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A multi-market casino and sportsbook across Southeast Europe and Sri Lanka
Visit MrBit →MrBit welcome bonus in Romania
Context for Romania: Romania's check runs the opposite way to most people's instinct, and getting it backwards is the common mistake. The ONJN publishes both a blacklist of unlicensed domains and a WHITE LIST of licensed operators - Class I for operators, Class II for suppliers - and only the white list makes play lawful. A site being absent from the blacklist proves nothing: you will probably still be able to reach it, but playing there is unlawful unless it appears on the white list. The blacklist is large and actively enforced - 1,546 domains have been ordered blocked by ISPs, and Polymarket was added on 29 October 2025. Check any operator against the Class I list at onjn.gov.ro before depositing rather than trusting a licence badge or an affiliate page, this one included. The market is also tightening fast: Law 141/2025, in force from 1 August 2025, raised the annual authorisation tax from 21% to 30% of gross gaming revenue and the minimum annual fee from EUR 400,000 to EUR 480,000; operators need a permanent establishment in Romania and, where their servers sit abroad, mirror servers on Romanian soil giving ONJN real-time access. Advertising rules are moving too - celebrity and influencer endorsements are already banned across TV, radio and social media, Bucharest is removing gambling publicity from city-controlled outdoor sites from 1 January 2026, and the regulator's 2026 agenda proposes raising the gambling age from 18 to 21 plus restricting online promotions between 06:00 and midnight.
Here is the current MrBit welcome offer for players in Romania. Bonus terms change and are set by MrBit for each market — always confirm the live offer on its own site. See every licensed betting site in Romania →
Pros
- A real standout: large multi-deposit welcome packages in every market, up to 8,888 RON in Romania
- Genuine NRA licence for the Bulgarian market
- Free-spin winnings are wagering-free in Bosnia
Cons
- Sri Lanka operates offshore/unlicensed — a materially different risk profile
- Wagering requirements vary significantly by market, up to 40x in Bulgaria
- Multi-deposit packages add complexity to compare value across markets
Our verdict
MrBit is a casino and sportsbook active across Romania, Bosnia, Bulgaria (under a genuine NRA licence), and Sri Lanka (offshore), with large layered welcome packages spread over multiple deposits in every market -- up to 8,888 RON in Romania, up to €2,500 in Bulgaria, and up to 3,000 KM in Bosnia. Sweden holds a licence but has not yet advertised a specific bonus there. We found no regulatory action against this operator in the sources we consulted, which is a statement about our research rather than about the operator.
How we rated it
Bonuses & value (18%)8.5
A real standout: large layered multi-deposit packages in every market, up to 8,888 RON in Romania and €2,500 in Bulgaria.
Casino & Sportsbook (36%)7.3
A genuinely multi-market operator, including an NRA-licensed presence in Bulgaria.
Customer support (18%)6.8
No major documented complaint pattern found.
Trust & licensing (27%)6.5
A real positive: genuine NRA licence for Bulgaria; Sri Lanka operates offshore, a materially different risk profile.
Quick facts
| Licensing | Genuine NRA licence (Bulgaria); Sri Lanka offshore/unlicensed |
| Markets | Romania, Bosnia, Bulgaria, Sri Lanka (Sweden licensed, no bonus advertised) |
| Welcome bonus | RO: up to 8,888 RON + 888 FS; BA: up to 3,000 KM + 220 FS; BG: up to €2,500 + 200 FS; LK: 100% up to €500 + 50 FS |
| Wagering | Varies by market: 25x-40x depending on country and bonus tier |
How we verified this
One thing we could not establish: who owns and operates this brand. The rest of this review is sourced, but an operator we cannot name is one you cannot hold to account.
MrBit serves Romania, Bosnia, Bulgaria (NRA licence), and Sri Lanka. No major scandal independently confirmed in this pass. Romania casino: up to 8,888 RON plus 888 free spins across the first 5 deposits, plus a 100 FS no-deposit offer after verification, 35x wagering per bonus within 7 days. Bosnia casino: up to 3,000 KM plus 220 free spins across 3 deposits, 25x wagering, free-spin winnings wagering-free. Bosnia sportsbook: up to 1,000 KM plus 150 FS across 3 deposits. Bulgaria: up to €2,500 plus 200 free spins across 3 deposits, 40x deposit+bonus rollover, valid 1 Sep 2025 to 1 Sep 2026. Sri Lanka casino: 100% up to €500 plus 50 spins, 27x/30x wagering. Sri Lanka sportsbook: 100% up to €25 freebet on the first bet. Sweden holds a licence but has not yet advertised a specific bonus. Confirm current offer directly on MrBit's own site.
Where MrBit is licensed
MrBit appears on the official register in 5 countries. Highlighted countries have a full local review — pick yours for its welcome bonus and licence details.
Europe (4)
Asia (1)
About MrBit
MrBit is a casino and sportsbook active across Romania, Bosnia, Bulgaria, and Sri Lanka, offering large multi-deposit welcome packages in every market. Bulgaria operates under a genuine NRA licence; Sri Lanka operates offshore. We found no regulatory action against this operator in the sources we consulted, which is a statement about our research rather than about the operator.
MrBit FAQ
Is MrBit safe and legit?
MrBit holds a genuine NRA licence for Bulgaria. Its Sri Lanka operation is offshore/unlicensed, a materially different risk profile. No major scandal was found during this research.
What is the MrBit welcome bonus?
It varies by market: Romania offers up to 8,888 RON plus 888 free spins across 5 deposits; Bosnia offers up to 3,000 KM plus 220 free spins across 3 deposits (casino) or up to 1,000 KM plus 150 FS (sportsbook); Bulgaria offers up to €2,500 plus 200 free spins across 3 deposits; Sri Lanka offers 100% up to €500 plus 50 spins (casino) or 100% up to €25 freebet (sportsbook).