What "Licensed" Means for Crypto Casinos
Most of the crypto casinos have a Curaçao licence instead. This is considered weaker as it does not require the casino to separate funds from different players, does not require an ADR process to resolve disputes, or does not offer the same level of protection for players.
A Curacao licence does, however, mean that the casino has to comply with some regulations. Its licence number will be published, and it can be revoked if the company engages in serious misconduct. There is no licence at all for unlicensed casinos.
Boom Casino is currently the best casino for cryptocurrency players as it has the strongest licence (MGA) and allows cryptocurrency deposits.
5 Licensed Crypto Casinos in 2025
Boom Casino
MGA #MGA/B2C/776/2020 - Strongest protection
Welcome: 200% up to €500 + 200 free spins (40x wagering)
Safety score: 4.2/5
BitStarz Casino
Curaçao #1668/JAZ
Welcome: 100% up to €500 or 5 BTC + 180 free spins (40x wagering)
Safety score: 4.5/5
King Billy Casino
Curaçao #8048/JAZ2019-015
Welcome: 151% up to €500 + 200 free spins (40x wagering)
Safety score: 4.2/5
Cloudbet Casino
Curaçao #8048/JAZ2019-010
Welcome: 100% up to 5 BTC + 100 free spins (40x wagering)
Safety score: 4.2/5
mBit Casino
Curaçao #8048/JAZ2013-022
Welcome: 110% up to 1 BTC + 300 free spins (45x wagering)
Safety score: 4.1/5
Crypto Casino Licence Ratings Explained
| Feature | MGA (Boom Casino) | Curaçao (others) |
|---|---|---|
| Player fund segregation | Required | Not required |
| Formal ADR process | Yes - binding | No |
| RNG audit required | Yes | Basic |
| Responsible gambling tools | Mandatory | Basic only |
| Public enforcement record | Published | Not published |
What to Check Before Using a Crypto Casino
- Verify the licence number on the official regulator's register - see our licence verification guide
- Confirm your country is accepted - most crypto casinos are unavailable to UK, US, and some EU players
- Check the withdrawal process for your specific cryptocurrency - some casinos have different limits for crypto vs fiat
- Read the bonus terms, especially whether bonuses can be claimed with crypto deposits
- Consider that cryptocurrency values change - a 1 BTC bonus can be worth very different amounts over time
Why UK Players Cannot Use Most Crypto Casinos
All players from the UK are legally required to use only those that are licensed by the UKGC. None of the above casinos accept players from the UK. Boom Casino does accept players from Europe, including the UK, but it is advised to confirm this before registration. The only option for UK players that would be legally compliant would be a company that holds a UKGC licence and accepts cryptocurrency deposits.