Spinarium Casino – Review

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Chance of Winning
MEDIUM

Casinos can adjust the chances of winning on several top slot titles — and Spinarium has reduced those odds on a couple of them. You should see our test for Spinarium here.

If you're looking to play somwehere with even better odds, you can find another casino in Great's list of the best online casinos.

Visit Spinarium Casino Website

18+. New players only. Please play responsibly. T&C’s apply.

Get 200% Bonus up to $750 & 100 Free Spins on Purple Fox 40x wagering on bonus 40x on deposit 35x on free spins winnings

Accepts players from Curaçao.
Licensed in Curacao.
Visit Spinarium Casino

18+. New players only. Please play responsibly. T&C’s apply.

Slide to compare casinos

  • Spinarium
    MEDIUM chance of winning

    Highest RTP setting
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    Get 200% Bonus up to $750 & 100 Free Spins on Purple Fox 40x wagering on bonus 40x on deposit 35x on free spins winnings

    Accepts players from Curaçao.
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    18+. New players only. Please play responsibly. T&C’s apply.

  • BC.Game
    HIGH chance of winning

    Highest RTP setting
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    Use Promo Code: great Get 150% Bonus up to $500 & 100 Free Spins 45x wagering on bonus 45x on deposit 40x on free spins winnings

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  • BitStarz
    MEDIUM chance of winning

    Highest RTP setting
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    Get 100% Bonus up to $100 & 180 Free Spins on selected slots 40x wagering on bonus 1x on deposit 40x on free spins winnings

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  • Betlabel
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  • Casinobet
    MEDIUM chance of winning

    Highest RTP setting
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  • Roobet
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  • Azurslot
    MEDIUM chance of winning

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  • 7BitCasino
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    Highest RTP setting
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    LOW chance of winning

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    HIGH chance of winning

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    LOW chance of winning

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    LOW chance of winning

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  • Spindragons
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    Highest RTP setting
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  • Winz.io
    HIGH chance of winning

    Highest RTP setting
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    Spin the Wheel of Winz for a guaranteed prize! Get 25 Free Spins on Winz to the Moon No wagering on free spins winnings

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  • TheSlotz
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    Highest RTP setting
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    Get 100% Bonus up to $700 & 75 Free Spins on selected slots 30x wagering on bonus 0x on deposit 40x on free spins winnings

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  • National Casino
    HIGH chance of winning

    Highest RTP setting
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  • RollingSlots
    MEDIUM chance of winning

    Highest RTP setting
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    Get 100% Bonus up to $500 & 100 Free Spins on selected slots 45x wagering on bonus 1x on bonus 45x on free spins winnings

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  • 20Bet
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    Get 100% Bonus up to $120 & 100 Free Spins on Elvis Frog in Vegas 40x wagering on bonus 40x on deposit 40x on free spins winnings

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  • Wild Tokyo
    MEDIUM chance of winning

    Highest RTP setting
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    Get 100% Bonus up to $1,500 & 500 Free Spins on selected slots 50x wagering on bonus 0x on deposit 50x on free spins winnings

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  • Bizzo Casino
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  • Spinlander
    MEDIUM chance of winning

    Highest RTP setting
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    Get 100% Bonus up to $700 & 100 Free Spins on selected slots 45x wagering on bonus 0x on deposit 45x on free spins winnings

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  • Wolfy Casino
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  • Roman Casino
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    Get 100% Bonus up to $500 & 150 Free Spins on selected slots 35x wagering on bonus 0x on deposit 35x on free spins winnings

    Accepts players from Curaçao.
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  • Casinonic
    HIGH chance of winning

    Highest RTP setting
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    Get Bonus on 6 deposits. Get 100% Bonus up to $200 on the first deposit. 50x wagering on bonus 0x wagering on deposit

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  • Rooster Bet
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    Highest RTP setting
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    Get 100% Bonus up to $1000 & 100 Free Spins on John Hunter Book of Tut 40x wagering on bonus 0x on deposit 40x on free spins winnings

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  • Pin-Up.World
    HIGH chance of winning

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  • Spinrollz
    LOW chance of winning

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  • Stake
    HIGH chance of winning

    Highest RTP setting
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    18+. New players only. Please play responsibly. T&C’s apply.

