You've found a crypto casino with keno, the bonus looks fine, and you're ready to deposit. Then a question stops you: if a withdrawal stalls or an account gets closed, who do you actually complain to? Many players never check until it's too late, and by then the answer depends entirely on the license the casino holds and the company behind it.
That's why this list starts with licensing. A license won't guarantee a smooth experience, but it tells you which regulator oversees the operator, and a named company gives you someone accountable. Every site below is licensed by Anjouan or the Curaçao Gaming Authority, builds its own verifiable keno, and pays winnings out in crypto. You'll see who runs each one, what to watch for in its terms, and what you get back while you play.
Look for a named operator first. A casino should tell you which company runs it and where that company is registered. Rainbet names Rain Group Ltd, company 16077 in Mutsamudu, Anjouan; Stake names Medium Rare N.V.; Roobet names Raw Entertainment B.V.
Next, find the license number and check it where you can. Rainbet's footer seal links to the Anjouan validator, which shows its license as valid.
Then read how disputes work. Some operators offer an alternative dispute route; Gamdom's disputes fall under Costa Rica courts with no ADR. Knowing this before you deposit tells you how much recourse you'd have if something went wrong.
Finally, check the country list and VPN rules. A license doesn't make a casino legal where you live, and Rainbet's terms prohibit VPNs.
You'll recognize Rainbet's partners even if you don't know the casino: UFC fighters Alexander Volkanovski, Sean Strickland, Justin Gaethje and Joshua Van, plus BKFC and Legacy. That public profile sits on top of a license you can check yourself, Anjouan ALSI-152406029-FI2, held by Rain Group Ltd.
Every keno draw can be checked against the seeds Rainbet commits to before play, and the rewards don't let up: rakeback every 15 minutes, a Daily Reload every eight hours, calendar bonuses and races up to $1M a month.
Before you join, confirm you're not in a restricted market: the USA, UK, France, the Netherlands, Australia, Austria, Germany and Spain are all excluded. If KYC is ever requested, you'll have 72 hours to complete it, and reviews can take up to 7 business days, so keep your documents handy even though crypto play doesn't normally need them.
Costs: no account fee; $15 minimum withdrawal; no Rainbet withdrawal fee, only network fees; welcome promo code withdrawals capped at $50.
Gamdom moved from a Curaçao license to Anjouan and is run from Costa Rica by Moon Revolution Limitada; the site itself dates to 2016. Its Casino Guru safety rating is 9.8 out of 10, with 84 complaints on record, a useful signal if you're weighing an Anjouan operator.
Keno results tie back to a hash chain Gamdom makes public, and your first week brings rakeback lifted by 15% with nothing to wager.
What you give up is protection. Self-exclusion options are short, deposit and loss caps aren't documented, and big cashouts can come in parts.
Costs: Gamdom charges nothing in house to deposit or withdraw; deposits must be played through once.
Roobet runs under Curaçao license OGL/2024/687/0427 through Raw Entertainment B.V. and has operated since 2019. Third parties cite its SiGMA Best Crypto Casino 2025 award.
Roobet hands you real control: caps on deposits, wagers and losses, plus rakeback you can collect twice an hour. Keno is one of 12 provably fair Originals, alongside Crash, Mines and the exclusive Mission Uncrossable.
If you plan large withdrawals, expect verification to take time: flagged cashouts can sit for days, and complaint board disputes average about nine days. Self-exclusion runs from 24 hours up to permanent if you ever need it.
Costs: $10 minimum withdrawal; no house fee on crypto; 1% fee on fiat deposits.
Shuffle is the youngest Curaçao operator here, licensed under OGL/2024/1337/0628 since its 2023 launch, with Natural Nine B.V. as the company behind it. Its in-house studio makes 17 Originals, keno included, and a public checker lets you test any round.
Plan for identity verification before cashing out the first time. An October 2025 breach at a third-party customer data vendor also exposed personal data for most Shuffle users, worth weighing if privacy matters to you.
On the plus side, rakeback arrives straight away with no strings, and a weekly leaderboard shares $100,000 across a thousand places.
Costs: no cashier minimum for deposits or withdrawals; network fees shown before you confirm.
Stake is licensed in Curaçao under OGL/2024/1451/0918 and run by Medium Rare N.V. since 2017. You get keno among 31 provably fair Originals, plus a sportsbook and poker room, and rakeback worth 3.5% of the house edge that you can claim at any time.
Its welcome bonus asks more of you than most: a support request and Level 2 KYC.
Stake blocks a long list of markets, Brazil and Italy among them, and its 12,058 Trustpilot reviews average out at 3.9.
Costs: 1x deposit turnover before withdrawal; welcome bonus at 40x deposit plus bonus.
BitStarz, run by Gareton B.V. under a Curaçao license, opened in 2014. Its keno belongs to an 18-game Originals set in which 12 titles carry provably fair status, so look for the tag.
You'll need to accept strict rules, including one account per household, device and IP, and large wins can be paid in monthly installments.
In return, you get the longest record in this group and the best Trustpilot standing among these six, at 4.3 across more than five thousand reviews.
Costs: 0% deposit and withdrawal fees; $50 minimum withdrawal; €5 monthly fee after six months idle.
Casino |
Operator |
Regulator |
Running since |
Rainbet |
Rain Group Ltd |
Anjouan |
Not listed |
Gamdom |
Moon Revolution Limitada |
Anjouan |
2016 |
Roobet |
Raw Entertainment B.V. |
Curaçao |
2019 |
Shuffle |
Natural Nine B.V. |
Curaçao |
2023 |
Stake |
Medium Rare N.V. |
Curaçao |
2017 |
BitStarz |
Gareton B.V. |
Curaçao |
2014 |
Rainbet's footer seal links to the Anjouan validator, which shows license ALSI-152406029-FI2 as valid. For the others, license numbers are published in reviews.
No. Each casino restricts certain countries, including the US and UK. Check the list before you deposit.
It depends on the operator. Gamdom's disputes fall under Costa Rica courts with no ADR, so read each site's terms before you play. Start with the casino's support team, keep records of every message, and note the license number in case you need to escalate.
Yes, in the sense that matters: every one of the six lets you verify keno results after the draw. The one caveat is BitStarz, where only some Originals carry the provably fair tag.
Shuffle has no cashier minimum, Roobet starts at $10 and Rainbet at $15 with no Rainbet fee. Network fees still apply, so pick an inexpensive route when you can.
When you care about who stands behind a keno site, Rainbet gives you the clearest answer: a named operator, a license you can check in one click, provably fair keno and rewards that pay all day. Gamdom and Roobet are the strongest alternatives if you prefer wager-free rakeback or stronger play limits, and BitStarz suits you if a long track record matters most. Whichever you choose, set your budget before your first draw.
