Reviewed by
Gregory RussellGregory Russell CEO & Founder · 10+ yrs iGamingCrypto gambling expert. Tested 50+ casinos with real deposits. Every rating on this site is independent — no paid placements, no exceptions.LinkedInXInstagram
Updated April 2026
Tobique · Est. 2025
₿Crypto Bonus: 200% up to 3,000 USDT
€500 + 200 FS + 🦀
100% match up to €500 + 200 free spins + 1 Bonus Crab — min. deposit €20
OnlySpins is one of the most immediately recognisable casinos launched in 2025. Its identity is unambiguous: a bold, unapologetic aesthetic that sets it apart from every other platform in this ranking. Operated by Dreamline Ventures SRL under a Tobique Gaming Commission license, it combines a library of 8,000+ games with a generous welcome package, an integrated sportsbook, and one of the best crypto bonus offers we have reviewed — 200% up to 3,000 USDT for cryptocurrency players. Gregory noticed it immediately and decided to test it properly: real deposits, real sessions, real verdict.
The score of 4.3 reflects a genuinely strong newcomer with a distinctive identity and excellent game depth. The main deductions come from the 35x wagering requirement applied to the combined deposit and bonus — a harder metric than the bonus-only standard — and the 10-day clearing window. Nothing dealbreaking for an experienced player, but worth factoring in before you claim.
Pros
Welcome bonus: €500 + 200 FS + Bonus Crab
Crypto bonus: 200% up to 3,000 USDT
8,000+ games from 60+ providers
Integrated sportsbook with dedicated sports bonus
VIP program: 5 tiers, cashback up to 15%
Weekly reload + weekend 50% up to €700 + 50 FS
Live cashback 25% up to €200 weekly
Withdrawals: 60 min to 24 hours
Fully mobile-optimised, no download needed
Cons
Wagering 35x on deposit and bonus (harder than bonus-only)
Only 10 days to complete wagering
Free spins in daily batches of 20, each valid 24h only
Max bet €5 during bonus play
Skrill & Neteller excluded from welcome bonus
Tobique license — less protective than MGA/UKGC
4.3
Overall Score iCalculated from 6 weighted categories: Bonus Value 25%, Crypto Payments 20%, Game Selection 20%, UX 15%, Support 10%, VIP 10%. Tested with real deposits.
★★★★☆
Welcome Bonus i€500 + 200 FS solid. Crypto 200% up to 3,000 USDT is exceptional. Deduction for 35x deposit+bonus wager and 10-day window.
4.1
Crypto Payments iBTC, ETH, USDT, LTC, BCH, XRP, DOGE, ADA supported. Dedicated 200% crypto bonus. Withdrawals within 60 min–24h.
4.4
Game Selection i8,000+ titles from 60+ providers including Pragmatic Play, Evolution, NetEnt, Hacksaw, Nolimit City. Sportsbook integrated.
4.7
User Experience iBold, distinctive design. Fast navigation, left-side menu. Fully mobile-optimised without an app.
4.3
Customer Support i24/7 live chat, multilingual. Fast response times tested across multiple sessions.
4.2
VIP Program i5 tiers, daily slot cashback up to 15%, live cashback 25%, weekend reloads, personalised bonuses at higher levels.
OnlySpins structures its welcome offer as a single first-deposit package. You deposit once and activate the full value immediately — no multi-deposit complexity. The bonus is non-sticky, meaning real money is played before bonus funds, which is a player-friendly structure. Note that only one welcome bonus can be active at a time — choose between the fiat casino offer, the crypto offer, or the sports welcome bonus.
Offer Type
Match
Max Bonus
Free Spins
Min Deposit
Wagering
Fiat Casino
100%
€500
200 FS + 1 Crab
€20
35x (dep+bonus)
Crypto Casino
200%
3,000 USDT
—
100 USDT
40x (dep+bonus)
Sports Fiat
100%
€100
—
€20
6x (dep+bonus)
The 200 free spins are credited in batches of 20 per day over 10 days — each batch is valid for 24 hours. Free spin winnings carry a 40x wagering requirement. Max bet during bonus play: €5 per spin. Skrill and Neteller deposits do not qualify. Max cashout from free spin winnings: 10x the bonus amount (restrictions apply for certain countries).
🦀
The Bonus Crab
OnlySpins includes a Bonus Crab with every qualifying deposit — a gamified claw machine mini-game where you grab a random prize: free spins, bonus cash, FUT coins or multipliers. The welcome offer includes one Bonus Crab, and subsequent qualifying deposits of €10+ also unlock it. Gregory found it a genuinely fun differentiator — the randomness adds real excitement and the prizes are meaningful rather than token.
🔥 Ongoing Promotions
Weekend Reload
50% up to €700 + 50 FS
Daily Slot Cashback (VIP 2+)
15% up to €400 — 1x wager
Weekly Live Cashback
25% up to €200
Crypto Weekly Reload
60% up to 1,000 USDT
Wheel of Fortune
Random bonus / FS
Tournaments & Challenges
Weekly rotating prizes
⚡ Payments & Crypto
OnlySpins is fully crypto-friendly with a dedicated 200% welcome bonus for USDT depositors — one of the most generous crypto offers in our ranking. Eight cryptocurrencies are supported, and crypto withdrawals typically process within 60 minutes. Fiat options cover all major cards, e-wallets and bank transfers. Minimum deposit is just €10.
