Neptune Play sister sites
Neptune Play sister sites formerly included Mr Play, Mr Mega and Griffon Casino under AG Communications Limited’s UK licence account 39483; Neptune Play closed on 30 June 2026, while Griffon Casino, Hopa and Karamba now operate separately through White Hat Gaming Limited.
Neptune Play sister sites: what is still live?
Quick answer: Neptune Play is closed
NeptunePlay.com has not accepted play since 30 June 2026. Its live closure notice directs customers with an account balance or pending withdrawal to AG Communications support. The current domain record for account 39483 marks Neptune Play and all 77 other listed domains inactive, even though the operator’s remote bingo, casino and betting permissions remain active.
That makes the old seventy-five-brand sister list a poor answer. Mr Play closed on 28 May 2026, Mr Mega is now a casino-comparison website rather than a playable casino, and Top Tally and Slots N’ Play no longer resolve. Griffon Casino, Hopa and Karamba are the useful live comparisons, but their own footers now identify White Hat Gaming Limited and UK licence account 52894. They are former AG-family brands, not current direct Neptune Play sisters.
Neptune Play sister sites and former-family alternatives compared
| Brand | Operator and licence/status | Best for | Main risk | Our verdict |
|---|---|---|---|---|
| Neptune Play | AG Communications / account 39483; closed 30 June 2026 | Historical reference only | No new play; balances and complaints may still need resolving | Do not attempt to join or deposit. |
| Griffon Casino | White Hat Gaming / account 52894; live | Casino, poker and sportsbook in one account | No longer a current AG/Neptune sister | Closest live former-family comparison. |
| Hopa | White Hat Gaming / account 52894; live | Straightforward casino and live dealer play | Similar promotion framework to Karamba and Griffon | Best uncluttered live alternative. |
| Karamba | White Hat Gaming / account 52894; live | The broadest all-round product of the three | Separate registration and checks from the former Neptune account | Best all-round live choice. |
| Mr Play | Former AG brand; closed 28 May 2026 | Historical comparison | No longer operational | Not a current alternative. |
| Mr Mega | Former AG casino domain; now an affiliate review site | Casino information only | The current site is not the former casino | Remove it from playable sister lists. |
Which Neptune Play alternative should you choose?
Choose Karamba if you want the broadest live replacement, including casino and betting. Choose Hopa if you mainly want slots and live dealer games with a simpler front end. Choose Griffon Casino if you want a former AG-family name that now combines casino, poker and sports through White Hat Gaming. None of these sites shares a live customer account with Neptune Play, so expect a new registration, fresh verification and separate promotion eligibility.
Best live alternatives for former Neptune Play customers
Best all-round alternative: Karamba
Karamba is the broadest of the three current White Hat options. Its UK site offers casino, poker and sports betting, while its welcome route currently gives 20 bonus spins after a £20 deposit and £20 of qualifying slots or Slingo play. Bonus-spin winnings are capped at £20 and converted to bonus funds with 10x wagering.
Best simpler casino alternative: Hopa
Hopa is the cleaner casino-first choice. Its current welcome terms use the same £20 deposit, £20 qualifying play, 20-spin, £20 winnings cap and 10x bonus-fund wagering structure, so choose it for the presentation rather than because the headline offer is materially richer.
Closest former-family name: Griffon Casino
Griffon is the closest continuity pick because it appeared in the former AG family and remains live. It now redirects to griffoncasino.co.uk, where White Hat Gaming manages the brand. Its current welcome terms also follow the 20-spin, £20 deposit and 10x bonus-fund wagering model.
Neptune Play information
| Brand | Neptune Play |
| Domain | neptuneplay.com; closed 30 June 2026 |
| Former operator | AG Communications Limited |
| Former UK licence route | account 39483; the operator licence remains active but all 78 listed domains are inactive |
| Former sister brands | Mr Play, Mr Mega, Griffon Casino, Hopa, Karamba and a wider AG white-label network |
| Useful live alternatives | Griffon Casino, Hopa and Karamba |
| Current operator of those alternatives | White Hat Gaming Limited, UK licence account 52894 |
| Closure support | asg_supportcenter@aristocrat.com; eCOGRA for eligible unresolved complaints after the operator’s complaint process |
Neptune Play operator and licence clarity
AG Communications Limited still holds active remote bingo, casino and real-event betting permissions on account 39483. That does not make Neptune Play active. The decisive domain-level entry is neptuneplay.com, which is marked inactive alongside every other domain currently listed on that account.
The live Griffon Casino, Hopa and Karamba websites now name White Hat Gaming Limited as their manager and link account 52894. They are useful successors because they came from the same wider platform history, but the current operator, licence, account registration and terms are different.
This distinction is particularly important here: an active operator licence does not prove that every old brand on it remains open, and a live former-family brand may have moved to another licence altogether.
Who operated Neptune Play?
AG Communications Limited was the British-facing operator associated with Aspire Global, which later became part of NeoGames and then Aristocrat. Neptune Play used the AG white-label structure, sharing platform technology and operating arrangements with a large number of casino and betting domains.
