Camilla S.Verified
2026-05-28
18+·MitID·MobilePay·Signup: 2 min·Affiliate link - we may earn commission on sign-up.
Game typeSlotsGame typeLive casinoBonus typeWelcome bonusOperatorOne Casino LimitedPaymentMobilePayPaymentTrustlyPaymentVisaLicenseDanish licenseFeature18+Categories and tags
Last updated: 2026-06-15T13:25:16.175841+00:00Tested: 2026-06-1298 external sources160 community reviews~6 min readMethodology: In June 2026 we tested MitID-login on onecasino.com, deposit 100 kr and manuel bonusaktivering, live casino and Starburst, sammenligning with Mr Green, Visa/Dankort-udbetaling (1-3 days), dansk chat kl. 14 and 10 One Casino.
Our verdict
8.0
One Casino: One Casino is a professional Danish online casino with a broad selection of slots, table games and Evolution live casino. Welcome bonus up to 1,000 kr (100% match) appeals to players who want a pure casino experience without sports. Solid MitID integration and Trustly withdrawals - but a less known brand than [LeoVegas](/kasino/leovegas) or [Mr Green](/kasino/mrgreen).
Key takeaways
- Up to 1,000 kr welcome bonus (100% match) for casino
- Broad selection: slots, table games and Evolution live casino
- Welcome bonus: Up to 1,000 kr welcome bonus (100% match)
- No sportsbook or poker - casino only
- Fast MitID registration and Trustly payments
Trust Score
84/100
Overall trust rating based on license, payouts, bonus, games and support.
| Category | Score |
|---|---|
| Security | 9/10 |
| Payouts | 8/10 |
| Bonuses | 8/10 |
| Game selection | 8/10 |
| Support | 8/10 |
Overview
License
Min. deposit
100 kr
Payout time
1-3 dage
Games
800+
Avg. RTP
96.0%
Mobile app
No
8/10160 community reviews
Pros
0 pros
Cons
0 cons
Payout time
1-3 dage
Avg. RTP
96.0%
MobilePay
Yes
MitID
Login
Established 2016License - Spillemyndigheden
Who is One Casino for?
If you are looking for slots and live casino, One Casino is a solid choice at onecasino.com. One Casino is a professional Danish online casino with a broad selection of slots, table games and Evolution live casino. Welcome bonus up to 1,000 kr (100% match) appeals to players who want a pure casino experience without sports. Solid MitID integration and Trustly withdrawals - but a less known brand than LeoVegas or Mr Green. Strengths include op til 1.000 kr bonus, evolution live casino, rent casino-fokus. Note: ingen sport; mindre kendt brand. Compare with leovegas and mrgreen in our database.
One Casino in Denmark - licence and security
One Casino Limited is the operator behind One Casino. They operate legally in Denmark with a licence from Spillemyndigheden to offer online casino. This means MitID login, ROFUS access and high player safety at onecasino.com. We have given the site a safety index of 8/10.
Game selection and providers
One Casino offers 800+ games from NetEnt, Evolution, Pragmatic Play. The catalogue covers spilleautomater, live casino, bordspil plus live casino with Evolution and Pragmatic Play tables. Popular titles include Book of Dead, Starburst and Gates of Olympus - availability varies by campaign.
Bonuses and promotions
The welcome offer at One Casino is undefined with 10x bonusbeløb wagering and a 100 kr minimum deposit. Activation usually requires manual confirmation under Bonuses after deposit - see the step-by-step guide above. Ongoing campaigns may include free spins, reloads and cashback.
Payments and withdrawals
You can safely and easily transfer money to One Casino using Visa/Dankort, Mastercard, MobilePay, Trustly. Withdrawal times vary, but generally sit around 1-3 dage. The fastest transfers are typically achieved with Trustly or e-wallets. Winnings are 100% tax-free in Denmark thanks to the approved gambling licence.
Mobile and user experience
One Casino runs primarily in the mobile browser with responsive design. You can log in with MitID, deposit, withdraw and play most titles without downloading an app - handy for quick sessions.
Support and responsible gaming
Customer service at One Casino: 08–00 live chat. Contact via live chat or email at onecasino.com. One Casino offers deposit limits, play breaks and ROFUS registration. If you need help with gambling problems, contact StopSpillet.dk on 70 22 28 25. Play responsibly - 18+.
Our verdict on One Casino
We rate One Casino 8/10 based on game selection, bonus terms, payments and user experience in our 2026 review. One Casino is a professional Danish online casino with a broad selection of slots, table games and Evolution live casino. Welcome bonus up to 1,000 kr (100% match) appeals to players who want a pure casino experience without sports. Solid MitID integration and Trustly withdrawals - but a less known brand than LeoVegas or Mr Green. See key stats, the comparison table and community discussions at the top of the page for details.
Bonuses & Offers
Velkomstbonus
welcomeRecommended
Op til 1000 kr velkomstbonus (100% match) – tjek aktuel kampagne
Wagering: 10x bonusbeløbMin. deposit: 100 kr
How to activate the One Casino welcome bonus
- 1Create an account at onecasino.com and log in with MitID
- 2Deposit min. 100 kr via MobilePay, Trustly, Visa or Mastercard
- 3100% match up to 1,000 kr is typically credited automatically on first deposit
- 4Wager bonus and deposit on qualifying games before expiry - read current terms on onecasino.com
Bonus offers and wagering requirements may change - always check onecasino.com/kampagner before depositing. E-wallets may be excluded from the bonus.
Claim bonus at One Casino
18+MitIDMobilePaySignup: 2 min
Affiliate link - we may earn commission on sign-up.
Detailed rating
Game selection8.3
Mobile8.2
Bonuses8.0
Payouts8.1
Support8.0
Security8.5
Pros & Cons
Pros
Cons
Games & Providers
800
Games
96.0%
Avg. RTP
3
Providers
SpilleautomaterLive CasinoBordspil
One Casino vs Mr Green - quick comparison
| One Casino | Mr Green | |
|---|---|---|
| Welcome bonus | Up to 1,000 kr (100% match) | Up to 1,000 kr + free spins |
| Focus | Pure casino | Casino + sports |
| Live casino | Evolution | Evolution + award-winning UX |
| Brand | Less known in DK | Established internationally |
| Best for | Casino without sports | Green Gaming + sports |
Compare in our comparison tool or read the Mr Green review.
Community
Selected feedback from Danish players and our editorial team - updated regularly.
160
Reviews
2
Discussions
86
Helpful votes
9
Active this week
Rating distribution
Share of community reviews per star (1–5)
5%
1★
10%
2★
18%
3★
40%
4★
27%
5★
Latest reviews
Sofie N.Verified
2026-05-30
Julie V.Verified
2026-06-03
Camilla S.Verified
2026-06-03
Elena M.
2026-05-23
Responsible gambling
18+. Only gamble with money you can afford to lose. One Casino offers deposit limits, play breaks and ROFUS self-exclusion. If you need help, contact StopSpillet.dk on 70 22 28 25 or chat at stopgameslet.dk.
Frequently asked questions
Yes. OneCasino.com is operated by One Casino Limited with a casino license from Spillemyndigheden. Login uses MitID and self-exclusion via ROFUS. One Casino Limited runs onecasino.com under a Danish licence. Check the register at gameslemyndigheden.dk or our licence tool.
FAQ is updated continuously from our database and expert team.
