OnlyWin Casino Review

OnlyWin’s welcome package is worth up to €2,100 + 300 free spins over your first three deposits, each from a €20 deposit:

• 1st Deposit: 100% up to €500 + 100 free spins, paid as 25 spins a day for four days on 4 Pots of Egypt, Wolf Gold, Magic Clover and Wolf Saga
• 2nd Deposit: 120% up to €850 + 75 free spinson The Catfather Part II
• 3rd Deposit: 200% up to €750 + 125 free spinson Super Rich God

You choose each bonus in the cashier before you deposit; a bonus that did not attach cannot be added afterwards. Each deposit bonus is valid for 7 days from the moment it is credited, and the free spins must be activated in the Bonus section of your account and are valid for 7 days after activation. The homepage shows the same package in Canadian dollars (C$3,000 + 300 free spins).

The wagering is published, which is more than many Anjouan casinos manage, but the caps on what you can keep are the part to read twice:

• Wagering40 times the bonus plus any free-spin winnings, within the 7-day validity. Real money is played first, and only fully settled bets count.
• Payout capswhat the first and second deposit bonuses can turn into withdrawable money is capped at 5 times the bonus, and the third at 3 times. Free-spin winnings are capped at €150, €100 and €200 respectively. The general terms add an overall cap of €2,000 from any bonus and €200 from free spins; anything above is removed when the wagering completes or when you withdraw.
• Maximum bet€5 per spin or hand with bonus money (€0.50 per line), including bonus buys and gamble features; breaking it forfeits the bonus winnings.
• Which games countslots in the Bonus Wagering category, most at 100%. Table games, video poker and roulette count 0%, except Pragmatic Play Live and Platipus Live tables at 10%. Jackpot, bonus-buy and feature-collecting games are excluded, along with a long list of named slots from NetEnt, Yggdrasil, Red Tiger, Relax Gaming, Betsoft, Habanero, Wazdan and others.
• Other rulesone active bonus at a time, no stacking, a withdrawal request forfeits whatever is in your bonus balance, bonuses expire after 14 days unless their own terms say otherwise, and no bonuses are offered to players from Poland, Sweden or Finland.

One contradiction to know about: the general terms and conditions say the standard requirement is 25 times the deposit plus the bonus, and that free-spin wagering runs from 5x to 35x, while the bonus terms give 40x on the bonus for every current offer. The bonus terms are the ones attached to each promotion, so read the offer in the cashier before you accept it.

Cashback at OnlyWin comes through the loyalty club: weekly cashback starts at 3% at Silver 6 and rises a point or so per level to 20% at King 20. The bonus terms also set out:

• Sunday Booston Sundays for players with at least four deposits, from a €20 deposit, 40x wagering, €5 maximum bet, cashout capped at €700. The homepage advertised it as up to 75% + 75 free spins on 3x5 Hold The Spin.
• High Roller Bonusonce a week, 50% of the deposit up to €300 on deposits of at least US$60 (C$120), 40x wagering, 5 days, winnings capped at €2,000.
• Birthday Bonusfrom Silver 5 up, €10 at Silver to €5,000 at King 20, with 40x wagering inside 2 days and withdrawal caps from €100 to €20,000 by level.
• Tournaments, wheels and missionsthe homepage listed an Easy Breezy Wins tournament with a €750 + 2,000 free-spin prize pool, Pragmatic Play Drops & Wins, six prize wheels and beer-themed missions that pay in Coins and spins.
• Coinsan in-game currency earned from missions, tournaments and referrals and spent in the Store. Coins have no cash value and can expire.

The Loyalty Program runs across 20 levels, from Iron 1 through Bronze (2 to 4), Silver (5 to 7), Gold (8 to 10), Platinum (11 to 13), Emerald (14 to 16) and Diamond (17 to 19) to King 20. Each level carries a level-up prize, a birthday bonus and a weekly cashback rate: free spins at the early levels (5 at Bronze 2, 170 at Gold 10), cash from €75 at Platinum 11 to €1,000 at Emerald 16, then a trip to Las Vegas with €5,000, a trip to the Maldives, a luxury watch and, at King 20, a “Dream Car”. Birthday bonuses run from €10 at Silver to €5,000 at King, and weekly cashback from 3% to 20%. OnlyWin does not publish how many points or deposits each level needs.

The VIP Club is described only in general terms: personal account management, higher withdrawal limits and invitations to private events. Its entry criteria are not published.

OnlyWin’s own pages put the lobby at more than 3,000 games, sorted into Recommended, Top games, New Releases, Provider of the Month, Daily Challenge, Top 10 Hot Slots, Frequent Wins, Crash, Bonus Wager, Game Shows, Bonus Buy, Jackpots, Scratch games, Live Casino, Table Games, Blackjack, Book Of, Megaways, Baccarat, Roulette and Classic Slots, with a provider filter. OnlyWin publishes no studio count. The bonus terms name 3 Oaks and Pragmatic Play slots for the welcome spins, and their exclusion lists run through Amatic, BGaming, Betsoft, Booming, Endorphina, Evoplay, Habanero, iSoftBet, Kalamba, NetEnt, Nolimit City, Playson, Playtech, Push Gaming, Quickspin, Red Tiger, Relax Gaming, Spinomenal, Swintt, Thunderkick, Wazdan and Yggdrasil, so those studios are in the lobby. The homepage says the random number generators are certified by eCOGRA; no certificate is linked.

