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Bison Casino Review

Average 5/10


Slots & table games

EUR 10

minimum deposit

EUR 20

minimum withdraw

Bison Casino

Why not recommended

  • No sports betting
  • Small game library

welcome bonus

100% Up to EUR 500 + 100 Free Spins

⭐ Website:
🤝 Owner:Betelgeuse Entertainment B.V.
🆕 Online since:2024
⭐ Trust score:4.5 / 10
👍 Licence: Curacao
Deposit Methods
  • Many bonuses
  • No sports betting
  • Small game library

5 Things to be aware of when playing at Bison

We found the bellow points risky when reading the terms and conditions of Bison

be aware of time

3 Days

Some of the bonuses at Bison Casino have a tight deadline of just 3 days for completing any wagering requirements. This might be highly challenging.

be aware of wagering


are the average wagering requirements at the casino if you claim a bonus. That’s doable, however, combined with a tighter completion timeframe, it might be a problem for some.

be aware of deposit

10 EUR

is the minimum deposit for half of the available banking methods, and for the other half, the minimum is EUR 20.

be aware of calendar

7 Days

is the maximum waiting time for a withdrawal request processing, if you pick one of the slower payment methods for it

be aware of taxes

0 Deposit Fees

apply when you decide to make a deposit at this casino, which is great!

Our expert's opinion

Stan / Casino expert

18+ | Affiliate Disclosure

18+ | Affiliate Disclosure participates in affiliate marketing programs and may receive commissions from purchases made through links on our site. This helps us maintain and provide updated and valuable content for our readers.

I stepped into Bison quite excited, as the first thing I noticed were the many bonuses and promotions available. Unfortunately, apart from them, all else was subpar – the small selection of games, the somewhat confusing terms and conditions in some categories, as well as the laggy site, made me stick around for only a quick game session. I can still say it’s worth the try for at least one time, but I sincerely hope the site grows and fixes some of its issues soon.

Bison Casino Rating

How we rate online casinos?

18+ | Affiliate Disclosure

The charts bellow are based on real data from more than 2000 online casinos in our database. They indicate where Bison Casino stands in our global and average charts.

Payment Time

Withdrawal Time

Withdrawal Time

Bison Casino pays out within average 72 hours. The fastest known withdrawal time in our database is 1H. and slowest is 450H. Usually most casinos payout within 73 hours.

Slower than 98 casinos

72 Hours



Bison Casino offers 500 games. The smallest casino we have reviewed has only 2 slots and the biggest 15000.

Less than 324 casinos

Min. Deposit

Minimum Deposit

Min. Deposit

Bison Casino requires a minimum deposit of €10. The average minimum deposit requiremet in our database is €14.

Higher than 40 casinos

Min. Withdrawal

Min. Withdrawal

Minimum Withdrawal

The minimum cashout amount at Bison Casino is €20. The average minimum cashout requiremet in our database is €21.

Higher than 168 casinos

Bonus Value

Bonus Value

Bonus Value

Bison Casino offers a welcome bonus of €500. The averages bonus offer in our database is €2298 and the lowest is just €4.

Smaller than 144 casinos

Free Spins

Free Spins

Free Spins

Bison Casino offers 100 free spins to every new player. The average amount offered by other casinos is 182.

Less than 134 casinos

Wagering Requirements

Wagering Requirements

Free Spins

The bonuses at Bison Casino comes with x40 wagering requirements.The average wagering requirements in our database is x36.

Worse than 150 casinos


Bison Casino Review

We’re always excited to present new online casinos worth the visit to you, but to know if they are, a thorough evaluation is always needed. Knowing the ins and outs of the site you’re planning to bet on is the best course of action regardless of circumstances, and this time around, we’ll help you get to know Bison Casino. If you’re a player looking to expand their horizon with some fresh additions to the scene or you simply like giving a chance to less-established betting platforms, this one might be for you. To wholeheartedly recommend it to you, however, we’ll first need to make a detailed breakdown of all it can offer.

At first glance, Bison Casino looks pretty good, but it has a lot to prove, due to the fact that its owner isn’t among the most well-known names in the industry. There is a multitude of bonuses we can’t wait to explore, many games of different genres, and fun features on top of that! We will, of course, be highly discerning to make sure that the site is trustworthy enough for our readers, so worry not, as we will let you know how risky this one is. Get ready for the most in-depth assessment of Bison Casino, and let’s get started!

