1king Review
Restricted in regulated markets incl. US, UK, FR, NL, ES, AU
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Can You Trust 1king With Your Money?
TCS Score at a Glance
Scored against our published 10,000-point methodology (TCS v1.3). Full per-category reasoning is further down the page.
We Checked 1king’s Licence Ourselves — Not Just the Casino’s Word
Rather than taking the footer claim at face value, we ran it through the TopCasinoScout Licence Checker and confirmed it against the official Curaçao Gaming Authority certificate. Curaçao is a lower tier than MGA or UKGC, with less player recourse.
Domains & Licences Run by 1king
The licensed domain this review covers. Always confirm the exact domain in the casino’s footer matches the one below before depositing.
Is 1king Safe & Worth Playing?
1king is a large offshore casino (operating since 2008, operator Losartez B.V.) with a wide library — a claimed 6,500+ games across CTXM/GamesOS, NetEnt, Microgaming, Yggdrasil, Blueprint, Nolimit City and Pragmatic Play — a full live casino, and a 150% welcome bonus. Its Curaçao licence (OGL/2024/1441/0693) is verifiable in our dataset, which places it on a sound legal footing as a Tier-3 operator.
My assessment focuses on accountability, and here 1king has a clear deficiency: I could not locate deposit limits, loss limits, session limits, a cool-off facility, self-exclusion or two-factor authentication during the audit. For a casino of this scale, an effectively empty responsible-gambling toolkit is a material shortfall, and it is the single largest deduction in the score. With no Trustpilot record to corroborate payout reliability either, 1king scored 4,688/10,000 (Good) after scaling — a capable, well-stocked casino whose player-protection provisions do not match its size.
Why You Can Trust This Review
Audited 28 June 2026 by Anthony Adams, Licensing & Compliance Analyst. We’re affiliate-funded and may have a referral relationship with this operator, but we never sell rankings or accept payment for a higher score.
1king Welcome Bonus Breakdown
1king’s welcome offer is a 150% match on the first deposit, accompanied by 50 free spins (Sweet Bonanza 1000 in the example terms). Two conditions warrant attention before opting in: the wagering requirement is approximately 35x, and the bonus operates on a short 3-day validity window. A 3-day window is aggressive — it materially compresses the time available to meet a 35x requirement — so it should be read as a meaningfully harder bonus to clear than the headline percentage implies.
| Headline | 150% first-deposit match |
| Free spins | 50 (Sweet Bonanza 1000) |
| Wagering | ~35x |
| Bonus window | 3 days (reported) |
| Min. Deposit | ~100–250 TRY (region-dependent) |
| Ongoing | Tournaments, VIP, daily promos, Telegram offers |
| Licence | Curaçao — OGL/2024/1441/0693 |
The combination of ~35x wagering and a 3-day window is the operative constraint. Confirm both figures for your region before depositing, as together they determine whether the bonus is realistically clearable.
Beyond the Welcome Bonus
Ongoing provision is one of 1king’s stronger areas:
A tiered rewards programme for regular players.
Recurring slot tournaments with prize pools.
Frequent reloads and channel-exclusive promotions.
Each carries its own conditions; as with the welcome bonus, confirm wagering and expiry before participating.
How 1king Scored: 3,750 / 10,000
Every sub-factor scored against our published methodology (TCS v1.3) — the exact points each part earned, and where it lost them.
Payment coverage is adequate — cards, e-wallets (Skrill, Neteller, Payz), AstroPay, bank transfer and regional methods — which earns the category count. However, no withdrawal time is published, the minimum withdrawal is not stated, withdrawal limits are described only as tier-based, and KYC timing is undisclosed. On the evidence rule, the unstated items score at their lowest tiers; only payment coverage is creditable with confidence.
The licence itself is sound: Losartez B.V. holds Curaçao OGL/2024/1441/0693, verifiable in our dataset, earning the Tier-3 band (500). The responsible-gambling component is where 1king fails. Against our six-point checklist — deposit limits, loss limits, session limits, cool-off, self-exclusion, help links — I could confirm none, so RG tools score zero. That is the decisive deduction in this review.
N/A. No established Trustpilot profile was located, so the category is excluded and the final score is scaled across the remaining seven categories (×10,000/8,000). Payout reliability is therefore unverified — neither credited nor penalised.
Support channels (live chat and email) are present, but no timed chat test was conducted in this audit, so response speed and accuracy are recorded provisionally rather than scored on evidence. A measured test is required to finalise the category.