  • Bethall
    LOW chance of winning

    Low RTP setting
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    Get 100% Bonus up to $500 & 200 Free Spins on selected slots 35x wagering on bonus 35x on deposit 40x on free spins winnings

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  • Ivibet
    HIGH chance of winning

    Highest RTP setting
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  • BeonBet
    LOW chance of winning

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  • Cazimbo
    LOW chance of winning

    Low RTP setting
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  • Chipstars
    LOW chance of winning

    Low RTP setting
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    Get up to 200% bonus up to $400 on your first deposit Wagering releases bonus as real money. No max bet, game restrictions or time limit.

    Accepts players from Curaçao.
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  • QueenSpins
    HIGH chance of winning

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  • Need For Spin
    MEDIUM chance of winning

    Highest RTP setting
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  • RickyCasino
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    Highest RTP setting
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  • Gomblingo
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  • JeetCity
    MEDIUM chance of winning

    Highest RTP setting
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  • Mirax Casino
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    Highest RTP setting
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  • DailySpins
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  • 500 Casino
    MEDIUM chance of winning

    Highest RTP setting
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    300% Bonus up to $15'000 & 50 free spins on five Pragmatic Play slots Bonus is paid out as rakeback boost. Every $400 wager unlocks $1.

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  • Spinight
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  • Hugo Casino
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    Highest RTP setting
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  • Casino Orca
    LOW chance of winning

    Low RTP setting
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  • Wonaco
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    Low RTP setting
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  • Spinybet
    LOW chance of winning

    Low RTP setting
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  • Justbit
    LOW chance of winning

    Low RTP setting
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  • Lukki
    LOW chance of winning

    Low RTP setting
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    Deposit $500 & unlock 150% bonus, a 60-day VIP trial & 10% cashback 40x wagering on bonus 0x on deposit

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  • Wild.io
    LOW chance of winning

    Low RTP setting
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  • TrivelaBet
    LOW chance of winning

    Low RTP setting
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  • Coolzino
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  • GratoWin
    MEDIUM chance of winning

    Highest RTP setting
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  • Wikiluck
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  • Betflare
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  • JettBet
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  • Neon Vegas
    MEDIUM chance of winning

    Highest RTP setting
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  • Rapid Casino
    MEDIUM chance of winning

    Highest RTP setting
    on some slots in our test

    Use Code: RAPID Get 100% Bonus up to $500 & 100 Free Spins on Sakura Fortune 40x wagering on bonus 40x on deposit 50x on free spins winnings

    Accepts players from Curaçao.
    Visit Rapid Casino Read Rapid Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Ultra Casino
    MEDIUM chance of winning

    Highest RTP setting
    on some slots in our test

    Use Code: ULTRA Get 100% Bonus up to $500 & 100 Free Spins on Sakura Fortune 40x wagering on bonus 40x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Ultra Casino Read Ultra Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • PlazaPlay
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Use Code: PLAZA100 Get 100% Bonus up to $1,000 35x wagering on bonus 1x on deposit

    Accepts players from Curaçao.
    Visit PlazaPlay Read PlazaPlay Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • CasinoRex
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $200 & 20 Free Spins on All Lucky Clovers 5 50x wagering on bonus 0x on deposit 50x on free spins winnings

    Accepts players from Curaçao.
    Visit CasinoRex Read CasinoRex Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Asino
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Use Promo Code: START Get 100% Bonus up to $650 & 200 Free Spins on Elvis Frog TRUEWAYS 40x wagering on bonus 0x on deposit 30x on free spins winnings

    Accepts players from Curaçao.
    Visit Asino Read Asino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Playfina
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Use Promo Code: FIRST Get 100% Bonus up to $1,000 & 200 Free Spins on Le Pharaoh 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Playfina Read Playfina Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Boho Casino
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $250 & 100 Free Spins on Elvis the Frog 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Boho Casino Read Boho Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Leon
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 150% Bonus up to $20,000 & 100 Free Spins on Book of Dead 40x wagering on bonus 0x on deposit 20x on free spins winnings

    Accepts players from Curaçao.
    Visit Leon Read Leon Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Stelario
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $300 & 100 Free Spins on Gates of Olympus 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Stelario Read Stelario Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Art Casino
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Use Promo Code: ART125 Get 125% Bonus up to $500 & 50 Free Spins on Big Bass Splash The bonus is "sticky" which means it can not be wagered to cash

    Accepts players from Curaçao.
    Visit Art Casino Read Art Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • BetPlays
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $99 & 50 Free Spins on Super Burning Wins 42x wagering on bonus 1x on deposit 42x on free spins winnings

    Accepts players from Curaçao.
    Visit BetPlays Read BetPlays Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • CasinoStars
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Use Promo Code: STARS1 Get 100% Bonus up to $300 0x wagering on bonus "Sticky bonus" which means that it can't be converted to real cash.

