Dimitri Dimitrov
by Dimitri Dimitrov Published on September 13, 2023
Last updated on June 24, 2026
HAPPY HOUR SOLUTIONS (BRAND HAS CHANGED HANDS SINCE 2017)
High Roller Casino Review
UK Gambling Commission and Malta Gaming Authority. Happy Hour Solutions. Licensed
Responsible Gambling Index: GREAT
T&C Apply. 18+. Gamble responsibly.
$ PAID INDEPENDENT REVIEW ▾

PAID INDEPENDENT REVIEW

This operator has paid for an independent review to be conducted and published on Gamblers Connect. Payment covers the review process only, not outcomes, scores, or editorial conclusions.

This fee does not and cannot influence editorial assessments, verification outcomes, RGI scores, or any published finding. Negative findings are published.

Casino paid review disclosure · Contact us
⊘ No Affiliate Links ▾

No Affiliate Links

This page contains no affiliate tracking links, no player redirect URLs, and no sign-up funnels.

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We earn no commissions from player sign-ups, deposits, or wagers. No commercial relationship exists between Gamblers Connect and any individual player.

Casino no-affiliate policy
✓ GC Verified ▾

GC Verified: Independent Assessment

Every listed operator undergoes independent verification: Proof of Play (real-money testing with blockchain records), RTP verification, and licence authentication against official regulatory databases (MGA, UKGC, DGOJ, Curacao, and others).

Verification outcomes cannot be purchased or altered. This is an independent assessment, not an endorsement or recommendation to gamble.

Casino verification methodology
◉ RGI Score ▾

Responsible Gambling Index (RGI)

The RGI is our proprietary framework evaluating operators across 12 responsible gambling criteria including self-exclusion, deposit limits, reality checks, and cooling-off periods.

5-tier scale: Poor · Concern · Average · Great · Exceptional.

RGI scores are independently determined and cannot be purchased or influenced by commercial relationships.

RGI scoring methodology
18+ Only ▾

Responsible Gambling

Gambling involves financial risk and can be addictive. You must meet the minimum legal age in your jurisdiction (18+ in most of Europe, 21+ in select markets).

Gamblers Connect does not encourage, promote, endorse, or facilitate gambling activity.

This page is an independent review, not an advertisement or recommendation to gamble. If you need support: GamCare (UK), Gambling Therapy (International), Jugarbien.es (Spain).

Responsible gambling policy
↗ Commercial Disclosure ▾

Commercial Disclosure

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We do not earn revenue from player activity, wagers, or deposits. This page is an independent editorial review, not a promotional advertisement, endorsement, or recommendation to gamble.

Casino commercial disclosure
HighRoller is a strongly licensed casino operating since 2017 (relaunched 2022) under UK and Malta licences, now operated by Happy Hour Solutions. This independent HighRoller review examines its regulation, very large game range, fiat-and-crypto banking and responsible gambling tools.
Proof of Play — Gamblers Connect Hands-On Test
This casino is yet to be reviewed using our Proof of Play method
Our independent hands-on verification is pending for this operator.
Read Policy →
Licensing & Operator Transparency
Licensed Operator
Regulated by UK Gambling Commission and Malta Gaming Authority. Happy Hour Solutions.
✓ Licensed
OperatorHappy Hour Solutions (brand has changed hands since 2017)
FairnessGames from 73 providers including Pragmatic Play, Play n GO and NetEnt; tested and fair under MGA and UKGC standards.
SSL EncryptionActive, SSL encryption
🏳
UK Gambling Commission and Malta Gaming Authority. Happy Hour Solutions.
Since 2017 (relaunched 2022)
Happy Hour Solutions

Operated by Happy Hour Solutions under UK Gambling Commission and Malta Gaming Authority licences (relaunched 2022). Confirm the regional licence from the site footer.

Responsible Gambling Index — Proprietary Gamblers Connect Score
Poor Concern Average Great Exceptional
10 / 12 criteria met  —  RGI Methodology →
Great
Above industry average
10/12
✓Reality Check
✓Self-Exclusion
✓Underage Gambling Prevention
✓Responsible Gambling Policy
✓Access Account History
✓Ethical & Responsible Marketing
✓Deposit Limits
✓Wagering Limits
✓Session Limits
✓Loss Limits
✗Self-Assessment
✗Budget Calculator

GC Responsible Gambling Index header shows a placeholder tier (GC page body states the RGI is not yet finalised). For a UK Gambling Commission and MGA licensed brand with a very high third-party safety rating and a full suite of responsible gambling tools, any low placeholder tier is almost certainly inaccurate. Reconcile the 12 criteria and confirm the official tier on the live RG page.

