MrO bonuses · page 3

Get in on the action with a 35x wagering requirement and no max cash out on all slot games! New and existing players can enjoy this bonus with just a $35 deposit.

Code: SHAMROCK150

T&C’s Apply. 18+ only, Gamble Responsibly.

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New players allowed to access slots only. Get $50 Free Chip and 50 Free Spins with code 50OC50. Wager 30x on bonus and winnings, max cashout $100. Optimize gameplay on allowed games for efficient wagering.

Code: 50OC50

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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Get $115 Free Chip - START115. No deposit required. Play non-progressive slots and have a chance to win up to $100. Wager only 30x the bonus amount. Available for new players from select countries.

Code: START115

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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Get in on the action with a 150% match bonus at MrO Casino. No max cash out and only 30x wagering requirements. Use code SUPERBOWL and play slots as a new or existing player.

Code: SUPERBOWL

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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New players receive a bonus at MrO Casino with code SPIN99. Play slots and cash out up to $100 with only 26x wagering requirements. Offer valid until Feb 08, 2026.

Code: SPIN99

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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Get lucky with 67 free spins on Little Griffins slot at MrO Casino. Sign up and use code LUCKY67 in the cashier to play. Max cash out $50, with 30x wagering requirements. New players only.

Code: LUCKY67

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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New players get a $100 bonus to play slots with a x40 wagering requirement.

Code: BNS120

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Accepting Cryptos

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New players get a bonus for Non-progressive slots, with a 20x wagering requirement and a minimum deposit of $/€20.

Code: 1000CGON

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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Existing players get a $25 free chip at MrO Casino with code CHIPME25, when they deposit $10. Wagering 30xB and max cash out $30, valid for slots.

Code: CHIPME25

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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Weekly Free Chips for active players. Max $50 cash out. 20x wagering required. Deposit must be most recent action. Countries eligible: USA, Canada (excluding Ontario), Italy, Sweden, Norway, New Zealand.

Code: LCB-JAN53

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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slot! New players at MrO Casino can enjoy a bonus with 144 free spins on Sparkling Fortunes slot, with a max cash out of $100 and 40x wagering requirements. Simply use code "ZEN144" after creating an account and visiting the cashier.

Code: ZEN144

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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Get more bang for your buck at MrO with a 250% deposit bonus of up to $500! Only non-progressive slots allowed and maximum cash out of 30 times your deposit plus bonus. Wagering requirements of 30 times deposit and bonus apply.

Code: FRIDEEP250

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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Get a bonus for new and existing players to play non-progressive slots with no max cash out and only 1x wagering requirements. Deposit a minimum of $30 using Metamask.

Code: META100

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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New players at MrO Casino get 77 free spins on the festive Sneaky Santa slot! Simply create an account, use code MERRY77, and enjoy with a max cash out of $50 and easy wagering requirements of 25xB.

Code: MERRY77

T&C’s Apply. 18+ only, Gamble Responsibly.

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Accepting Cryptos

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New players at MrO Casino can get 77 free spins on Sneaky Santa slot with bonus code SANTA77. Simply verify your email, login, and redeem the code in the Cashier for a chance to win up to $50.

Code: SANTA77  

T&C’s Apply. 18+ only, Gamble Responsibly.

Mobile-friendly

Accepting Cryptos

secure and transparent