    Accepts players from Curaçao.
    Visit CasinoStars Read CasinoStars Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • MoonWin
    MEDIUM chance of winning

    Highest RTP setting
    on some slots in our test

    Get 100% Bonus up to $250 & 100 Free Spins on Wild Cash 40x wagering on bonus 0x on deposit 40x on free spins winning

    Accepts players from Curaçao.
    Visit MoonWin Read MoonWin Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Windetta
    MEDIUM chance of winning

    Highest RTP setting
    on some slots in our test

    Get 100% Bonus up to $500 on the first deposit 40x wagering on bonus 0x on deposit

    Accepts players from Curaçao.
    Visit Windetta Read Windetta Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Bbets
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $250 & 100 Free Spins on Book of Dead 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Bbets Read Bbets Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Bitkingz
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Use Promo Code: BK1 Get 150% Bonus up to $1000 & 100 Free Spins on Mayan Gods 45x wagering on bonus 0x on deposit 45x on free spins winnings

    Accepts players from Curaçao.
    Visit Bitkingz Read Bitkingz Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Avocasino
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Get 125% Bonus up to $1000 & 40 Free Spins on selected slots 30x wagering on bonus 30x on deposit 50x on free spins winnings

    Accepts players from Curaçao.
    Visit Avocasino Read Avocasino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Trino Casino
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 110% Bonus up to $750 & 75 Free Spins on Sweet Bonanza 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Trino Casino Read Trino Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • SpellWin
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 110% Bonus up to $750 & 75 Free Spins on Sweet Bonanza 1000 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit SpellWin Read SpellWin Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • MasonSlots
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Use Promo Code: welcome Get 100% Bonus up to $200 & 50 Free Spins on selected slots 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit MasonSlots Read MasonSlots Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Donbet
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Get 150% Bonus up to $750 & 50 Free Spins on selected slots 30x wagering on bonus 30x on deposit 30x on free spins winnings

    Accepts players from Curaçao.
    Visit Donbet Read Donbet Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Spinia
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Use Promo Code: PINACOLADA Get 100% Bonus up to $100 & 25 Free Spins on Big Bass Bonanza 40x wagering on bonus 3x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Spinia Read Spinia Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Slots Gallery
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Use Promo Code: SLOTS Get 100% Bonus up to $250 & 100 Free Spins on Elvis Frog 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Slots Gallery Read Slots Gallery Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Betroom24
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Use Promo Code: BET100 Get 100% Bonus up to $200 & 25 Free Spins on Crystal Queen 40x wagering on bonus 5x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Betroom24 Read Betroom24 Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • MondCasino
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Use Promo Code: MOND1 Get 100% Bonus up to $200 35x wagering on bonus 35x on deposit

    Accepts players from Curaçao.
    Visit MondCasino Read MondCasino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • 1xBet
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Get 100% Bonus up to $300 & 30 Free Spins on Black Wolf: Hold and Win 35x wagering on bonus 0x on deposit 35x on free spins winnings

    Accepts players from Curaçao.
    Visit 1xBet Read 1xBet Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Flush Casino
    MEDIUM chance of winning

    Highest RTP setting
    on some slots in our test

    Get 100% Bonus up to $200 30x wagering on bonus 30x on deposit

    Accepts players from Curaçao.
    Visit Flush Casino Read Flush Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Thor Casino
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Use Promo Code: THOR1 Get 100% Bonus up to $200 & 25 Free Spins on Thor Hammer Time It's a "sticky bonus" which means that it can't be converted to real cash.

