Mirax Review

Mirax is a 2022-launch crypto casino operated by Hollycorn N.V.a Curaçao-shell operator that runs a stable of brands behind the same backend. It sits in the lower-mid tier of the crypto-casino field we track on CasinoRankr: bigger game library than the average no-name white-label, but a thinner regulatory footprint than the operators we'd actually trust with size. Our records lists the live URL as mirax.io (not the older miraxcasino.com domain that floats around third-party reviews), the headline offer as 100% up to 1.5 BTC + 100 free spins, and the licensed flag as false, meaning we do not have a listed, publicly-published license number on file. That last bit matters more than the bonus does, and we'll get into it.

If you're new here: I'm HKGambler.

We rank crypto casinos based on a methodology that weights operator transparency, withdrawal reliability, effective bonus value, library breadth, and community complaint rate. Mirax scores fine on library and crypto rails, average on bonus structure, and below average on regulatory transparency. So let's get into it.

Operator and Jurisdiction

Hollycorn N.V. Is a Curaçao-registered operating entity that shows up across multiple crypto-casino brands.

This is the standard structure: one shell entity, multiple consumer-facing skins, shared back-of-house. It's not inherently shady, most of the crypto casino field operates this way, but it does mean any complaint history at sister brands is relevant when you're sizing up Mirax specifically.

Curaçao licensing post-2024 is a mixed bag. The Gaming Control Board reform that started in 2023 introduced direct licensing (LOK framework) replacing the old master-license-plus-sublicense daisy chain, and on paper that's an improvement. In practice, the player-protection floor is still meaningfully below what you'd get from an MGA, UKGC, or Spelinspektionen license.

There's no statutory ADR with binding authority over operators. There's no mandatory player-fund segregation. Self-exclusion is operator-run, not cross-operator.

Available records has is_licensed = false and license_number = null for Mirax. That doesn't mean the operator has no license, it means we have not been able to verify and record a public license reference from a primary source.

The site itself self-describes as a licensed Bitcoin casino, but a self-description is not a listed license entry. Until we can pull a specific GCB-registered license number from the regulator's directory, we treat this as unverified. For a 2022-launch operator with no published, verifiable license reference in available records, that's a yellow flag, not a green light.

Welcome Bonus Math

The 1.5 BTC headline is real, and at current BTC pricing it's a substantial nominal ceiling, among the largest in the crypto-casino field by raw cap size. That's the marketing version.

Here's the math version.

The 100% match means a 1.5 BTC bonus requires a 1.5 BTC qualifying deposit. Industry coverage of Mirax's bonus terms references a 45x wagering requirement on bonus funds, which we have not been able to verify from a primary operator-published T&C document in our current source set, the operator's terms link is not reproduced in available records record. So treat 45x as an unconfirmed ballpark from secondary sources, not a listed figure.

If 45x is correct: a 1.5 BTC bonus means 67.5 BTC in qualifying play-through before the bonus converts to withdrawable funds. That is a structurally large commitment.

To put a number on it, the expected loss on 67.5 BTC of play at a 96% RTP slot is 2.7 BTC of variance-adjusted EV, which is bigger than the bonus itself. That's the standard math problem with high-wagering crypto bonuses: at any wagering multiple north of about 35x on a 1.5 BTC ceiling, the bonus has negative expected value for the average player who attempts to clear it.

The players who actually extract value from a 1.5 BTC welcome bonus are players who would have wagered 67.5 BTC anyway. For everyone else, the bonus is functionally a marketing line. We have no DB-confirmed bonus offers to the Mirax affiliate link (the tracking link field is null), so don't waste time hunting for a code, there isn't one indexed in our system.

Game Library

Available records pegs the library at 10,000+ games, with twelve named providers: Pragmatic Play, Evolution, BGaming, NetEnt, Betsoft, Yggdrasil, Microgaming, Playtech, Quickspin, Booming Games, Relax Gaming, and Belatra.

That's a credible aggregator stack, Evolution for live dealer is the gold standard, Pragmatic and BGaming carry most of the slot volume, and Yggdrasil and Relax fill in the high-volatility math-model titles.

