Most iGaming guides are vague. This one is not — every step here is specific, actionable, and based on how the platform actually works.
Before You Start
- Ensure you are of legal age (18+ or 21+ depending on jurisdiction) and gambling is legal in your country.
- Prepare a valid email address and a phone number for verification.
- Have a government-issued ID (passport, driver’s license) ready for KYC checks.
- Choose a secure payment method: credit/debit card, e-wallet, or cryptocurrency. Note that withdrawals to cards may take longer.
- Understand that the casino operates under a Curacao license. Winnings may be subject to local income tax depending on your residence; consult a tax advisor.
- Set a deposit limit and session timer before you start playing to maintain responsible gambling.
Account Setup
- Navigate to the official website. Click the «Sign Up» or «Register» button on the top right.
- Fill in the registration form with your email, chosen username, password, and personal details (name, date of birth, address). Use accurate information to avoid withdrawal issues.
- Select your preferred currency from the dropdown. The casino supports USD, EUR, GBP, and cryptocurrencies like Bitcoin and Ethereum.
- Agree to the terms and conditions and confirm you are of legal age. Optionally opt in for promotional emails.
- Complete the registration by clicking «Create Account». You will receive a verification email. Click the link inside to activate your account.
- Log in and go to your profile to complete the KYC verification. Upload a clear photo of your ID and a recent utility bill or bank statement (your name and address visible). Verification usually takes 24–48 hours.
To begin playing immediately, head to the cashier and make your first deposit using OnlywinCasino.
Wagering Calculation
Most bonuses at this casino come with a wagering requirement (WR) — the amount you must bet before withdrawing bonus winnings. The standard formula is:
WR = (Deposit Amount + Bonus Amount) × Wagering Multiplier.
Example: You deposit $100 and receive a 100% match bonus (another $100). The wagering multiplier is 35x on the deposit + bonus. Calculation:
WR = ($100 + $100) × 35 = $200 × 35 = $7,000.
You must wager $7,000 before any winnings from the bonus become withdrawable. Note: Different games contribute differently to wagering — slots usually contribute 100%, table games like blackjack only 10%–20%, and live dealer games often contribute 0%–5%. Always check the specific bonus terms.
For example, if you play only slot machines (100% contribution), every $1 bet counts $1 toward the WR. If you play blackjack at 10% contribution, a $10 bet counts only $1 toward WR. Therefore, to clear $7,000 efficiently, stick to high-contribution games.
To calculate the expected loss during wagering, multiply the house edge of the game by the wagering requirement. For a slot with 96% RTP (house edge 4%): Expected loss = $7,000 × 0.04 = $280. That means you might lose $280 of your $200 initial deposit+before you meet the WR. However, variance can change results.
Security
This platform uses SSL encryption (128-bit or 256-bit) to protect data transmission. Two-factor authentication (2FA) is available — enable it from your account security settings. The casino holds a Curacao gaming license and is subject to regular audits. To further protect yourself, use a strong, unique password and avoid sharing your account details. For mobile users, the progressive web app (PWA) offers a secure, app-like experience directly from your browser — no download from app stores needed.
Deposits & Withdrawals
| Payment Method | Deposit Minimum | Withdrawal Time | Fees |
|---|---|---|---|
| Visa/Mastercard | $20 | 3–5 business days | None from casino (bank may charge) |
| Skrill | $10 | 24 hours | None |
| Neteller | $10 | 24 hours | None |
| Bitcoin | $20 equivalent | Up to 12 hours | None (network fees apply) |
| Bank Transfer | $50 | 5–10 business days | Casino may charge $25 fee |
Deposits are instant except for bank transfers. Withdrawals are processed after KYC approval and can be subject to a weekly limit (often $5,000). To request a withdrawal, go to the cashier, select your method, enter the amount, and confirm. Processing times vary — e-wallets are fastest.
Support Guide
Here are common scenarios and how to resolve them:
- Forgot password: Click «Forgot Password» on the login page. Enter your email and follow the reset link sent to you.
- Verification pending longer than 48 hours: Contact live chat or email support with your account ID and a copy of the submitted documents for a priority check.
- Bonus not credited after deposit: Check if you used a bonus code. If yes, contact support with the deposit transaction ID and bonus code.
- Withdrawal rejected: Confirm you met wagering requirements. If yes, check if you hit the maximum withdrawal limit. Contact support for clarification.
- Game not loading: Clear your browser cache, disable ad blockers, or try the PWA mode. If persists, contact support with your browser version.
- Suspected account compromise: Immediately lock your account via live chat. Then change your password and enable 2FA.
Players Ask
How do I create an account?
Click Sign Up, fill in your details, verify your email, and complete KYC by uploading your ID.
What is the minimum deposit?
The minimum deposit is $10 for e-wallets, $20 for credit cards and Bitcoin, and $50 for bank transfer.
How long do withdrawals take?
E-wallets: up to 24 hours. Credit cards: 3–5 days. Bank transfers: 5–10 business days. Bitcoin: 12 hours after processing.
Are there withdrawal fees?
The casino does not charge fees for most methods except bank transfers ($25). However, your payment provider may apply its own fees.
Can I cancel a withdrawal?
Yes, as long as it is still pending (not processed). Go to the cashier, find the pending withdrawal, and click Cancel.
What games count 100% towards wagering?
Most slots count 100% except some progressive jackpots. Table games usually count 10–20% and live dealer games count 0–5%.
Is the casino mobile-friendly?
Yes, the website is fully optimized for mobile browsers. You can also add it to your home screen as a progressive web app (PWA).
How do I enable two-factor authentication?
Go to Account Settings → Security → Two-Factor Authentication. Follow the steps to link Google Authenticator or receive SMS codes.
What should I do if I have a problem with a game?
First, refresh the page or restart the browser. If the issue persists, contact customer support via live chat or email with details like game name, error message, and timestamp.
Pro Tips
For the best RTP, focus on video slots with published returns of 96% or higher. Games like Blood Suckers (98%) or Starburst (96.1%) are solid choices. Avoid scratch cards and keno, which often have RTP below 95%. Also, for wagering, stick to slots to maximize contribution. Live dealer games are entertaining but have very low wagering contribution, making them inefficient for clearing bonuses.
Always read the full bonus terms before claiming. Some bonuses exclude certain games or cap maximum bet sizes during wagering (often $5 per spin). Stay below that limit to avoid voiding the bonus.
Finally, set time and loss limits. The casino offers tools for responsible gaming — use them.