Who is One Casino?
One Casino is an online casino built specifically for the Dutch market. Holding a licence from the Kansspelautoriteit (KSA), One Casino meets all legal requirements for online gambling in the Netherlands: strict rules on game integrity, customer protection, anti-money laundering and responsible gambling. The KSA licence guarantees that all games are fair and that payout percentages are independently audited.
One Casino is connected to the CRUKS register (Centraal Register Uitsluiting Kansspelen), the Dutch self-exclusion system for gambling. Players who wish to exclude themselves from all Dutch online casinos can do so via CRUKS. One Casino checks every new registration against CRUKS and denies access if a player is listed. More on this at the responsible gambling page.
What makes One Casino trustworthy?
KSA Licence
One Casino operates exclusively with a valid Kansspelautoriteit licence. This is the only legal basis for offering online casino services in the Netherlands.
CRUKS Connection
Players can self-exclude from all KSA-licensed online casinos via CRUKS. Every One Casino registration is checked automatically.
Certified RNG
All games use an independently certified Random Number Generator. Game outcomes are fully random and cannot be manipulated.
Secure Transactions
All deposits and withdrawals use SSL-encrypted connections via certified payment providers. See the payment methods page for details.
Game library and software
One Casino partners exclusively with licensed game studios that are themselves subject to regular audits. Studios including Spinomenal, Smartsoft Gaming, Gamzix, Nolimit City, PG Soft and Fantasma Games deliver their games through certified platforms. Every game in the One Casino lobby has a published Return to Player (RTP) percentage, averaging around 96%. Browse the complete games lobby or check the current bonuses to maximise your sessions.
Customer support
The One Casino support team is available 24/7 via live chat and email, in both Dutch and English. Average live chat response time is under 2 minutes. Email responses are guaranteed within 24 hours. No phone support is offered, but live chat outperforms most telephone-based alternatives in speed and availability.
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KSA-licensed, CRUKS-registered, fair and transparent. Claim your welcome bonus now.
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