    Accepts players from Curaçao.
    Visit Thor Casino Read Thor Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Fortune Play
    MEDIUM chance of winning

    Highest RTP setting
    on some slots in our test

    Get 100% Bonus up to $1000 & 100 Free Spins on Book of Dead 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Fortune Play Read Fortune Play Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • SpinsUP
    MEDIUM chance of winning

    Highest RTP setting
    on some slots in our test

    Get 100% Bonus up to $1000 & 100 Free Spins on Book of Dead 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit SpinsUP Read SpinsUP Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Gambloria
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Get 110% Bonus up to $500 & 150 Free Spins on selected slots 35x wagering on bonus 0x on deposit 35x on free spins winnings

    Accepts players from Curaçao.
    Visit Gambloria Read Gambloria Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Stupid Casino
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Use Promo Code: FIRST Get 100% Bonus up to $300 It's a "sticky bonus" which means that it can't be converted to real cash.

    Accepts players from Curaçao.
    Visit Stupid Casino Read Stupid Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Smokace
    MEDIUM chance of winning

    Highest RTP setting
    on some slots in our test

    Get 100% Bonus up to $500 & 100 Free Spins on Gates of Olympus 45x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Smokace Read Smokace Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Winning
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $300 & 200 Free Spins on selected slots 60x wagering on bonus 0x on deposit 60x on free spins winnings

    Accepts players from Curaçao.
    Visit Winning Read Winning Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Slotsgem
    MEDIUM chance of winning

    Highest RTP setting
    on some slots in our test

    Get 100% Bonus up to $100 & 75 Free Spins on selected slots 40x wagering on bonus 40x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Slotsgem Read Slotsgem Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Stay Casino
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $1000 & 100 Free Spins on Gates of Olympus 1000 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Stay Casino Read Stay Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Corgibet
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Accepts players from Curaçao.
    Visit Corgibet Read Corgibet Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • MetaSpins
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $1,000 on your first deposit 40x wagering on bonus 0x on deposit

    Accepts players from Curaçao.
    Visit MetaSpins Read MetaSpins Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • VinciSpin
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $150 & 150 Free Spins on selected slots 35x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit VinciSpin Read VinciSpin Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • WinLegends Casino
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $500 on selected slots 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit WinLegends Casino Read WinLegends Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • iWild Casino
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 200% Bonus up to $1,000 & 200 Free Spins on Sweet Bonanza 35x wagering on bonus 35x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit iWild Casino Read iWild Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • DundeeSlots
    MEDIUM chance of winning

    Highest RTP setting
    on most slots in our test

    Get 100% Bonus up to $200 & 100 Free Spins on All Lucky Clovers 5 50x wagering on bonus 0x on deposit 50x on free spins winnings

    Accepts players from Curaçao.
    Visit DundeeSlots Read DundeeSlots Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Rooli
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $500 & 200 Free Spins on selected slots 35x wagering on bonus 0x on deposit 35x on free spins winnings

    Accepts players from Curaçao.
    Visit Rooli Read Rooli Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Snatch Casino
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 200% Bonus up to $1000 & 100 Free Spins on selected slots 30x wagering on bonus 30x on deposit 30x on free spins winnings

    Accepts players from Curaçao.
    Visit Snatch Casino Read Snatch Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Boomerang-Bet
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $500 & 200 Free Spins on selected slots 35x wagering on bonus 35x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Boomerang-Bet Read Boomerang-Bet Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • NitroBet
    MEDIUM chance of winning

    Highest RTP setting
    on some slots in our test

    Get 100% Bonus up to $650 & 100 Free Spins on Space Gems Rockblocks 35x wagering on bonus 35x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit NitroBet Read NitroBet Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Scatters
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get $25 Risk Free First Deposit If you lose your first deposit you get it back in real cash

    Accepts players from Curaçao.
    Visit Scatters Read Scatters Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • SpinFever
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $500 & 50 Free Spins on Gates of Olympus 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit SpinFever Read SpinFever Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Richard Casino
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $1000 & 100 Free Spins on Wolf Treasure 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Richard Casino Read Richard Casino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • BofCasino
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $250 on your first deposit 40x wagering on deposit Bonus money will NOT convert to real cash

    Accepts players from Curaçao.
    Visit BofCasino Read BofCasino Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Greenluck
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $750 & 200 Free Spins + 1 Bonus Crab 35x wagering on bonus 35x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Greenluck Read Greenluck Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Goslot
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100 Free Spins on selected slots with your first deposit 40x wagering on free spins winnings

    Accepts players from Curaçao.
    Visit Goslot Read Goslot Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Hiddenjack
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to €1000 & 100 Free Spins on Pray For Three 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Hiddenjack Read Hiddenjack Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • Lollybet
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 200% Bonus up to $5,000 & 100 Free Spins on Ice Princess 40x wagering on bonus 0x on deposit 40x on free spins winnings

    Accepts players from Curaçao.
    Visit Lollybet Read Lollybet Review

    18+. New players only. Please play responsibly. T&C’s apply.

