Valid Games: Bubble Bubble 3 Slot, Mask of the Golden Sphinx Slot, Big Cat Links Slot
Wagering: 60xB
Expiry Date: 18/08/2025
Eligibility: new and existing players

"Players can now enjoy 55 free spins at MrO Casino with the bonus code GAMENIGHT55. Eligible games include Bubble Bubble 3 Slot, Mask of the Golden Sphinx Slot, and Big Cat Links Slot. Offer expires on 08/18/2025. 60xB wagering requirement

code: GAMENIGHT55

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Disco Party slot
Withdrawal Cap: €50
Wagering: 40xB
Expiry Date: 18/08/2025
Eligibility: new and existing players

New and existing players can enjoy 14 free spins on the Disco Party slot at MrO Casino. Use code AUGDP14 before August 18, 2025. Max cash out: €50. Wagering requirements: 40xB.

code: AUGDP14

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Slots
Withdrawal Cap: 30xD
Wagering: 30x(D+B)
Expiry Date: 17/08/2025
Eligibility: new and existing players

New and existing players can enjoy a 144% match bonus up to $500 with bonus code FREECASH at MrO Casino. Minimum deposit of $30 and wagering requirements of 30x(D+B) apply. Valid till 08/17/2025 for slots only. Max cash out is 30

code: FREECASH

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Elvis Frog in Vegas slot
Wagering: No wagering
Expiry Date: 19/08/2025
Eligibility: new and existing players

Valid for new and existing players until 08/19/2025 at MrO Casino. Use bonus code ELV40 at the cashier to redeem 40 free spins on Elvis Frog in Vegas slot. No wagering requirements, minimum deposit $60. Each spin worth $/€/£0.20, maximum

code: ELV40

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Miami Jackpots
Withdrawal Cap: $50
Wagering: 35xB
Expiry Date: 16/08/2025
Eligibility: existing players

Existing players can enjoy a bonus of 90 free spins at MrO Casino with the code LCB90. The bonus is valid for Miami Jackpots and allows for a maximum cash out of $50. Wagering requirements of 35xB apply and the bonus must be redeemed by August 16, 2025

code: LCB90

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Regal Reels
Withdrawal Cap: $50
Wagering: 30xB
Expiry Date: 31/08/2025
Eligibility: existing players

Bonus code NGR10 available for existing players at MrO Casino. Valid for Regal Reels slot game, with $50 max cash out. Redeem by 08/31/2025 at cashier. Account holders only, with 30x wagering requirement and $/€5 max bet per spin

code: NGR10

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Regal Reels
Withdrawal Cap: $100
Wagering: 40x
Expiry Date: 31/08/2025
Eligibility: new and existing players

New and existing players are welcome to enjoy the Regal Reels game, with a maximum cash out of $100. Wagering requirements of 40x apply. This offer expires on 08/31/2025.

code: NGR200

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Desert Raider
Withdrawal Cap: $50
Wagering: 30xB
Expiry Date: 13/08/2025
Eligibility: existing players

Existing players can claim a $50 cash out limit for using code LCB11 at MrO Casino. Spin the Desert Raider slot game with 11 free spins, available till Aug 13, 2025. 30x wagering applies, with a max bet of $/€5 per spin.

code: LCB11

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Bingo, Blackjack, Craps, Keno, Roulette, Scratch Cards, Slots, Video Poker
Withdrawal Cap: €100
Wagering: 40xB
Expiry Date: 18/08/2025
Eligibility: new and existing players

New and existing players will get a 115% match bonus with code AUG115R at MrO Casino. Games allowed are Bingo, Blackjack, Craps, Keno, Roulette, Scratch Cards, Slots, and Video Poker. Max cash out is €100. Wagering requirements are 40xB. Expire

code: AUG115R

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Elvis Frog in Vegas
Wagering: 20xB
Expiry Date: 13/08/2025
Eligibility: new and existing players

MrO Casino offers 25 free spins for new and existing players to enjoy the popular game Elvis Frog in Vegas. Use code CHIPEF25 by 08/13/2025 and meet the 20xB wagering requirements for a chance to win!

code: CHIPEF25

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Slots
Withdrawal Cap: $50
Wagering: 30xB
Expiry Date: 13/08/2025
Eligibility: new and existing players

"Get 25 free spins by redeeming bonus code LCB14 at MrO Casino. Valid for new and existing players on slots only. Wagering requirement of 30xB and max cash out of $50. Offer expires 08/13/2025.

code: LCB14

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Slots
Withdrawal Cap: $50
Wagering: 35xB
Expiry Date: 31/08/2025
Eligibility: new players

New players can receive a bonus of 108 free spins at MrO Casino with a maximum cashout of $50. Contact live support to redeem with code 108CHIPY. Available for Sweden, Norway, US, Canada, Finland, and NZ. Expires 08/31/2025.

code: 108CHIPY

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: 5 Wishes
Withdrawal Cap: $100
Wagering: 25xB
Expiry Date: 17/08/2025
Eligibility: existing players

Valid for current players only. Play 5 Wishes and get 113 free spins at MrO Casino with code SPINS113. Wagering requirements of 25xB and maximum cash out of $100 apply. Offer expires on 08/17/2025.

code: SPINS113

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: Slots
Withdrawal Cap: $50
Wagering: 25xB
Expiry Date: 17/08/2025
Eligibility: existing players

Existing players can enjoy a $50 No Deposit Bonus at MrO Casino with code GOOD50. This offer is exclusively for account holders and can be used for Slots. Wagering requirements of 25xB apply. Available until Aug 17, 2025.

code: GOOD50

Expired Certified - safe and fair Bitcoins accepted Mobile version available

Valid Games: The Dog House
Wagering: No wagering
Expiry Date: 30/08/2025
Eligibility: new players

New players at MrO Casino can enjoy a bonus of 20 Free Spins on The Dog House, with no wagering requirements. Use code CHIPY20FS and redeem before Sep 30, 2025.

code: CHIPY20FS

Expired Certified - safe and fair Bitcoins accepted Mobile version available