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Big Bad Bison slot: free demo, RTP and max win

A slot by Big Time Gaming

Big Bad Bison is a Big Time Gaming slot on a 6x7 layout with 117,649 ways to win, released in June 2023. It runs at a 96.58% RTP with high volatility. Its notable max…

Studio Big Time Gaming 89 games on Velatonmies

Big Time Gaming is an Australian online slot game developer founded in 2011. The company is known for creating the Megaways™ game engine, which features a variable reel modifier system. Its portfolio includes titles such as Bonanza and Extra Chilli, and it was acquired by Evolution Gaming in 2021.

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40x deposit in 7 days, max €50 bet counted, slots 100% / live 20%

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Where to play Big Bad Bison in September 2026

The casinos at the top of our list right now, each one opened, funded and cashed out in our own testing.
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Betpanda.io

4.0/5
Welcome offer 100% up to 1 BTC Bounty bonus: clear 40x first, paid as cash
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€10 or crypto equivalent
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Instant to 5 min (crypto); on-chain confirmation adds 10-60 min
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40x deposit in 7 days, max €50 bet counted, slots 100% / live 20%
1

Thunderpick

4.0/5
Welcome offer Esports bonus at 10x, casino bonus at 40x The two offers are not the same deal
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€20 for the casino offer, about €19.30 for esports; card purchases from $50
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Instant, no internal fees
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The esports welcome bonus carries 10x wagering on deposit plus bonus with a minimum deposit of about €19.30. The casino welcome bonus carries 40x wagering with a €20 minimum deposit. Thunderpick may apply a minimum 5x wagering on deposits where it suspects the account is being used to move funds rather than to play.
1

Roobet

4.0/5
Welcome offer RooWards rakeback with no wagering Ongoing rewards instead of a deposit match
Min deposit
No fixed minimum; promotions need about $10
Withdrawal
Crypto in about an hour
Play now Roobet review
RooWards is a rakeback programme paid on play volume and carries no wagering requirement. Where a welcome offer is available it runs at 40x wagering. Promotions generally require a deposit of about $10 equivalent.

Big Bad Bison is a Big Time Gaming slot on a 6×7 layout with 117,649 ways to win, released in June 2023. It runs at a 96.58% RTP with high volatility. Its notable max win is capped at 67,640x the stake.

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40x deposit in 7 days, max €50 bet counted, slots 100% / live 20%