  • LetsJackpot
    LOW chance of winning

    Low RTP setting
    on many slots in our test

    Get 100% Bonus up to $250 on the first deposit 40x wagering on bonus 0x wagering on deposit

    Accepts players from Curaçao.
    Visit LetsJackpot Read LetsJackpot Review

    18+. New players only. Please play responsibly. T&C’s apply.

How We Test the Chance of Winning

As already explained, online casinos can change the frequency you win on many popular slots — and Spinarium has lowered your odds for several slots.

They do it by tweaking a setting called the “Return to Player” (RTP). When the RTP gets dropped, your odds of winning drop — and the casino keeps the rest.

We attempt to measure this by reviewing the same 10 slots at every casino and comparing their RTPs to the maximum RTP possible.

Take a look at at the results just below. Swipe to the right to see how these casinos compare with eachother.

Popular games Best RTP
Gates of Olympus 96.50%
Sugar Rush 96.50%
Le Bandit 96.34%
Wanted Dead or a Wild 96.38%
Big Bamboo 96.13%
Big Bass Bonanza 96.71%
Book of Dead 96.21%
Reactoonz 96.51%
Fire In The Hole 2 96.07%
Temple Tumble 96.25%
Spinarium
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
87.25%
87.50%
96.07%
96.25%
BC.Game
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
96.21%
96.51%
96.07%
96.25%
BitStarz
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
94.25%
94.51%
96.07%
96.25%
Betlabel
96.50%
96.50%
96.34%
96.38%
-
96.71%
96.21%
96.51%
96.07%
-
Casinobet
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
94.25%
94.51%
96.07%
-
Roobet
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
96.21%
96.51%
96.07%
96.25%
Azurslot
94.50%
94.50%
94.23%
94.55%
94.08%
94.02%
94.25%
94.51%
94.08%
94.00%
Cosmobet
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
96.21%
96.51%
96.07%
96.25%
Safecasino
94.50%
94.50%
94.23%
94.55%
-
94.02%
87.25%
87.50%
94.08%
96.25%
Duelbits
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
96.21%
96.51%
96.07%
96.25%
7BitCasino
94.50%
94.50%
96.34%
96.38%
96.13%
94.02%
96.21%
96.51%
92.07%
94.00%
MyStake
96.50%
96.50%
96.34%
96.38%
-
96.71%
96.21%
96.51%
96.07%
96.25%
Winolot
94.50%
94.50%
96.34%
96.38%
-
94.02%
87.25%
87.50%
96.07%
-
VeloBet
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
96.21%
96.51%
96.07%
-
SpinPlatinum
94.50%
94.50%
96.34%
96.38%
-
94.02%
87.25%
87.50%
96.07%
-
Rolletto
96.50%
96.50%
96.34%
96.38%
-
96.71%
96.21%
96.51%
96.07%
96.25%
FeliceBet
94.50%
94.50%
96.34%
96.38%
-
94.02%
87.25%
87.50%
96.07%
-
Gamdom
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
96.21%
96.51%
96.07%
96.25%
Spindragons
94.50%
94.50%
92.17%
92.33%
-
94.02%
96.21%
96.51%
96.07%
94.00%
Winz.io
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
96.21%
96.51%
96.07%
96.25%
TheSlotz
94.50%
94.50%
92.17%
92.33%
-
94.02%
96.21%
96.51%
96.07%
94.00%
National Casino
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
96.21%
96.51%
96.07%
96.25%
RollingSlots
94.50%
94.50%
94.23%
94.55%
94.08%
94.02%
94.25%
94.51%
92.07%
94.00%
20Bet
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
96.21%
96.51%
96.07%
96.25%
Wild Tokyo
94.50%
94.50%
94.23%
94.55%
94.08%
94.02%
94.25%
94.51%
92.07%
94.00%
Bizzo Casino
96.50%
96.50%
96.34%
96.38%
96.13%
96.71%
96.21%
96.51%
96.07%
96.25%
Spinlander
96.50%
96.50%
96.34%
96.38%
-
96.71%
96.21%
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Visit Spinarium Slide to compare

By swiping, you’ll see Spinarium holds up pretty well. There are a few other casinos that outperform Spinarium, however many of the casinos were not as good.