Localised versions of Bison Casino
Today’s bonus


100% Up to EUR 500 + 100 Free Spins

Bonuses & Promotions

Bison’s bonus lineup is quite impressive, especially considering that at first glance, it looks like a mid-range casino. Here, you’ll find an impressive welcome offer, two types of cashback, and all types of different reload incentives. Now, before getting too excited about the options here, we’ll take a closer look at each one of them and make sure they’re good by exploring their rules, as well as their parameters. If you’re ready to check what the bonuses here are all about, it’s time to jump right into them.

Bison Casino Welcome Bonus

Bison Casino gives you a good start with a Welcome Bonus of 100% up to EUR 500 plus 100 Free Spins. This one applies to everyone at the moment of their very first deposit. To access it, registration at Bison Casino is the first step, and then you should select the bonus on the Deposit page and make a first deposit of at least EUR 5. The casino will match the deposit 100%, up to a maximum of EUR 500. There is a 30x wagering requirement on both the bonus and deposit amount, which must be completed within 7 days. The maximum bet you’ll be allowed to make with bonus funds is EUR 2.

The Welcome Bonus also includes Free Spins on the Trout’s Treasure – Wild Rivers slot! If you deposit EUR 5 to EUR 99, you’ll receive 10 Free Spins right away. Deposits between EUR 100 and EUR 199 will earn you 50 Free Spins, credited at 10 spins per day over 5 days. Deposits of EUR 200 or more will yield 100 Free Spins, distributed at 10 spins daily for 10 days. Each free spin has a stake of EUR 0.20 and the winnings from these spins will have a 30x wagering requirement, with a maximum withdrawal limit of EUR 50 per batch of daily spins. Another thing to keep in mind is that the Free Spins will be valid for 3 days, so you’ll have to hurry. If you withdraw your real money balance before using the bonus funds, however, the bonus and any Free Spins winnings will be lost.

You also need to know that the bonus funds can only be used on casino slots, and some slots will be excluded from the offer — this is why it’s best to check the restricted games list. If the maximum bet of EUR 2 gets exceeded, all of the winnings and bonuses will be canceled.

Bonus nameBonus amountFree spinsWagering requirementBonus code
1st deposit100% up to EUR 50010040xn/a

Bison Casino Royal Cashback Bonus

At Bison, you can receive up to 8% cashback every Sunday. The way it goes is, you play your preferred slot games, and on Sunday, they credit your account with 5% to 8% of your losses from the previous week. The best part is that all slot games qualify for cashback, so you won’t need to check any restricted lists. The cashback calculation uses your net losses (total bets minus total winnings), and the cashback amount will vary with the extent of your losses: EUR 200 to EUR 1,000 will result in 5% cashback, while losses over EUR 1,000 will yield 8% cashback. You must then wager the cashback amount once (1x) before withdrawing it.

You’ll need a minimum deposit of EUR 20 each week to qualify. Losses in live casino and table games won’t count, however. To claim your cashback, you’ll have to log into your account and click “Claim” between Sunday midnight and the following Saturday midnight. If unclaimed, the bonus will be lost, though it can be claimed the next week.

Bison Casino Welcome Premium Live Cashback Bonus

Bison also offers a Welcome Premium Live Cashback Bonus for its newly registered players from Poland, Germany, Hungary, Austria, Switzerland, Norway, Canada, and South Africa — pretty specific lineup, but let’s see what it’s all about. This one includes live casino games such as Blackjack, Baccarat, and Roulette from providers Ezugi and Pragmatic Play Live, and if you go for it, you can access 15% cashback after playing 50 rounds!

To activate it, you’ll need to play live casino games with your real money. The cashback of 15% will be calculated from the net loss of your first 50 rounds, where the net loss is the total bet minus winnings. The minimum bet for the promo period is EUR 5, the minimum cashback is EUR 5, and the maximum you can get is EUR 250. There are no rollover requirements for the cashback, which is awesome! However, low-risk bets covering more than 70% of possible outcomes in Roulette and Baccarat, won’t qualify.

Bison Casino Book of Savannah’s Queen Free Spins Bonus

Another promo by Bison offers a Free Spins Bonus for the Book of Savannah’s Queen slot game, so you’ll have a chance to explore it if you haven’t tried it by now. It’s for players from Poland, Hungary, India, Germany, and Austria after making one deposit as regulars. It can be used once, and you must activate it on the Deposits page before finalizing your transaction. The number of Free Spins you’ll get depends on the deposit amount: 50 Free Spins for deposits over EUR 10 to EUR 16, 100 Free Spins for deposits over EUR 16 to EUR 30, and 150 Free Spins for deposits over EUR 30.

