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Spinboss

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Instant Deposits
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Rapid Withdrawals
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Secure & Licensed
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Promotions

400% up to €15,000 + 400 Free Spins
Casino Welcome Package
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200% up to 3,000 USDT
Crypto Welcome Bonus
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100% up to €100
Sportsbook Welcome Bonus
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Spinboss is an online casino operated by Blackrock Entertainment Ltd, licensed under the Curacao Gaming Authority with licence ID 8048/JAZ2023-009. The platform covers slots, live casino, table games, crash games, sportsbook, and more. Spinboss supports over 22 currencies including EUR, USD, and major cryptocurrencies, with all payments processed free of charge.

Detail

Info

Operator

Blackrock Entertainment Ltd

Licence

Curacao Gaming Authority — 8048/JAZ2023-009

Game Types

Slots, Live Casino, Table Games, Jackpot, Crash Games, Video Poker, Sportsbook

Providers

30 including Pragmatic Play, Evolution Gaming, NetEnt, Play'n GO

Welcome Bonus

400% up to €15,000 + 400 Free Spins

Crypto Bonus

200% up to 3,000 USDT

Currencies

EUR, USD, NOK, CAD, AUD, BTC, ETH, USDT and more

Deposit Methods

Visa, Mastercard, Skrill, Neteller, Bitcoin, Trustly and more

Mobile

Fully browser-based, no app required, 95%+ game coverage

Support

24/7 live chat, support@spinboss

VIP Levels

5 tiers: Intern to World's Best Boss

RNG Certification

iTech Labs, GLI, eCOGRA

Casino Bonuses

Spinboss offers a multi-stage welcome package worth 400% up to €15,000 plus 400 free spins across four deposits, with each stage unlocked from a minimum €20 deposit. Crypto players receive a separate 200% match up to 3,000 USDT, while sports bettors can claim a 100% match up to €100. Ongoing promotions include a Monday reload bonus, weekend cashback, daily cashback, and a live casino cashback offer.

Bonus

Amount

Wagering

Expiry

Casino Welcome Package

400% up to €15,000 + 400 Free Spins

20x (bonus + deposit); 40x free spin winnings

10 days; 7 days for spins

Crypto Welcome Bonus

200% up to 3,000 USDT

40x bonus amount

10 days

Sportsbook Welcome Bonus

100% up to €100

6x bonus amount

30 days

Monday Reload Bonus

50% up to €100

35x bonus amount

Mondays only

Weekend Cashback

10% up to €50

No wagering

Weekly

Daily Cashback

Up to 15%

No wagering

Daily

Live Casino Cashback

25%

No wagering

Ongoing

Casino Games

Spinboss carries 18 game categories sourced from 30 providers including Pragmatic Play, NetEnt, Microgaming, Play'n GO, Evolution Gaming, and Nolimit City. Slots form the largest section, with titles like Gates of Olympus, Sweet Bonanza, and Book of Dead sitting alongside jackpot games such as Mega Moolah and Mega Fortune. The live casino suite features Crazy Time, Lightning Roulette, Monopoly Live, and Mega Ball among others.

Here is an overview of some popular titles available at Spinboss along with their RTP values.

Game

Provider

RTP

Sweet Bonanza

Pragmatic Play

96.51%

Gates of Olympus

Pragmatic Play

96.50%

Book of Dead

Play'n GO

96.21%

Starburst

NetEnt

96.09%

Mega Moolah

Microgaming

88.12%

Wolf Gold

Pragmatic Play

96.01%

Big Bass Bonanza

Pragmatic Play

96.71%

Crazy Time

Evolution Gaming

96.08%

Lightning Roulette

Evolution Gaming

97.30%

Aviator

Spribe

97.00%

Payment Methods

Spinboss processes all deposits instantly and charges no fees on any method, with minimum deposits starting at €10 for most options. Withdrawals are equally fee-free, with e-wallets and crypto settling in 24 to 72 hours and cards taking 3 to 5 business days.

Method

Type

Min Deposit

Max Deposit

Min Withdrawal

Max Withdrawal

Withdrawal Speed

Visa

Card

€10

€3,000

€20

€10,000

3–5 business days

Mastercard

Card

€10

€3,000

€20

€10,000

3–5 business days

Skrill

E-wallet

€10

€10,000

€20

€10,000

24–48 hours

Neteller

E-wallet

€10

€10,000

€20

€10,000

24–48 hours

MuchBetter

E-wallet

€10

€10,000

€20

€10,000

24–48 hours

AstroPay

E-wallet

€10

€5,000

€20

€10,000

24–48 hours

Paysafecard

Prepaid

€10

€1,000

Varies

Varies

Depends on method

Trustly

Bank Transfer

€10

€5,000

€20

€10,000

1–3 business days

Interac

Bank Transfer

€10

€3,000

€20

€10,000

1–3 business days

Bank Transfer

Bank Transfer

€10

€10,000

€20

€10,000

3–5 business days

Bitcoin

Crypto

€45

€10,000

€20

€10,000

24–72 hours

Ethereum

Crypto

€20

€10,000

€20

€10,000

24–72 hours

Tether (USDT)

Crypto

€20

€10,000

€20

€10,000

24–72 hours

Litecoin

Crypto

€20

€10,000

€20

€10,000

24–72 hours

Dogecoin

Crypto

€20

€10,000

€20

€10,000

24–72 hours

Solana

Crypto

€20

€10,000

€20

€10,000

24–72 hours

How to Login

Returning players can access Spinboss using either their username or email address combined with their password. Follow the steps below to log in to your account.

  1. Go to the Spinboss website.
  2. Click the login button.
  3. Enter your username or email address.
  4. Enter your password.
  5. Click confirm to access your account.
  6. If you have forgotten your password, use the email recovery link or contact support.
  7. For first-time deposits, navigate to the cashier.
  8. Select your payment method.
  9. Opt in to the welcome bonus before confirming payment.
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Frequently Asked Questions

What is the Spinboss welcome bonus?
New players can claim a 400% match up to €15,000 plus 400 free spins across four deposits.
Is there a crypto bonus at Spinboss?
Yes, a 200% match up to 3,000 USDT is available for first cryptocurrency deposits.
What wagering applies to free spin winnings?
Free spin winnings carry a 40x wagering requirement and must be cleared within 7 days.
Does Spinboss offer cashback with no wagering?
Yes, the weekend cashback, daily cashback, and live casino cashback promotions all carry no wagering requirement.
How do I join the Spinboss VIP programme?
Progress is automatic based on points earned through real money wagering.
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