Seven days, €2 a spin
Bison Casino puts a 100% match up to €500 in front of Austrian players, plus as many as 100 free spins, and it opens at a €10 deposit. On paper that is a generous ceiling. In practice the three numbers that follow it decide whether you ever see the money: 30x, counted on deposit plus bonus, inside 7 days, with each stake capped at €2.
Here is what those rules do at three deposit sizes.
| Deposit | Bonus | Total to bet (30x) | Spins at €2 needed | Per day over 7 days |
|---|
| €10 | €10 | €600 | 300 | about 43 |
|---|
| €100 | €100 | €6,000 | 3,000 | about 430 |
|---|
| €500 | €500 | €30,000 | 15,000 | about 2,140 |
|---|
The small end is workable. The top end is not a realistic target for most people inside a week, because the €2 limit stops you from finishing faster with bigger bets. Treat the €500 ceiling as a headline, and size the deposit to the turnover you can really play.
How the spin tiers are cut
The free spins run on Trout's Treasure - Wild Rivers at €0.20 each, and the count depends on the first deposit:
- €10 to €99 gets 10 spins, worth €2 in stake.
- €100 to €199 gets 50 spins, paid as 10 a day over five days.
- €200 or more gets the full 100, paid as 10 a day over ten days.
Each daily batch is valid for 3 days, and what the spins win carries its own 30x. The full set is worth €20 in stake value, which tells you how much of this package is really the match.
The EPS cashier, and the slow way out
Here Bison earns its place on the Austrian list. The cashier on this page shows 18 methods, and EPS is one of them, alongside Rapid Transfer and Revolut for bank-style payments. 20Bet, Lemon Casino and Winshark all lack EPS in the Austrian lists we hold, so if you pay that way at home this is a practical difference. Cards cover Visa, Mastercard and Maestro; mobile wallets cover Apple Pay and Google Pay; prepaid covers Paysafecard, Neosurf and CashtoCode; e-wallets are Skrill, Neteller, Jeton and MiFinity. Bitcoin, Ethereum and Tether complete it.
Getting money back out is where the brand slips. The terms allow up to €5,000 per 24 hours and quote 3 to 5 business days per withdrawal. A €5 fee applies from the second withdrawal in any week. Lemon Casino states about 24 hours and 20Bet about 12, so a player who values a quick payout pays for EPS convenience with patience here.
The fee and the daily ceiling reward a little planning. Cash out three times in one week and you pay €10 in fees on top of the waiting; ask once and you pay nothing. A €12,000 win clears the €5,000 daily limit in three requests at the earliest, and each one can take up to five business days. If you expect to withdraw often in small amounts, a casino without a per-withdrawal charge will cost you less over a month than Bison's bigger match is worth. The record also lists Sofort, Klarna and Volt, though the cashier shown on this page does not.
The Curaçao licence and its status
The footer licence number, OGL/2024/1062/0475, matches the entry in the Curaçao Gaming Authority's register, which is a good sign that the claim on the site is real. The same register shows the licence as assessment in progress rather than fully issued. The authority regulates online gaming under Curaçao's National Ordinance on Games of Chance and keeps that register public at cga.cw.
Bison holds nothing from Austria itself. The online gambling concession granted by the Federal Ministry of Finance belongs to Österreichische Lotterien, who run win2day.at, and it runs to 30 September 2027. A dispute with Bison therefore goes to Curaçao, not to Vienna. Our guide to casino licences sets out what that difference means for a player.
Where it ranks, and who should bother
Bison Casino scores 6.6 out of 10, the lowest of the brands we list on the international section. Safety is its best part at 7.8, games come in at 7.5, payout at 7.0 and support at 6.5. The bonus scores 4.0 because of the clock and the stake cap. It opened in 2023.
The brand is best for a narrow profile: someone in Austria who wants EPS, plans small deposits of around €10 to €50, and is happy to skip the larger tiers. Anyone who wants the same 30x basis with breathing room should look at MyStake, whose match runs on 30 days. Anyone who wants to keep the deposit free of the bonus should look at Lemon Casino's non-sticky match. Austrian readers will find the same offer on the Austria page for Bison.
Set a budget before you deposit and stop when it is gone. Free and confidential counselling for players in Austria is listed on our responsible gambling page.