The maximum number of Free Spins is 150, and each of them is worth EUR 0.10. The FS are then valid for 7 days, with your winnings credited to the bonus balance and usable only on slot games. The maximum bet allowed with bonus funds is EUR 5, and exceeding it will revoke all winnings and bonuses, so you must be careful. The wagering requirements are 20x, which must be met within 7 days — that’s quite comfortable. The maximum amount you can withdraw as winnings from the promo is EUR 300, and that’s after verification of activity and identification, which is a standard procedure, so no worries.

Bison Casino Spin and Win Bonus

The Bison Casino Spin & Win Bonus is a fun opportunity for those who play from Poland, Hungary, Germany, Austria, India, or Albania — this casino certainly has favorites. After making a real money deposit of at least EUR 10, you will activate the Spin & Win feature on your account. Then, you will have 30 days to participate, and every new deposit will reset this 30-day period, which in turn will grant you access to a new set of spins.

You can spin once a day, and the prizes you can expect include Free Spins and No Deposit Bonuses, which will be credited to your account right away if you win them. The bonus funds will require a 30x wagering requirement, which must be met within 7 days, or all winnings and bonus funds will be lost. The maximum amount transferable to your real money balance is EUR 150, and you’ll have to have an activity and identification verification for that. The maximum bet using bonus funds is EUR 4 or EUR 0.4 per line — anything over it will end in forfeiture of your winnings and bonuses, so be careful.

Bison Casino Bison Drop Bonus

In the Bison Drop promotion, you can engage with all slot games without any additional costs, AND win some prizes! Just play your favorite slot games with any bet amount, and each bet may trigger a random prize, including No Deposit Bonuses and Free Spins. After completing a lucky spin, any rewards you win will automatically appear in your account — it’s that easy to win around here.

The No Deposit Bonus and bonus funds from Free Spins will require a 30x wagering condition with a 7-day time frame. If you don’t meet them within this period, all of your winnings and bonus funds will be forfeited, however. You can transfer up to EUR 150 from Free Spins bonuses to your real money balance. For No Deposit Bonuses, you can transfer up to 10 times the value of the bonus you get. You should make and wager at least one real money deposit before requesting a withdrawal, and the maximum bet allowed with bonus funds is EUR 4 total or EUR 0.4 per line. Exceeding the limit for max bets will void all your winnings and bonuses, so keep it in mind at all times.

Bison Casino Bison Scratch Cards Bonus

In the Bison Scratch Cards promo at Bison Casino, you can play any slot game and win some! By betting EUR 100 in real money, you’ll unlock Level 1 and get started. As you progress through the levels, you’ll receive scratch cards with bigger and bigger rewards. You can reach up to Level 30, with the number of scratch cards only rising as you advance: one card for Levels 1-5, and up to six cards for Levels 26-30.

You’ll then have 7 days to use each scratch card after unlocking a new level. If you do not use them within this period, they will expire, so you should be quick. The rewards from scratch cards, such as free spins and no-deposit bonuses, will go to your account automatically, which is pretty convenient. Last but not least, you’ll have to bet bonus funds 30 times within 7 days to transfer your winnings to your real funds balance.

For free spins, the maximum win you can grab starts at EUR 150 for Levels 1-5, and reaches EUR 6,000 for Levels 26-30. For no deposit bonuses, the maximum begins at EUR 500 and goes up to EUR 8,000. Jackpot no-deposit bonuses will vary by level, with the maximum win of EUR 2,500 at Level 1, rising to EUR 50,000 at Level 26.

If you don’t make any real money bets for 7 consecutive days, your level will decrease by one, which will restart the previous level. Withdrawal requests, of course, require meeting the wagering conditions and at least one real deposit before the bonus can be activated.

Game Selection

When we started evaluating Bison Casino, we didn’t expect to stumble upon a game library as small as the one we encountered here. Usually, even the least developed online betting sites offer around 500 titles to choose from, but here, there are less than 400 games overall. This seems to be a serious drawback, but let’s explore what’s available before judging too harshly.

First and foremost, the site appears to be focused on casino games, with the only two available genres being slots and live casino. To look at it from the bright side, it’s an excellent opportunity to delve into niche gaming and explore a small portion of games in depth until finding the luckiest one of all.

The live casino section isn’t too big either, with around 150 lobbies for live iterations of classic table games like baccarat, roulette, blackjack, poker, keno, and other fun options. While the slot selection is staggeringly small, 150 lobbies is pretty good for a small-sized online casino when it comes to live games.

Of course, we managed to find a couple of extra fun slots to recommend to you, so here we go. We suggest trying Fishin’ the Biggest, 10x Minimum Extreme, Wisdom of Athena, Charmed Rabbits, Majestic King, Story of Medusa, Sugar Rush, Aped, Egyptian Ways, Wild Penguin, Fenghuang, Four Divine Beasts, Jugglenaut, and Gemini Joker.