Compared to the rest of the field: 10,000+ titles puts Mirax in the upper third by raw count. BC.Game publishes a 10,000+ figure on its operator site. Stake is leaner on third-party slots (focuses on its own provably-fair native games plus a curated provider list). BitStarz runs in a similar 4,000-6,000 range depending on how you count duplicates.

So Mirax is competitive on library breadth, that's a genuine strength of the platform.

Live dealer is listed in available records (live_dealer_available = true). Evolution as a provider means the live tables are the same Evolution lobby you see at every other Curaçao crypto casino: Crazy Time, Lightning Roulette, Speed Baccarat, the standard Live Blackjack tier ladder. Quality is consistent because Evolution is consistent, the differentiator at any individual casino is bet-limit ceilings and table availability, neither of which we have listed data on for Mirax.

One thing the operator profile flags: provably_fair_info is null. BGaming is in the provider stack and BGaming offers provably-fair titles, but we don't have a confirmed platform-level provably-fair audit trail.

Crypto-native players who specifically want hash-chain-verifiable games should treat Mirax as a standard aggregator casino with a few BGaming provably-fair titles bolted in, not as a Stake-style provably-fair-first platform.

Crypto Rails

The operator profile list ten crypto methods: Bitcoin, Bitcoin Cash, Ethereum, Litecoin, Dogecoin, Tether, Ripple, Binance Coin, Tron, and Cardano. That's a wide stablecoin and altcoin spread, wider than what most of the European-licensed competitors offer. USDT support is the meaningful one: stablecoin-denominated play removes the BTC-volatility tax that crypto-only casinos otherwise impose on every session.

The multi-chain USDT support, particularly TRC-20 if it's offered (we don't have network-level confirmation in the catalog we track), is one of the more practically valuable features here. TRC-20 USDT is the cheapest, fastest stablecoin rail in the field.

ERC-20 fees on Ethereum mainnet make small withdrawals economically annoying. If you're a recreational player moving sub-$500 amounts, network choice matters more than the headline bonus.

One DB curiosity worth flagging: crypto_accepted is set to false in our record despite the casino being typed crypto with ten crypto methods listed. That's an internal data-quality inconsistency on our side, not a meaningful signal about the operator. Treat the methods array as the authoritative list.

Withdrawal speed: I don't have first-party tested data on Mirax payout windows.

The catalog we track payout-time estimate is not published. Industry coverage references same-day-to-24-hour crypto withdrawal processing under standard conditions, which is the modal claim for the entire Curaçao crypto-casino segment, every operator says this, few operators publish independently-listed medians. Take third-party payout claims at this operator with appropriate skepticism until the community surfaces enough withdrawal reports for us to triangulate.

Mobile

Available data record has no native mobile app is listed and app_store_rating = null, meaning no native iOS or Android app exists. This is the norm for crypto casinos.

Cash wagering apps are functionally banned from the major app stores in most markets, so the workaround is a mobile-responsive web build, frequently packaged as a Progressive Web App with a home-screen-install prompt. Not a knock on Mirax specifically, it's the entire segment.

Trust Picture

Pulling this together, here's where Mirax sits on the dimensions that actually matter:

• Operator entity: Confirmed (Hollycorn N.V.Curaçao). Multi-brand operator, which is standard.
• License verifiability: Not confirmed in available data. is_licensed = false, license_number = null. The operator self-describes as licensed, we cannot independently corroborate.
• Track record: Three years (2022 launch). Short enough that long-tail complaint patterns wouldn't have surfaced yet.
• Library: Strong. 10,000+ titles, twelve real providers including Evolution and Pragmatic.
• Bonus: Headline-friendly, math-unfriendly if the 45x figure floating in secondary sources is accurate.
• Crypto support: Strong. Ten methods including stablecoins and major altcoins.
• Provably fair: Not a platform feature. Limited to provider-level (BGaming).
• Complaint history: No major incidents surfaced in our current monitoring. This is a neutral data point on a three-year-old brand, not a positive endorsement.