A 150% match earns the mid size band; ~35x wagering places it in the 21–35x tier. Transparency is partial: wagering and a 3-day expiry are stated, but maximum bet and maximum cashout are not clearly published. Ongoing provision — VIP, tournaments, daily and Telegram offers — is strong. The 3-day window is the principal practical limitation.
A genuine strength. A claimed 6,500+ titles across CTXM/GamesOS, NetEnt, Microgaming, Yggdrasil, Blueprint, Nolimit City and Pragmatic Play, with a full live casino (Evolution and others). The provider breadth and library size both score in the upper bands.
An Android app and a capable mobile site, but no Lighthouse or LCP measurement was taken this audit, so both sub-factors are recorded provisionally at a mid estimate rather than scored on evidence.
No two-factor authentication was found, so 2FA scores zero — consistent with the absence of in-account safety controls noted under licensing. The privacy policy was not itemised against our checklist and is recorded provisionally.
Is 1king Worth Playing?
Pros
- ✓Large library — 6,500+ games — with a full live casino
- ✓Verifiable Curaçao licence (OGL/2024/1441/0693)
- ✓Strong ongoing provision: VIP, tournaments, daily and Telegram offers
- ✓Broad payment coverage including e-wallets and AstroPay
Cons
- ✗No deposit/session/self-exclusion limits or 2FA found — minimal player protection
- ✗~35x wagering on a short 3-day bonus window
- ✗No published withdrawal time; limits only tier-based
- ✗No Trustpilot track record to corroborate reliability
1king — Overview
Support Test — 28 June 2026
Live chat and email are available, but no timed support test was conducted in this audit, so chat speed and accuracy are recorded provisionally — flagged in the breakdown — rather than scored on evidence.
Licensing & Safety
The licensing position is sound — Losartez B.V. holds Curaçao OGL/2024/1441/0693, verifiable in our dataset — but Curaçao is a Tier-3 jurisdiction with limited recourse, and that places more weight on the operator’s own safeguards. Those safeguards are the concern: deposit limits, session limits, self-exclusion and two-factor authentication were absent or not found during the audit. If you choose to play, set strict personal limits externally and complete KYC early. Our methodology explains how licensing and responsible-gambling provisions are weighted.
TopCasinoScout Verdict
1king is a large, well-stocked offshore casino with a verifiable Curaçao licence and a genuinely deep library — on games and ongoing promotions, it performs well. My reservation is specific and serious: its player-protection provisions do not match its scale. With no deposit, session or self-exclusion limits and no two-factor authentication that I could find, and no Trustpilot record to corroborate payout reliability, the safeguards a player would rely on if something went wrong are largely absent. It scored 4,688/10,000 (Good) after scaling — a competent casino for an experienced, self-disciplined player, but not one I would recommend to anyone who values being able to set firm limits on their own play.
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1king — Frequently Asked Questions
Is 1king legit and safe?
1king operates under Curaçao licence OGL/2024/1441/0693 (Losartez B.V.), verifiable in our dataset, so it is a licensed operator. However, during our audit we could not find deposit limits, session limits, self-exclusion or two-factor authentication, and there is no established Trustpilot profile to corroborate its payout record. It is licensed and not blacklisted, but its player-protection provisions are weak, so caution and external self-limits are advised.
What is the 1king welcome bonus?
1king offers a 150% first-deposit match with 50 free spins, subject to approximately 35x wagering and a short 3-day validity window. The combination of a high wagering requirement and a brief window makes it harder to clear than the headline suggests. Maximum bet and maximum cashout terms are not clearly published, so confirm them before opting in.
Does 1king have responsible-gambling tools?
On our audit, we could not locate deposit limits, loss limits, session limits, a cool-off facility, self-exclusion or two-factor authentication. This is the largest single deduction in 1king's score. If you play, we strongly recommend setting personal limits through external tools and using resources such as BeGambleAware.
Does 1king accept UK or US players?
1king is a Curaçao-licensed offshore casino and is restricted in regulated markets including the UK and US. Because it isn't UK-licensed, UK visitors won't see a bonus-claim offer on this page.
What is 1king's TCS Score?
1king scored 4,688 out of 10,000 (3★, Good) on our June 2026 audit, after the no-Trustpilot scaling. Its strengths are a large game library, strong ongoing promotions and a verifiable licence; its decisive deductions are the absence of responsible-gambling tools and two-factor authentication, plus an unpublished withdrawal time.
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