Games Score

Total Games

Bison Casino Mobile Games

Mobile Games

Bison Casino Live Games

Live Games

Slots to try for a demo play or real money at Bison Casino

Game Suppliers

The way that Bison Casino has curated its game section, it’s extremely hard to tell which suppliers participate in it, let alone filter games from one specific provider if you need to – there are simply no filters or search tools around here. All we managed to encounter after lots of manual research is that there are games by Apparat Gaming, Spinberry, Pragmatic Play, BetMGM, Spinomenal, NetGaming, Habanero, and Betsoft.

Deposits & Withdrawals

Deposits and withdrawals are, quite literally, the ins and outs of your main goal when gambling, which can undoubtedly be described in one word – funds. If you know what the parameters for these two processes are, you can easily decide whether the betting hub matches your expectations or not. There are, of course, layers to this topic, and we’ll delve deeper to prepare you for any unexpected issues, as well as all of the necessary basic facts.

Here, the minimum deposit is EUR 10, while the minimum withdrawal is EUR 20. These vary depending on the payment method and can be a little higher, too, but that’s the basis of what Bison offers. The maximum withdrawable sum per transaction here is set at EUR 2,500, but there are no disclosed daily, weekly, or monthly limits.

You can pay with both fiat and crypto, with most of the available payment methods being fiat-oriented. Here, you can use MiFinity Wallet, Jeton, Neteller, Skrill, Astropay, M4, Paysafecard, Visa, MasterCard, Finrax, Nodapay, and Credit Card. As for the supported currencies, they are EUR, BRL, CHF, HUF, INR, PLN, and USD.

Return to Players percent
RTP 95%

Depending on game played

Bison Casino Minimum deposit
Minimum Deposit EUR 10

* Depending on currency

Bison Casino minimum and maximum withdraw
Minimum withdraw EUR 20

Fair enough

Bison Casino cashout time
Payout time Up to 3 days

Might vary for some payment methods

Bison Casino RTP
Payment score 5.1


Withdraw Methods

Astropay, Credit Card, Finrax, Jeton, MasterCard, MiFinity, Neteller, NodaPay, paysafecard, Skrill, Visa


Security & Licensing

Bison is an offshore casino with a valid license from Curacao, and its owner is a company called Betelgeuse Entertainment B.V. which isn’t among the most well-known ones, but it does have a couple of successful projects here and there. All in all, we would advise you to keep your discernment and be alert at all times just in case, however, there aren’t any major complaints by former users, and it overall seems quite safe.

Bison Casino founded in 2024
Online since 2024

Recently featured casino

Casino owned by Betelgeuse Entertainment B.V.
Owner Betelgeuse Entertainment B.V.


Certified and regulated
Certified by Curacao

Regulated and legit

Operates in multiple countries
Operates in 10+


Scored as Be careful
Trust Score 4.5 / 10

Be careful

us us flag

Bison Casino is not available in USA

Restricted Countries

Albania , Barbados , Burkina Faso , Cameroon , Cayman Islands , Central African Republic , Croatia , Czech Rep. , Democratic Republic of Congo , Eritrea , Estonia , France , Gibraltar , Haiti , Hong Kong , Iran , Iraq , Ireland , Israel , Italy , Jamaica , Jordan , Kazakhstan , Korea, North , Korea, South , Lebanon , Libya , Mali , Mozambique , Myanmar , Netherlands , Nigeria , Panama , Philippines , Portugal , Romania , Senegal , Somalia , South Africa , Sudan , Syria , Tanzania , Turkey , Uganda , United Arab Emirates , USA , Vietnam , Yemen , Curacao

Bison Casino is open to these countries:


Customer Support

The casino states that it offers live chat and email assistance, as well as a comprehensive FAQ section, however, the live chat wasn’t active at the time of our review. We tested the email feature, and the casino support’s reply wasn’t among the speediest ones we’ve received. Either way, our query was successfully resolved, and we can rate the quality of customer service here a 6 out of 10.

Online Chat Support Available
Online Chat 24/7

Bison Casino Email Support
Email support 24/7

Support Rated As Be careful
Support rating 4.9

Be careful

Bison Casino Website Languages
Languages English, Polish, German, Hungarian 4

Layout & Navigation

Bison Casino has a bit of an outdated design with a classic dark theme, easy navigation, and, unfortunately, a couple of problems. Firstly, the game section lacks filters and categories to make your choice easier, so you might need to do lots of digging to find what you’re looking for. Secondly, the site often lags and takes a bit longer than normal to respond at times. We checked if the problem was in our connection or browser, and it wasn’t, which means that Bison has some improvements to make in this area.