While playing slots the RTP setting is the feature that has the biggest influence on your chances of winning.

If you want to find casinos that give you the best odds of winning you can easily find them in this list of the best online casinos.

2.9
Average

#48 out of 142 online casinos

Our team evaluated 142 online casinos, focusing on customer support, welcome offers, and overall game selection. The section below recaps our tests and how Spinarium scored in each category.

What is the Theoretical Bonus Value of a $100 First Deposit (TBV100)?

Winner: Art Casino, TBV100: $103.26

In 134th place: Spinarium Casino, TBV100 -$165.07

Average Bonus Value of $100 first deposit: -$48.41

How Reliable is the Customer Support?

Winner: Stake Casino, 64.3

In 11th place: Spinarium Casino, 40

Average casino support score: 41.39

How Many Different Casino Games are Available?

Winner: JB Casino: (5480 games)

In 55th place: Spinarium Casino (8532 games)

Average number of games available at online casinos: 6973 games

How Fast is the Online Casino Gaming Experience?

Winner: Spinarium Casino (2.90 seconds)

In 26th place: Spinarium Casino (2.90 seconds)

Average page load speed of online casinos: 4.10 seconds

Spinarium Casino Welcome Bonus

- Bonus: 200% match bonus + 100 freespins

- Minimum Bonus: 0

- Maximum Bonus: $750

- Wagering Requirements: 40x playthrough requirement

- Free Spins Slot: Purple Fox

- Value per spin: $0.1

- Free Spins Wagering Requirements: 35x playthrough requirement

- Theoretical Bonus Value (TBV): -$165.07

- Welcome Bonus Ranking: Spinarium Casino Casino's welcome bonus ranked 134th in our online casino welcome bonus test.

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Spinarium - Bonus, Promos, and Free Spins

1 out of 5 stars

We looked at first deposit offers at every online casino and picked the one with the best value.

TBV (Theoretical Bonus Value) gives a single average of what players get back on their first deposit after wagering, from min to max deposit levels.

Here are Spinarium’s scores.

Unfortunately, Spinarium's welcome bonus for a first deposit of $100 requires you to risk so much more than you deposited that it earned it a negative Theoretical Bonus Value (TBV). Our TBV result for Spinarium’s welcome bonus was -$165.07.

  • JB Casino: For the strongest value at maximum bonus, they were our #1.
  • Art Casino: For $100 first deposits, they earned the top score in our bonus review.
Visit Spinarium Casino

No, unfortunately, Spinarium Casino did not offer a no deposit bonus as of our test.

No, Spinarium Casino does not require a bonus code to receive the first deposit bonus.

Spinarium – Live Chat and Email Customer Support

3 out of 5 stars

Customer service is a key part of the online casino experience, but many players forget it. If trouble comes up, you’ll want customer service that’s quick and dependable. Putting a single grade on customer service across 142 casinos is a challenge.

We run support tests and publish rankings to help you trust the casino you pick.

Visit Spinarium Casino

Spinarium Casino Casinos customer service email is [email protected].

Spinarium Casino Casino did not have an active phone number for customer support.

Spinarium - Slots and Other Casino Games

3.5 out of 5 stars

Options matter in online gambling—no one enjoys the same slot again and again. Running through each casino’s game catalog to spot the best takes more time than most have.

We looked at Spinarium’s library for breadth and depth, including sports betting, live dealer games, slots, blackjack, and roulette.

Continue reading to learn how Spinarium did in our game library review.

How large and diverse is Spinarium casino’s game library?

You’ll find plenty of game types to explore at Spinarium. As we tested, the site featured: live casino and fantasy sports.

Combining selection depth with 8,532 total games, Spinarium secured 55th out of 142.

Against the field, Spinarium offers an above-average range of games. We measured both the number of games and the range of types at every casino to back this up.

Spinarium listed 8,532 total games—right in line with, or ahead of, the average.

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Spinarium - Website Speed and UX

4 out of 5 stars

A site that takes forever to load makes online gambling frustrating. Figuring out how quick a casino site is versus others isn’t straightforward. We benchmarked page loads for every online casino and ranked them to reveal the biggest laggers.