The operator has twice faced material regulatory action. A 2022 case resulted in a £237,600 payment after anti-money-laundering failings involving white-label partners. A later regulatory settlement decided in February 2025 required £1,407,834 in lieu of a financial penalty after anti-money-laundering and social-responsibility failings. The public statement specifically identified deficient customer-funds wording on NeptunePlay.com among the issues.
Neptune Play’s closure notice names AG Communications Limited and remote licence 039483-R-319409-018, then directs customers to Aristocrat support. That is the relevant route for an old Neptune balance or pending withdrawal; the newly operated Griffon, Hopa and Karamba sites cannot resolve a former Neptune account.
Balance, withdrawal and complaint checks after closure
| Account balance or pending withdrawal | Use the address on the official closure notice: asg_supportcenter@aristocrat.com. Keep the account email, withdrawal reference, dates and payment evidence together. |
| Unanswered complaint | Complete the operator’s complaint route first. The closure notice says eCOGRA can consider an eligible dispute after a final response or once eight weeks have passed. |
| Verification request | Send documents only through a verified support route and retain copies of what was supplied. Do not assume verification at a former sister brand transfers to the closed Neptune account. |
| New deposit or bonus | There is no current Neptune Play offer. Any page still advertising the old £200 and 100-spin package is out of date. |
| Moving to a live alternative | Read the new operator’s wagering, winnings cap, expiry, payment and KYC terms from scratch. The White Hat sites currently use 10x wagering on bonus funds and cap welcome-spin winnings at £20. |
What to check before choosing a former Neptune Play sister site
Check the current operator, not the old family tree. Griffon, Hopa and Karamba moved to White Hat Gaming, while Mr Play closed and Mr Mega changed purpose.
Open the current domain before trusting the logo. Several names still appear in older licence and sister-site material even though the casino has closed, no longer resolves or is now a different type of website.
Compare the practical terms. The three recommended live sites currently use closely related welcome-bonus rules. The useful differences are product range, presentation and support experience, not an apparently bigger headline.
Mini-reviews of the best live Neptune Play alternatives
Karamba
Pros: broad casino and betting range, live UK site and clear current licence footer. Cons: the welcome-spin winnings cap is only £20 and the bonus funds require 10x wagering. Best for: the strongest all-round replacement.
Hopa
Pros: simpler casino focus and a live White Hat licence route. Cons: little promotional separation from Karamba and Griffon. Best for: players who mainly want slots and live dealer games.
Griffon Casino
Pros: closest recognisable former AG-family comparison and a live casino, poker and sports product. Cons: it is no longer a direct same-operator Neptune sister. Best for: continuity without relying on a closed brand.
Neptune Play review
Current status
The old casino homepage has gone. Visiting neptuneplay.com now produces a clear closure notice rather than a login, registration form or welcome offer. It says the site stopped operating on 30 June 2026 and provides one support address for balances, pending withdrawals and further information.
What happened to the old offer and games?
Neptune Play previously used an underwater theme, a large slots library and a welcome package spread over several deposits. That information is now historical. There is no responsible reason to retain the former £200 and 100-spin package as if it can still be claimed, and old game-library observations should not be mistaken for a playable current product.
What current players report
The public review profile is poor: Neptune Play currently shows 1.5 out of 5 from 189 Trustpilot reviews, with 85% at one star and 28 reviews in the most recent twelve months. Recurring complaints concern withdrawals returning to the casino balance, limited withdrawal routes, missing or delayed deposits, repeated verification, slow bet settlement and difficulty reaching support. Individual reviews are not independently verified facts, but the repetition makes payment and support records especially important for anyone resolving an old account.
Our verdict
Our rating: closed. Neptune Play is no longer a casino to compare on bonus size or games. The useful job of this page is now to identify its former sister network accurately, direct old customers to the correct support and complaint route, and distinguish live successor brands from the many names that have closed or changed purpose.
Neptune Play sister sites FAQ
Is Neptune Play still open?
No. The official site says NeptunePlay.com ceased operating on 30 June 2026.
What are the best live Neptune Play sister-site alternatives?
Griffon Casino, Hopa and Karamba are the most useful live former-family comparisons. They now operate through White Hat Gaming Limited on UK licence account 52894, so they are not current direct sisters of the closed Neptune Play site.
Are Mr Play and Mr Mega still Neptune Play sister sites?
Only in a historical sense. Mr Play closed on 28 May 2026. Mr Mega now operates as a casino-comparison website rather than the former playable casino.
Who should I contact about a Neptune Play balance or withdrawal?
The official closure notice gives asg_supportcenter@aristocrat.com. Keep a record of every message and transaction; eligible unresolved complaints can be referred to eCOGRA after the operator’s complaint process.
Does AG Communications still have an active UK licence?
Yes, account 39483 retains active remote permissions, but its 78 currently listed domains are all marked inactive. The active operator licence does not make NeptunePlay.com live.