Lobby categories
Our lobby has New Games, Hot Games, Slots, Casual Games, Table Games, Video Poker and Specialty categories.
Welcome to Mro Casino
Mro Casino is our online casino for RTG slots and casino games, with a $100 Free Chip for new players, comp points, cashback and the Mr. O VIP Lounge.
Slots and Casino Games
Our game product
We are a crypto casino with RTG slots and SpinLogic casino games.
New Player Offers
Our bonus codes for new players each come with their own conditions. Players in Canada can claim and withdraw our welcome, no deposit and match bonuses.
Enter and redeem a code in the Coupons section of the cashier, then deposit when your selected offer is a match bonus. Your balance must be below $1 or €1 before you redeem a coupon. You cannot make a new deposit, request a bonus or use a free promotion until the wagering on your current deposit, bonus or free promotion is complete.
$100 Free Chip
Our $100 Free Chip is a no deposit bonus for new players. Sign up and play with no deposit needed. Code 100GO carries 30x wagering, a $100 maximum cashout and availability once per player. It plays on all games except restricted games and progressive slots.
400% + 400 Free Spins
Code KICKOFF gives a first-deposit 400% match bonus plus 400 free spins. It needs a $25 minimum deposit and has 40x wagering on the deposit plus bonus, a $10,000 maximum bonus and a $10 maximum bet. The spins arrive as 80 spins a day over 5 consecutive days. The offer lists no maximum cashout on the match. The eligible games are non-progressive slots, Keno, Video Poker and Blackjack.
111% No-Rule First Deposit
Code INFINITE gives 111% on your first deposit. Conditions are a $25 minimum deposit, a $200 maximum bonus, no maximum bet and 1x wagering, counted on deposit plus bonus. This offer applies to non-progressive slots.
100% First Deposit Cashback
Our first-deposit cashback returns 100% of your first deposit if luck is not on your side. It has a $10 minimum deposit, 30x wagering, a 5x maximum cashout and a $10 maximum bet for non-progressive slots. Redeem it through Live Support.
Comp Points and Cashback
Earning and exchanging comp points
For every $10 wagered, Optimist earns 1 comp point, Outstander earns 1.25 and the MRO rate is negotiable. Blackjack counts at a coefficient of 0.33, while bonus restricted games count at a coefficient of 0.1. You can exchange 100 comp points for 1 USD, EUR or AUD, and you need at least 100 comp points before redemption.
Comp points cannot be redeemed while your playable balance is above $1 or €1 or while a withdrawal is pending. Redeemed points have a maximum cashout of 25x the redeemed amount.
Cashback eligibility and play
Ask our support team for available cashback, and it is processed instantly. It is based on bonus-free lost deposits since your last cashback or withdrawal, or on deposits from the last 7 days if there was no such action. Cashback cannot be credited on deposits older than 7 days. The minimum cashback is $2, and you can claim a cashback when your balance is below $1 or €1.
Standard cashback has 10x wagering and a 10x maximum cashout. You may play it on non-progressive slots, Video Poker and Keno. Any play on Blackjack or other 21 games halves the amount. Deposits played on restricted games or moved to live dealer games do not count, and bonus-free deposits spent on tournament buy-ins, add-ons or re-buys are deducted from the qualifying amount.
A withdrawal from cashback or another free promotion does not qualify for new cashback until lost deposits cover the withdrawn amount. Any balance left after a cashback withdrawal is removed.
Mr. O VIP Lounge
The Mr. O VIP Lounge has Optimist, Outstander and MRO classes. VIP perks include a dedicated VIP manager, personalised bonuses, private promotions, faster withdrawals and higher withdrawal limits.
| Perk | Optimist | Outstander | MRO |
|---|---|---|---|
| Instant Cashback | 20% | 30% | 40% |
| Weekend Reward | 75 spins | 125 spins | $100 chip |
Bonus Rules
Promotion use
Unless a promotion says otherwise, you may use one promotion at a time. Each promotion is limited to one instance per player, household, location, card and device unless arranged in advance with us. Promotions cannot be combined unless expressly indicated. Deposit bonuses are for wagering and are not withdrawable, and when you request a withdrawal the initial bonus amount is deducted from your balance or winnings, whatever the number of deposits.
Bets and eligible games
Unless the promotion specifies otherwise, the maximum bet with a bonus is $10 or €10. Larger bets forfeit and remove promotion winnings. Unless otherwise specified, bonuses are not playable in tournaments, progressive games, the 777 slot or live dealer games.
Restricted games
Restricted games are the 777 slot, baccarat, craps, pontoon blackjack, roulette, sic bo and live dealer games. If a bonus is wagered on them, we can withhold any amount above your initial deposit from the withdrawal.
Free spins and coupons
Free spin winnings require 40x wagering. Their maximum withdrawal is $50 or €50 unless a promotion sets its own limit. Coupons generally expire 7 days after redemption unless the promotion states otherwise.