Mobile Casino Support

As a small-scale online casino, it’s not surprising that Bison doesn’t have an app. Luckily, there is a mobile version suitable for all mobile browsers, screen sizes, and device types that can be accessed easily. There isn’t much difference to opening the site using your mobile device, and it has both the same advantages and disadvantages as it does when opened on a desktop computer.

Bison Casino Mobile Version
The bottom line

Bison Casino might be worth a game session or two, but we don’t see it becoming a household name any time soon. There are simply too few games, some essential terms and conditions are missing, and the site is a bit outdated both in navigation and theme. What’s more, customer service isn’t available 24/7, which is another drawback, especially if you need prompt assistance during a decisive gaming session. Either way, it has excellent bonuses and games from well-known providers, which, in combination with its Curacao license and disclosed ownership, make it a betting site you can go for.

About the author

Stan / Casino expert

last updated

Stan is the one that founded back in 2018. He is really passionate about fair-play in online casinos, transparency and responsible gaming.


Its Curacao license is valid, and transparently discloses its owner – Betelgeuse Entertainment B.V.

Bison Casino has some pretty awesome bonuses to try!

Yes, you can use your mobile browser to access Bison Casino anytime, from anywhere.

Click the ‘Open account’ button and follow the three steps prompting you to enter your essential personal data.

This casino has a bit over 500 games, and they are mostly slots, with some live casino games thrown in the mix.

Identity Verification Documents

The site doesn’t have a designated ‘Verification’ section with detailed explanations about the procedures, but it mentions it a couple of times in the general terms and conditions. Any withdrawal you initiate will need to happen after your profile has been verified and to be authenticated here, you’ll need the classic set of documents – government ID, proof of address, and proof of funds. Some special cases might necessitate a phone call verification too, according to the site’s T&C.

Verification Time

There is no mention of a specific time frame when it comes to verification, which is a bit troublesome. Either way, your best strategy would be to keep in touch with the casino’s customer support throughout the process.

VIP Program

Quite disappointingly, Bison Casino doesn’t offer a VIP program. Some might say that the site doesn’t expect to garner any loyal players with its underlying issues, but that’s only speculation at this point.0


The Mega Wheel Madness Tournament at Bison Casino is the only extra promotion here, and it features a EUR 1,000,000 prize pool — quite impressive, we must say. To participate, you’ll have to place a real money bet of at least EUR 0.2 on the “Mega Wheel” game. So far, so good.

The event offers some daily prize drops and a Friday Mega Tournament. Each Wednesday, from 19:01 CEST/CET to the next Wednesday at 18:59 CEST/CET (excluding Fridays), the Daily Prize Drops are going on. On Fridays, the Mega Tournament will run from 19:01 CEST/CET to Saturday at 18:59 CEST/CET.

During the Daily Prize Drops, 500 random participating players will share a EUR 5,000 bonus pool. The prizes in it range from EUR 1,000 to EUR 5. For the Friday Mega Tournament, the top 5,000 players will share a EUR 50,000 bonus pool, with its prizes being from EUR 10,000 to EUR 5.

You must, of course, opt in and place a bet that qualifies to participate. Then, your score will appear on the in-game leaderboard. Also, keep in mind that the tournament only allows real money play. Another thing you should know is that a qualifying bet might also trigger a random prize from the prize pool during a Daily Prize Drop.

Bonus Codes

As for promo codes, you can receive 50 free spins on the “Wild Bison Charge” slot by Pragmatic Play. This one becomes available by entering the promo code BISONCASINO after making at least one real money deposit at any time of your casino journey here. Each spin is valued at EUR 0.20, and the promotion remains valid for three days after activating it.

To qualify, you need to enter the code on the Promo Code subpage in your profile. Once you do this, the free spins will apply exclusively to “Wild Bison Charge.” Any winnings you garner will convert to bonus money, which then you must bet 50 times within three days to complete the promo — this is honestly way too tight of a timeline, so the promotion isn’t great. The maximum transferable amount from bonus money with it is EUR 25. The maximum bet allowed with bonus funds is EUR 2 per spin, including all slots — if you exceed it, all of your winnings and bonuses will be gone.

Withdrawal Limits

This site doesn’t disclose its daily, weekly, or monthly limits like most casinos do. The only thing mentioned here in terms of withdrawal limits is the maximum of EUR 2,500 per transaction.


Bison Casino has a disappointingly small game library, lacks genre diversity, has an outdated and laggy layout, has omitted some important terms and conditions, doesn’t have 24/7 support, and, overall, has many more drawbacks than we initially expected. Of course, it has some redeeming qualities like many bonus offers, too.

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