Payments & Banking — Multiple (cards e-wallets crypto)+ Methods
Cryptocurrency
3 options
Bitcoin (BTC)Litecoin (LTC)other altcoins
Deposits: Instant
Withdrawals: Same day
Limits: Confirm caps
Credit & Debit Cards
2 options
VisaMastercard
Deposits: Instant
Withdrawals: 1 to 3 business days
Limits: Confirm caps
E-Wallets
2 options
ecoPayzAstroPay
Deposits: Instant
Withdrawals: Within 24 to 48 hours
Limits: Confirm caps
Bank Transfer
1 option
Bank transfer
Deposits: Instant
Withdrawals: 2 to 5 business days
Limits: Confirm caps
Prepaid & Vouchers
1 option
AstroPay
Deposits: Instant
Withdrawals: Not applicable (deposit only)
Limits: Not disclosed
Min Deposit: Confirm minimum deposit
Max Withdrawal: Same-day crypto payouts; fiat withdrawals subject to standard verification. Some feedback notes withdrawal verification and support during high-traffic periods.
KYC Required: Full KYC required under MGA and UKGC rules. Fast crypto payouts.
The Gaming Ecosystem
Majority of a 5600 plus library Online Slots Not separately disclosed Live Casino Not separately disclosed Table Games Not disclosed Poker Room Not disclosed Instant Win Not disclosed Bingo
Online Slots

Slots from 73 providers including Pragmatic Play, Play n GO and NetEnt.

Live Casino

Live dealer tables available.

Table Games

Blackjack, roulette, baccarat and other table games.

Poker Room

Video poker titles; no dedicated peer-to-peer poker room.

Instant Win

Instant-win and specialty games.

Bingo

Jackpot slots from major providers.

Sportsbook
Sportsbook information not yet available
Our team is currently reviewing the sports betting offering for this casino.

Customer Support

Live Chat✓ 24/7 — Not formally disclosed response
Phone Support✗ Not Available
Knowledge Base✓ Comprehensive — Not disclosed+ articles
Chatbot Pre-Screen⚠ Not Disclosed
Response Times (Tested)
Live ChatNot formally disclosed
Languages Supported
Multiple languages (confirm full list)
Final Verdict

HighRoller is a strongly licensed casino operating since 2017 and relaunched in 2022, now run by Happy Hour Solutions under both UK Gambling Commission and Malta Gaming Authority licences. That dual regulation means independent game testing and a full suite of responsible gambling tools, and it carries a very high third-party safety rating. It offers over 5,600 games from 73 providers including Pragmatic Play, Play n GO and NetEnt, with both fiat and crypto banking and same-day crypto payouts, though some feedback notes withdrawal verification checks and support pressure during busy periods. This is a well-regulated, feature-rich option, and any low placeholder responsible gambling tier is almost certainly inaccurate for a brand of this pedigree. Draft, pending GC review.

Frequently Asked Questions6 Questions

Yes. HighRoller is operated by Happy Hour Solutions under both UK Gambling Commission and Malta Gaming Authority licences, with a very high third-party safety rating and a full suite of responsible gambling tools.

Happy Hour Solutions, under UK Gambling Commission and Malta Gaming Authority licences. The brand has operated since 2017 and relaunched in 2022.

Crypto payouts are same-day, while fiat withdrawals are subject to standard verification and take a few business days.

Over 5,600 games from 73 providers including Pragmatic Play, Play n GO and NetEnt.

Yes, HighRoller supports both fiat and cryptocurrency, including Bitcoin and Litecoin, with same-day crypto payouts.

HighRoller is primarily a casino; confirm on the live site whether any sportsbook is offered.

Dimitri Dimitrov
Dimitri Dimitrov

Dimitri is an iGaming expert with nearly a decade of experience and a knack for crafting content that speaks directly to the iGaming crowd. He understands affiliate marketing, player psychology, and search algorithms, which enables him to write engaging, data-driven articles.