Boomerang Casino review: terms exclude UK, never UK licensed

Boomerang Casino is not closed, but it is not for UK players. Its general terms list the United Kingdom among the excluded jurisdictions whose residents may not open accounts or add funds. It has never held a Gambling Commission licence, so there was never a UK licence to lose. For a UK player the practical answer is that the site is off limits, and it was never a legal option here in the first place. Our score: 5.5 out of 10.

That is half a point above what we give offshore sites that let British players in, for one reason: its terms rule British players out.

Boomerang Casino at a glance

Nothing on the register

We searched the Gambling Commission register for “boomerang casino”, “Rabidi” and “Araxio”. The only results were Boomerang Studios, a games supplier, and Boomerang Digital, which is unrelated. No casino operator called Boomerang has ever appeared, and neither Rabidi nor Araxio has an entry. That rules out a current licence and a lapsed one. Our UKGC licensing guide explains how to run the same search and what a genuine entry shows.

Who runs it

Boomerang is a Rabidi N.V. group brand. Two third party sources, rabidiexposed.com and epoca.ro, say the group renamed itself Adonio N.V. and that its Antillephone licence claim, number 8048/JAZ, was reported terminated in October 2025. The same sources point to Stellar Ltd and an Anjouan licence as the current arrangement.

None of that can be confirmed from the site itself. Its terms, version 3.13 of 8 August 2023, name no operating company and no licence. Treat the Adonio and Anjouan details as reported rather than confirmed. We would rather say that plainly than repeat a claim we cannot check.

What we can say is that none of this touches the UK register. Whether the operator is trading as Rabidi, Adonio or Stellar, and whether its licence comes from Antillephone or from Anjouan, makes no difference to a UK player: Boomerang has no UK entry, so there is no UK complaint route and no GAMSTOP connection.

What its terms say about the UK

Clause 2.3 of the Boomerang general terms (version 3.13, last updated 8 August 2023) lists the jurisdictions whose residents “do not have the right to open accounts” or add funds. The United Kingdom is on that list, alongside the United States, the Netherlands, Sweden, Belgium and others. The same terms give support@boomerang-casino.com as the contact for self exclusion and complaints. The clause numbering and wording match the terms used on Casinia, Vegas Hero and Spinit. Our Donbet and Goldenbet reviews cover two other offshore brands without a UK licence.

Trustpilot: 3.4 from 825 reviews

As of 7 September 2026, Trustpilot rates boomerang-casino.com at 3.4 from 825 reviews. 37 per cent are one star. The operator replies to 89 per cent of negative reviews and the profile shows it invites reviews. The newest review is dated 2 September 2026, so the site is still trading somewhere.

A 3.4 is middling rather than bad, and the invited reviews will have helped it along. We would not read much into the score either way. Whatever the experience is like for a player in another country, its terms exclude UK residents in any case.

Why the UK exclusion is the better outcome

It sounds odd to give a site half a point for declining to serve you, but the alternative is worse. An offshore casino whose terms welcome UK players without a UK licence exposes them to terms nobody in Britain regulates and invites self excluded players past GAMSTOP. Boomerang’s terms do neither, because they exclude UK residents altogether. That is the whole basis for the 5.5 rather than a 5.

We are not able to score the games, the payments or the support desk from anything we have seen ourselves. Its terms exclude UK residents, and the only support contact on record is support@boomerang-casino.com, the address those terms give. Our sub scores for those areas sit at the bottom of the scale for that reason, not because we found something wrong with them.

Casinos without a British licence take different approaches to the UK, and an exclusion in the terms is often the safer outcome. Compare Casinia, whose terms also exclude the UK and which sits in the same Rabidi group as Boomerang, Tsars, whose terms bar the UK while a separate site quotes a licence number that does not exist and Loki Casino, whose terms do not restrict the UK even though it holds no British licence.

What to do if you had an account

If you opened a Boomerang account in the past, perhaps from abroad, and still have a balance, the contact route is the address its terms give, support@boomerang-casino.com. Write to it, ask for a withdrawal and keep a copy of the thread. There is no UK regulator and no UK dispute service to escalate to, because the site was never licensed here.

Do not try to sign up from the UK. Its terms exclude UK residents, and you would be playing on a site with no UK oversight, with a licence status that third parties say changed in October 2025 and that cannot be confirmed. If you are self excluded through GAMSTOP, note that Boomerang is not part of it; its terms, not GAMSTOP, are the only thing telling UK residents to stay away. If you want the protections a UK licence brings, pick a brand that is on the register today.