Buy Feature
The Buy Feature is prohibited while a bonus is active. Winnings from using it during an active bonus may be voided and removed.
Deposits
Bitcoin
Ethereum
Litecoin
Tether
BTC Cash
Tron
Doge
Lightning
Visa
Mastercard
PayPal
Deposit route and methods
Open the cashier, choose from the available deposit methods for your location and follow the selected method's steps. We list Bitcoin, Ethereum, Litecoin, Tether, Solana, BTC Cash, Tron, Doge, Lightning, TonCoin, Binance, MetaMask, Visa/Master, CashApp and PayPal. The cashier shows which listed options are available where you are.
Timing and minimums
Cryptocurrency deposits usually complete within a few minutes, depending on blockchain traffic. Bitcoin transactions start at 0.0003 BTC and not below $10. Smaller transactions are not processed and may be treated as lost and non-recoverable.
Minimum deposit amounts are set in US dollars, and the cashier shows the equivalent in your currency. A Bitcoin deposit amount may be entered in USD, AUD or EUR.
Funding conditions
Deposited money must be legal, and you must play with your own funds. Deposits cannot be charged back, and a placed bet is non-returnable.
Withdrawals
- Bitcoin
- Litecoin
Route and methods
Use the Withdraw tab in the cashier to cash out. Withdrawals are paid in Bitcoin or Litecoin.
Wagering and payout schedule
A deposit must be wagered once before you withdraw. You have 1 instant payout per day. The maximum payout is $4,000 or €4,000 per week, and any remaining balance follows in weekly instalments in line with your VIP status.
Payout destination
Payouts go to the account your deposit came from. After a card deposit, an alternative withdrawal method is used. Following a free promotion, we use your most recent deposit method.
New Signup Bonus withdrawal
Before any withdrawal from the New Signup Bonus, such as our $100 Free Chip, make a verification deposit of at least $10 and withdraw it with your next withdrawal. If you do not make it within 7 days of receiving the bonus, all winnings and the bonus amount are forfeited without prior notice.
Fees and cashout limits
A transaction fee of up to 10% of the transaction amount can be charged as an anti-money-laundering measure. Once wagering is met, any balance above the maximum cashout limit of an offer is removed.
Account and Verification
Eligibility and registration
You must be 18 or older. It is your responsibility to check that online gambling is legal where you live.
To sign up, complete the mandatory fields and activate your account through the email verification link. Registration asks for your name, home address, email address and phone number. You may have one account. A second account voids winnings and may lead us to close the accounts and annul bonuses and winnings.
Identity checks
Before your first withdrawal, send a valid ID, driver's licence or passport, both sides, by email to our banking team at [email protected]. We may also ask for further identity documents, such as a utility bill showing your name and address, a selfie holding your ID or a copy of the card used for your deposit.
Account closure
You may close your account at any time by emailing our management team at [email protected]. It remains closed for at least 72 hours before we can answer a reactivation request. If at least $50 or €50 remains at closure, we refund it after the applicable deduction.
Security and Fair Play
Data protection
We use SSL technology to protect sensitive information. Encryption and secure communication protocols protect personal and financial information. We keep your identity and details confidential, never disclose wagering information on your behalf and disclose personal data when the law requires it.
Games and account security
An independent firm examined the game server and confirmed that it uses an RNG for random game outcomes. Active anti-fraud measures monitor transactions for security. Use a unique password and turn on two-factor authentication if it is available.
Responsible Gambling
We support responsible gambling and help people who think they may have problematic gambling behaviour. Because of the nature of cryptocurrency, we cannot set deposit limits. If you want to take a break, tell us and we help. Our support team assists with other account limits 24/7/365.
On request, we exclude you from promotions, emails and other communications. We never intentionally target or advertise to children, and we recommend childproofing software such as Net Nanny or CyberPatrol. Help is also available from Gamblers Anonymous and the National Council on Problem Gambling.
Customer Support
Customer support is available 24/7 by live chat and email. Live chat answers right away, and you can email [email protected]. Send complaints to our support team, and we make our best efforts to resolve them.
FAQ
What happens if my balance drops below $1 while a bonus is active?
If a bonus or coupon has unmet wagering, it is cleared and the remaining bonus balance is removed. When wagering was completed first, the remainder becomes withdrawable funds as normal.
What happens to a bonus balance under $0.50?
A balance under the game's minimum playable amount, currently $0.50, may be removed automatically.
How does the lobby jackpot work?
To join the lobby jackpot, sign into your account and opt in. You can opt out at any time, and enrolled play adds a compulsory $0.01 bet to every slot spin. Free bonuses cannot contribute to it, and a jackpot won with a free-bonus balance is capped at that bonus's maximum withdrawal. Other jackpot prizes are paid as real money with no wagering, unless you were playing with a deposit bonus or cashback, in which case that offer's wagering applies.
Can I claim another welcome bonus later?
Anyone who has claimed a Welcome Bonus cannot claim another.
How do I reset my password?
Use the Forgot Password? email link or ask our live chat team.