Curacao-registered casino operating under an Anjouan licence, with a below-average Casino.guru score and a documented retroactive bet-rule confiscation pattern
Visit BetNinja →Pros
- Some more recent (2026) reviews report fast, successful withdrawals including a large GBP2,500 payout
Cons
- Below-average 4.4/10 Casino.guru Safety Index
- Documented pattern of winnings confiscated via a retroactively-applied EUR5 max-bet bonus rule
- Multiple complaints of overcharging with support directing players to resolve it with their own bank
- A serious, specific allegation of payments being funneled through a separate company to bypass regulations, with banks reportedly flagging transactions as fraudulent
- Self-exclusion/account-reopening disputes documented
- No locally regulated welcome bonus - operates offshore/unlicensed in Norway's state-monopoly market
Our verdict
BetNinja carries a below-average Casino.guru safety score and a documented, specific complaint pattern that we are not going to minimize: winnings confiscated through a EUR5 maximum-bet bonus rule applied retroactively to bets players had already won, overcharging disputes where the operator reportedly told affected players to sort it out with their own bank, and self-exclusion/account-reopening issues. More seriously, one review source alleges that BetNinja funnels payments through a separate company, Gamico Solutions Ltd, in a manner that may be intended to bypass regulations, with some players' banks reportedly flagging the transactions as fraudulent. We report this as a specific, serious allegation rather than a settled fact, since we could not independently verify it, but its specificity is enough that readers should know about it. We do want to note that more recent 2026 reviews describe faster, successful withdrawals, including a substantial GBP2,500 payout - so the picture may be improving, even if it remains genuinely mixed. There is no locally regulated welcome bonus in Norway, where BetNinja operates offshore and unlicensed. Given the below-average safety score and the specific retroactive-confiscation and payment-routing concerns, we would recommend real caution with BetNinja.
How we rated it
Sportsbook & casino (36%)5.5
A crypto-friendly casino offering slots and other games; specific catalogue breadth not independently confirmed beyond generic marketing.
Support & reliability (18%)3
Casino.guru gives a below-average 4.4/10 Safety Index with 12 logged complaints. Trustpilot documents a consistent pattern of confiscated winnings via retroactive bet-rule application, overcharging disputes, and self-exclusion/account-reopening issues - though some more recent 2026 reviews report faster payouts, suggesting a possibly improving but still mixed picture.
Trust & licensing (27%)2.5
Operates under an Anjouan licence despite the operating company being registered in Curacao. A specific allegation describes payments being funneled through a separate company (Gamico Solutions Ltd) in a way that may bypass regulations, with banks reportedly flagging transactions as fraudulent - a serious, if unadjudicated, concern.
Bonuses & value (18%)2
No locally regulated welcome bonus exists in Norway. More broadly, multiple complaints allege a EUR5 maximum-bet bonus rule is applied retroactively to confiscate already-won winnings, a serious value/fairness concern.
Welcome bonus
Quick facts
| Owner | Magico Games N.V., Curacao reg. no. 163137 |
| Licence | Anjouan Gaming Authority, no. ALSI-082309007-FI4 - despite Curacao company registration |
| Casino.guru Safety Index | 4.4/10 ('below average'), 12 complaints (0 open, 3 resolved, 9 rejected) |
| Serious documented complaint pattern | Winnings confiscated via a EUR5 max-bet bonus rule applied retroactively; overcharging disputes; self-exclusion/account-reopening issues |
| Serious unverified allegation | Payments allegedly funneled through Gamico Solutions Ltd to bypass regulations, with some banks flagging transactions as fraudulent |
| Recent improvement signal | Some May 2026 reviews report faster withdrawals, including a GBP2,500 payout processed quickly |
| Norway | No locally regulated welcome bonus - Norway is a state monopoly (Norsk Tipping/Norsk Rikstoto); operates offshore/unlicensed there |
Where BetNinja is licensed
BetNinja appears on the official register in 1 country — 0 for sports betting and 1 for casino. We only feature it in markets where it holds a licence to accept you.
Europe (1)
About BetNinja
BetNinja is a crypto-friendly online casino operated by Magico Games N.V., a company registered in Curacao (reg. no. 163137) that nonetheless operates under an Anjouan Gaming Authority licence rather than a Curacao one - a detail worth noting directly. Casino.guru gives BetNinja a below-average 4.4/10 Safety Index with 12 logged complaints. We are not going to soften the documented complaint pattern: multiple Trustpilot reviewers describe winnings being confiscated through a EUR5 maximum-bet bonus rule applied retroactively to bets already won, alongside overcharging disputes where players report being charged more than they deposited and told by BetNinja to sort it out with their own bank, and self-exclusion/account-reopening disputes. One review source makes a more serious, specific allegation: that payments are funneled through a separate company, Gamico Solutions Ltd, in a manner that may be designed to bypass regulations, with some players' banks reportedly flagging the transactions as fraudulent - we report this directly given its specificity, though it is not independently adjudicated. At the same time, some more recent reviews from May 2026 describe faster, successful withdrawals, including a GBP2,500 payout processed quickly after providing a bank statement - suggesting a genuinely mixed, possibly improving, but still concerning overall picture. In Norway specifically, no locally regulated welcome bonus exists since Norway's gambling market is a state monopoly, and BetNinja operates there offshore and unlicensed.
