Bison Storm
96.05%
RTP
25,000x
Max Win
- Min Bet
- 0.2
- Max Bet
- 10
- Release Date
- February 25, 2025
About this Slot
Bison Storm is a nature-themed slot from True Labs with an RTP of 96.05%, high volatility and a maximum win of 25,000x.
The wild symbol appears as a gold coin on reels 2 to 6 and substitutes for all symbols except the scatter. Each wild carries a random multiplier of x2, x3 or x5, and multiple wilds on the same payline multiply together. Multipliers reset on each spin.
Three or more scatters anywhere on the reels trigger free spins. Three scatters award 8 free spins, four scatters award 20 free spins, five scatters award 60 free spins and six scatters award 100 free spins. During the feature, two to six scatters landing on the reels retrigger the round, adding 5 extra spins for two scatters up to 100 extra spins for six scatters.
Hot Mode randomly removes low-value symbols from the reels. This mode can trigger before free spins begin or during the feature when two or more scatters land.
Bonus Buy is available as a direct purchase option, allowing players to buy instant access to the free spins feature.
Bison Storm Demo - Play for Free
The Bison Storm demo runs right here in your browser: play money, no sign-up, no deposit. It comes from True Labs themselves and carries the same rules and features as the real-money version. The stated RTP is 96.05%.
The demo starts only when you press it. It then loads straight from True Labs, which receives your IP address in the process. More on this in our Privacy Policy.
Play money, no payouts. Providers block the demo in some countries.
Bison Storm Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
No measurements for this slot yet.
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Bison Storm RTP Calculator
Bison Storm has a theoretical RTP of 96.05%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 25,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Bison Storm Variance Simulator
Bison Storm sessions can swing far from its 96.05% average - its volatility is rated High. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
All Wins
No wins on this slot yet.
Play on Stake*Frequently asked questions about Bison Storm
An RTP of 96.05% means Bison Storm is built to pay back around 96.05 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run Bison Storm's house edge is about 3.95% of everything you wager - roughly 3.95 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 96.05% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play Bison Storm. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