From what I can tell, Mirax is a legitimate-looking aggregator casino in the lower half of the trust ladder we to crypto operators. It's not in the bottom tier with the disposable white-labels, but it's clearly below the operators we recommend for size, BitStarz (10+ year track record), Stake (provably-fair-first, native-token economy, transparent VIP), or BC.Game (publicly-tiered VIP, broad altcoin support, more documented complaint resolution history).

How Mirax Stacks Up

The honest read: if you've already got a Stake account, you're not switching to Mirax. If you've got a BitStarz account, the only reason to add Mirax is library breadth on a specific provider or a bonus rotation you specifically want to hit. Where Mirax actually competes is as an entry-level pick for a player whose first crypto-casino account this is, and even then, I'd push that player toward BitStarz first on track-record grounds.

Honest Self-Critique

Don't get me wrong, the library and the crypto rail breadth are real strengths, but the missing license verification is the thing that holds this back from a higher placement. We've been burned before by Curaçao operators who self-described as licensed and then turned out to be operating on lapsed sub-licenses or on a master license that was administratively suspended.

I'm not saying that's Mirax's situation, I have no evidence either way. I'm saying the absence of a verifiable, indexed GCB license reference is information, and the appropriate response to that information is to size your exposure accordingly.

What that means in practice: don't park balances at Mirax. Treat it as a play-through-and-withdraw venue, not a savings account. Withdraw frequently.

Keep individual session deposits modest. If a withdrawal hold or KYC dispute happens, the recourse path through a Curaçao-licensed operators without a listed ADR pathway is materially worse than the recourse path at an MGA-licensed operators. That's structural, not Mirax-specific, but it's amplified when the license itself isn't independently verifiable on our end.

Geographic Availability

What we've observed has prohibited_states as an empty array, but that field tracks US-state-level restrictions and Mirax is not a US-targeting product. The operator's own terms (per secondary sources) document an extensive country-level exclusion list including the United States, United Kingdom, Netherlands, France, Spain, Belgium, Greece, Israel, and several Caribbean and French-overseas territories.

We have not independently fetched and parsed the current operator T&C, so treat that list as directionally accurate but verify on the operator site before you sign up.

The US-blocked status is the practical headline for the CasinoRankr audience: Mirax is not available to US players. There's no sweepstakes-mode workaround, no state-level carve-out. If you're reading this from the US, this is informational only, look at sweepstakes operators or the legal-state online casinos (NJ, PA, MI, CT, WV, RI) instead.

Editor's Take

Mirax is a competent mid-tier crypto casino that nails the things that are easy (library size, provider stack, payment-method breadth) and is mediocre on the things that matter most for player protection (license verifiability, bonus math, third-party-audited fairness). At three years old it's earned the benefit of the doubt that the absolute fly-by-night operators don't get, but it hasn't earned the trust that a ten-year track record buys you.

Ranked against the rest of our crypto-casino coverage, Mirax slots into the lower half of the field we'd consider tradable, better than the pure white-label trash, clearly below the established names.

Eligible international players who want library depth and don't care about the bonus headline can use the platform productively at sensible deposit sizes. Anyone who's planning to chase the 1.5 BTC bonus to clearance should run the wagering math first, at any plausible wagering multiple, the expected outcome is a net loss before the bonus converts.

From personal experience watching this corner of the field: the operators that survive long-term in crypto casino are the ones that publish their license clearly, document their VIP thresholds, and either run their own provably-fair native games or pay for a third-party RNG audit they can show you. Mirax does some of that, none of that consistently, and we'd want to see more transparency before we'd move it up the rankings.

Anti-Gambling Reality Check

The only way for a casino to make money is if you lose. Crypto casinos in particular benefit from removing the friction (bank-clearing windows, withdrawal-cooling-off periods, geographic verification) that traditionally slows down problem-gambling spirals, and the absence of those frictions is a feature for the operator and a structural risk for you.

Set deposit limits before you play, not after. Use loss limits. Treat any session as entertainment with negative expected value, not as a money-making plan. If gambling has stopped being entertainment for you, GamCare (gamcare.org.uk) and BeGambleAware (begambleaware.org) are the right starting points internationally.

PLEASE DO NOT GAMBLE WITH MONEY THAT YOU CANNOT AFFORD TO LOSE.