How Fast is Spinarium?

Spinarium finished in 26th place—above average—but it remained roughly middle of the pack in our page load test for online casinos. At 2.9 seconds on average, delays should be minimal, but some leading sites are faster.

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Spinarium - All Test Results

Compilation of all casino tests and calculations for rankings.

Bonus and Promotions Test.

In our tests of online casino bonuses and promotions, we took into account both no deposit and initial deposit offers at every online casino. For the first deposit bonus, we used a standard $100 deposit as the baseline since each casino has its own maximum deposit eligibility for first deposit bonuses.

TBV (Theoretical Bonus Value) is our metric, and it incorporates different stats and wagering rules per bonus. TBV100 evaluates bonus value with a $100 deposit; TBVMAX does the same using the maximum permitted deposit.

Here’s the breakdown of Spinarium’s bonus and promo performance.

New customers at Spinarium aren’t eligible for a No Deposit Bonus.

  • First Deposit Bonus Type: Match + Freespins
  • Minimum Deposit Amount:
  • Theoretical Bonus Value for a $100 First Deposit: -$165.07
  • TBV100 First Deposit Rank: 134th out of 142
  • TBV100 First Deposit Stars: 1 out of 5 stars
  • Number of Bonus Spins: 100
  • Max RTP of Bonus Spins: 96.8 %
  • Wagering Requirement of Bonus Spins: 35 x
  • Theoretical Value of Bonus Spins (TBVBS): -$3.87

For a complete picture, we combined Spinarium’s no deposit bonus with the $100 first deposit bonus and any free spins at Spinarium.

The most recent time we tested, Spinarium had no welcome bonus live.

Customer Support Test

We checked if each casino had email, phone, and live chat—and how long agents were available on each. Our scoring and rankings translate this data into an easy comparison of support quality.

Below is how Spinarium scored in our customer service test and where it placed overall among online casinos.

  • You can’t reach support by phone at Spinarium right now.
  • Live Chat Support: 168 hours a week
  • Email Support: [email protected]

Our comparison factored in the presence of phone, email, and live chat support at Spinarium, plus the hours those agents are available.

  • Customer Support Rank: 11th out of 142
  • Customer Support Stars: 3 out of 5 stars

Game selection Test

In our selection review, we tracked the number of games and categories per casino—slots, poker, roulette, live betting, and more.

Combining how many games a site offers with the spread of types lets us decide which online casino has the best game selection.

Here are the game selection results for Spinarium and how they measure up against all tested casinos.

  • Total Number of Casino Games: 8,532
  • Total Number of Game Types: 2 - live casino and fantasy sports
  • Casino Game Selection Ranking: 55th out of 142
  • Casino Game Selection Stars: 3.5 out of 5 stars

Online Casino Speed Test

We ran a speed test by timing several key pages at each casino and averaging the results.

By averaging the speed of pages like the homepage, slots, and promotions page, we can get a good idea of how quickly Spinarium loads for its users.

By timing the homepage, slots, and promotions pages and averaging them, we see how fast Spinarium loads for players.

  • Average Load Time: 2.9 seconds
  • Online Casino Speed Ranking: 26th out of 142
  • Online Casino Speed Stars: 4 out of 5 stars

Online Casino Total Ranking Test

We used the scores and star ratings from every test to calculate Spinarium’s overall rank.

Here’s a concise view of Spinarium’s overall results compared with all other online casinos. Combining Spinarium’s scores enables an apples-to-apples comparison with other casinos to determine the best choice.

  • Bonus and Promotions: 1 out of 142
  • Customer Support: 11th out of 142
  • Game Selection: 55th out of 142
  • Casino Speed: 26th out of 142
  • Ranking compared to other online casinos: 48th out of 142

Stars based on Spinarium’s test results:

  • Bonus and Promotions: 1 out of 5 stars
  • Customer Support: 3 out of 5 stars
  • Game Selection: 3.5 out of 5 stars
  • Casino Speed: 4 out of 5 stars
  • Average: 2.9 out of 5 stars

We calculate Spinarium’s overall position by weighing points and stars equally. When scores are even, points are our final tiebreak to find the best casino.

Among the 142 online casinos we’ve tested, Spinarium’s overall rank is 48th.

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