₿
Bitcoin (BTC)
♦
Ethereum (ETH)
💰
USDT / USDC
💴
Litecoin (LTC)
💵
Dogecoin (DOGE)
●
Ripple (XRP)
★
Cardano (ADA)
💳
Visa / Mastercard
✏
Skrill / Neteller
💷
MiFinity / Paysafecard
⚠ Note: Skrill and Neteller deposits are excluded from the welcome bonus. All crypto and card deposits qualify. Minimum fiat deposit: €10. Minimum crypto deposit for welcome bonus: 100 USDT.
🎰 Game Selection
With 8,000+ titles from over 60 providers, OnlySpins sits among the deepest game libraries in our ranking. The selection is led by slots — over 5,000 titles covering everything from classic 3-reel machines to high-volatility video slots, Megaways, Bonus Buys and progressive jackpots. The live casino is powered by Evolution Gaming and Ezugi. An integrated sportsbook covers major sports including football, basketball, tennis and esports with both pre-match and live betting.
Slot Machines
5,000+
Live Casino
500+
Table Games RNG
190+
Progressive Jackpots
275+
Sportsbook
Integrated
🏆 Overall Rating Breakdown
Welcome Bonus Value
4.1 / 5
Crypto Payment Speed
4.4 / 5
Game Variety
4.7 / 5
User Experience
4.3 / 5
VIP Program
4.3 / 5
Customer Support
4.2 / 5
★ OVERALL SCORE
4.3 / 5
Gregory Russell
CEO & Founder · CasinoOnlineBonus.com
Gregory is an international crypto gambling expert with 10+ years of iGaming experience. He tested OnlySpins with real deposits in Q1 2026, evaluating the welcome bonus mechanics, Bonus Crab feature, crypto payment speeds and sportsbook integration. The 4.3 score reflects a genuinely distinctive newcomer with excellent game depth and an outstanding crypto offer — the 35x deposit+bonus wagering being the main friction point that separates it from the top spot.
❓ Frequently Asked Questions
What is the OnlySpins Casino welcome bonus?
OnlySpins offers a first deposit bonus of 100% up to €500 + 200 free spins + 1 Bonus Crab. Minimum deposit: €20. Wagering: 35x on deposit + bonus combined, 40x on free spin winnings. 10 days to complete. Free spins: 20 per day, each valid 24 hours. Max bet: €5. Skrill and Neteller excluded. One bonus per player — choose between fiat casino, crypto, or sports offer.
Does OnlySpins have a crypto bonus?
Yes — and it's one of the best crypto welcome offers we have reviewed. OnlySpins offers 200% up to 3,000 USDT for players depositing in cryptocurrency (minimum 100 USDT). Accepted cryptos include Bitcoin, Ethereum, USDT, Litecoin, Bitcoin Cash, Ripple, Dogecoin and Cardano. Note: choosing the crypto bonus means forfeiting the free spins from the fiat offer.
What is the Bonus Crab at OnlySpins?
The Bonus Crab is a gamified claw machine mini-game where you grab a random prize from a tank. Prizes include free spins, bonus cash, FUT coins or multipliers. It's included in the welcome offer on your first deposit and reactivates on subsequent qualifying deposits of €10 or more.
Is OnlySpins Casino legitimate?
OnlySpins is operated by Dreamline Ventures SRL and holds a license from the Tobique Gaming Commission. It launched in 2025. Gregory tested it with real deposits and withdrawals were processed correctly. No ADM (Italian) license — Italian residents play in a grey area. The Tobique license is less protective than MGA or UKGC but provides a regulated framework.
How fast are OnlySpins Casino withdrawals?
OnlySpins processes withdrawals within 60 minutes to 24 hours for most methods. Crypto withdrawals are fastest. Card and e-wallet withdrawals typically complete within 24 hours. Bank transfers may take 3–5 business days. Withdrawal limits depend on your VIP level. KYC verification is required before first withdrawal.
Claim €500 + 200 FS — or 200% Crypto
Register via our link and choose your welcome offer: fiat 100% up to €500 + 200 free spins + Bonus Crab, or crypto 200% up to 3,000 USDT.
⚠️ Disclaimer: OnlySpins Casino is operated by Dreamline Ventures SRL under a Tobique Gaming Commission license and does not hold an ADM (Italian) license. Skrill and Neteller deposits do not qualify for the welcome bonus. Only one welcome offer can be claimed — fiat casino, crypto or sports. Gambling involves financial risk and is not suitable for all individuals. This review contains affiliate links — CasinoOnlineBonus.com may receive a commission if you register through our links. This does not affect our editorial judgment. Gambling is restricted to adults aged 18 and over. Play responsibly.
