321 Crypto Casino review 2025

Does 321 Crypto Casino offer a welcome bonus?

321 Crypto Casino does not offer a welcome bonus.

This is disappointing. We’d expect at least a small incentive to encourage new players to sign up.

321 Crypto Casino offers a selection of deposit bonuses which are available to all customers, which we’ll break down in the next section.

Other bonuses for new and existing players

321 Crypto Casino only offers deposit bonuses. They are all essentially the same offer and none of them are worth your time.

Bonus Type	Offer	Wagering	Min Deposit	Verdict
Deposit bonus	80% deposit bonus + 10 free spins	35x deposit + bonus	250 uBTC	Harsh wagering
Deposit bonus	100% deposit bonus + 15 free spins	35x deposit + bonus	250 uBTC	Harsh wagering
Deposit bonus	120% deposit bonus + 25 free spins	35x deposit + bonus	250 uBTC	Harsh wagering

The bonus terms and conditions at 321 Crypto Casino range from deceptive to downright absurd:

• Users can bet a minimum of 25 uBTC and a maximum of 250 uBTC while this offer is active. The wagering requirements of 35x deposit + bonus is higher than the industry average and they must be completed within 30 days of your qualifying deposit.

• Winnings from free spins carry wagering requirements of 40x.

• The maximum deposit across all of these offers is 5,000 uBTC.

• If users play any games but slots while a bonus is active, 321 Crypto Casino reserves the right to close their account and forfeit any winnings.

• If you win a sum of money they deem “notew

Where is 321 Crypto Casino licensed and available?

321 Crypto Casino is licensed by the Gaming Control Anjouan.

While they provide regulatory oversight, the Gaming Control Anjouan lacks some of the reputation and foundational infrastructure of some European licensing agencies.

Some untrustworthy casino operators are attracted to the Anjouan licence due to its relatively lenient rules.

Is 321 Crypto Casino safe and trustworthy?

An Anjouan gaming licence does not allow for operations in the UK – however, we managed to create an account at 321 Crypto Casino from London. This indicates a lack of due diligence and is a major red flag.

We do not recommend 321 Crypto Casino and would suggest visiting casinos with a strong reputation for safety instead.

Safety and security

The 321 Crypto Casino website is TLS encrypted, which protects their users’ personal and financial data.

We could not find any issues regarding 321 Crypto Casino’s website security.

KYC and withdrawals

Like all licensed online casinos, 321 Crypto Casino is required to carry out Know Your Customer (KYC) checks in order to comply with anti-money laundering regulations.

321 Crypto Casino reserves the right to request documents including, but not limited to:

• National Identity Card

• Utility bills

• A selfie

• Passport

What other players & reviewers say

Here’s what people online are saying about 321 Crypto Casino:

“A very bad casino with no welcome gift or interesting games”.

“..there’s not too much to offer on the way of game choices etc”.

“as a new casino i expected more free to play bonuses or free spins at least”.

Games at 321 Crypto Casino

We found 679 slots at 321 Crypto Casino, which is fairly limited compared to most online casinos.

321 Crypto Casino only hosts games from 11 providers. We’d have liked to have seen games from popular developers such as NetEnt, Microgaming, Play’n GO or Pragmatic Play.

RTP transparency

RTP can be found under the information section on any game. There’s no way to check this without entering the game, nor is there a way to filter games by RTP.

Payment methods at 321 Crypto Casino

321 Crypto Casino only offers one type of payment method and we’re not offering a prize for guessing what it is.

Category	Method	Fees	Min Deposit	Payout Time	Issues
Crypto	BTC, ETH, USDT, LTC, USDC, TRX, BNB, XRP, LINK, MON, ZIL, XVG	No fees	€10	Within 12 hours (excluding weekends)	Only payment option available, high minimum withdrawal ($50)

The high minimum withdrawal of $50 is likely to deter many casual players. 

On weekdays 321 Crypto Casino typically processes payments within 12 hours, but admits that this sometimes takes longer due to “operational requirements”.

For a casino of this size, we’d expect to be able to withdraw at the weekends with no extra delays. 

The maximum withdrawal within a 24 hour period is $5,000.

Mobile & user experience

321 Crypto Casino does not offer a dedicated mobile app, which will disappoint its tech-savvy target audience.

The site is fully optimised for mobile. We ran a page test to check if this is true and here’s what we found:

Here’s what these numbers mean for you:

What works well:

• Does not request geodata or notification permission

What we don’t like:

• Slow page speed

• Some text is hard to read

• Images take a long time to load

• Buttons are hard to press

Customer support at 321 Crypto Casino

321 Crypto Casino’s live chat only operates between 8AM - 8PM PST on weekdays which is inconvenient for European players.

When we tried to reach them during these hours, an automated response told us that they were still offline. 

One unhappy reviewer described 321 Crypto Casino support as “quite rude”, so maybe it’s for the best that we didn’t get connected.

This behaviour demonstrates a complete disregard for customer satisfaction.

Responsible Gambling Tools

The only safety measure that customers at 321 Crypto Casino can take is to self-exclude for a minimum period of six months.

Aside from this, 321 Crypto Casino does not offer any responsible gambling tools. This is a complete neglect of customer safety – we expect more from an online casino.