The live lobby has its own category alongside Game Shows, Blackjack, Baccarat and Roulette. The bonus terms name Pragmatic Play Live and Platipus Live tables as the only live games that count towards wagering (at 10%); the full list of live studios sits behind the lobby filter, which we could not open.

1. Open OnlyWin and choose Sign up: name, e-mail, date of birth and contact details, a currency and, per the terms, a deposit limit.
2. Deposit at least €10 (€20 for a welcome bonus), choosing the bonus in the cashier before you pay; the bonus cannot be added once you have played.
3. Play within the bonus rules: 40x within 7 days, €5 a spin, slots only.
4. Before you withdraw, wager each deposit at least once (the casino can ask for three times on some payment methods) and complete verification.

OnlyWin’s payments page lists Visa, Mastercard and Maestro cards, Skrill, Neteller and PayPal e-wallets, Bitcoin, Ethereum and other cryptocurrencies, bank transfers and prepaid cards; we could not open the cashier to confirm which of these your country gets. The bonus terms quote amounts in EUR, USD, CAD, AUD, NZD, NOK and BRL and in BTC, ETH, LTC, BCH, DOGE, USDT and TRX. The terms set these rules:

• Minimum deposit€10 (the payments page quotes €10 to €20 by method).
• Minimum withdrawal€10, with no commission from the casino; your payment provider may charge its own fee.
• Processingonly after KYC. Once approved, within 72 hours for amounts up to €1,000 and up to 7 days above that, plus your bank’s or wallet’s own time. The payments page promises faster figures (e-wallets 24 to 48 hours, cards 3 to 5 business days, bank transfers 3 to 7 business days); the terms are what you can hold the casino to.
• Limitsthe terms publish no daily or monthly withdrawal cap. The card schemes’ per-transaction limits are €60,000 for Visa and €5,000 for Mastercard, and the payments page quotes maxima of €5,000 (cards), €10,000 (bank), €7,500 (e-wallets) and €15,000 (crypto). Australian players can use debit cards only.
• Deposit wageringevery deposit must be wagered once before a withdrawal, three times on some payment methods or where the casino sees a risk. An account used only to deposit and withdraw can be charged 10% of the withdrawal, minimum €10.
• Refunds and inactivityan unplayed deposit can be refunded within 7 days, less an administrative fee. An account with no login, deposit, withdrawal or bet for six months counts as inactive and can have deductions applied after seven days’ notice.

only.win is run by 3-102-961232 LIMITADA (DBA Goodfly Limitada), a company registered in Jacó, Costa Rica, under licence ALSI-202606013-FI1 from the Government of the Autonomous Island of Anjouan. The Anjouan Gaming Authority’s public licence register listed the licence as valid when we checked on 21 October 2026, issued on 12 June 2026 and expiring on 11 June 2027, with only.win, sevenreels.com and winro.com as its domains. The operator is not on the regulator’s suspended or revoked lists. The terms are governed by the laws and courts of Anjouan.

Two of the site’s pages disagree with its terms. The homepage says OnlyWin serves players from Australia, Germany, Canada and New Zealand, and its language menu offers Australian and German editions, while clause 4.6 of the terms bars residents of Australia, Austria, the Comoros, France, Germany, the Netherlands, Spain, the United Kingdom and the United States, plus the FATF blacklist. And the homepage says the brand has operated since 2024, while its current licence was issued in June 2026. Play only from a country the terms accept.

Complaints go to support first and are escalated within the support team; if that fails, the terms say you can take the matter to the licensing and supervision body. A claim about a bet must be raised within 30 days and about a game within 12 weeks. An Anjouan licence offers less player protection than a European one: no independent dispute service is named.

Yes, in the sense that its licence is real and can be found on the regulator’s register, and its withdrawal rules are published in plain figures. It is also a young operator with a short track record, and its bonus terms cap what you can keep at three to five times the bonus. Keep deposits modest, verify early and read the offer in the cashier before you take it.

Support is by e-mail at support@only.win and through the site’s contact page; the terms say the operator can be contacted by e-mail, and the pages we read publish no support hours or phone line.

The terms list deposit limits, loss limits, cooling-off periods and self-exclusion, with the details in a separate Responsible Gaming Policy; a deposit limit is set at registration and can be lowered through support with immediate effect. Activating a cooling-off period or self-exclusion voids any active or unclaimed bonuses. The footer points to GamCare, Gamblers Anonymous and Gambling Therapy. Play is for adults 18+, and our responsible gambling guide lists more help.