Mr Slot Sister Sites 2026
Every confirmed sister casino of Mr Slot — with the real bonus, licence and payment data we hold.
Mapping the Mr Slot sister sites family
Mr Slot sister sites are the casinos that share its operating company, ProgressPlay Limited, within the wider ProgressPlay network. Mr Slot itself launched in 2017 and holds active status with the UK Gambling Commission, and that same licensing relationship extends to the two brands our checks currently confirm as siblings: HI and Fruity King. This page exists to explain what that shared ownership actually means in practice, rather than to imply a longer list than the evidence supports. Casinos operating under one licensed company frequently look and feel distinct on the surface, with their own branding, tone and promotional calendars, yet they are built and run by the same team, under the same regulatory obligations. Understanding that structure helps when deciding whether to open an account elsewhere in the family or to look at a completely separate operator instead. The confirmed sister list below this introduction is the definitive record; nothing named here should be treated as exhaustive beyond what that list states, since ProgressPlay operates other brands that are not established as sisters within our current evidence and are therefore deliberately left out of this discussion.
What tends to carry over between related casinos
Because Mr Slot, HI and Fruity King sit under the same ProgressPlay Limited licence, a fair amount of the underlying infrastructure is shared even though each brand has its own front end. Account registration and identity verification typically follow a similar process across ProgressPlay brands, since the same compliance framework and back-office systems sit behind each site. Payment processing tends to run through comparable plumbing too, meaning deposit and withdrawal methods, and the checks applied to them, are broadly consistent from one sister to the next. Customer support is generally structured the same way behind the scenes, even where the branding on the help pages differs. Game lobbies also overlap heavily, since ProgressPlay brands draw from a shared pool of studios and providers, so a player familiar with the slots and tables at Mr Slot will usually recognise much of the catalogue at HI or Fruity King. What does not carry over is the commercial layer. Bonus terms, wagering requirements, promotional calendars and welcome offers are set individually per brand, which means the specific terms currently live for Mr Slot, HI or Fruity King are the ones that matter, and those are recorded in the verified list and status flags that sit below this introduction rather than restated here. Anyone comparing offers across the family should treat each brand’s terms as standalone rather than assuming parity.
Choosing a sister site or looking further afield
Moving to a sister brand makes most sense when familiarity is the priority: a player who trusts the registration flow, payment handling and support standards at Mr Slot can reasonably expect a similar baseline experience at HI or Fruity King, while still checking that brand’s own current terms and status before committing. This is a sensible route for those who want a change of scenery in game lobby or promotional style without stepping outside a operator they already understand. However, sticking within one operator’s family is not always the right advice. Where a player is looking for a genuinely different licensing relationship, a different provider mix beyond what ProgressPlay offers, or simply wants to diversify away from a single operator for their own risk management, recommending an unrelated casino is the honest position, and our independent reviews across the wider market exist for exactly that comparison. The value of this page rests on only naming what has been verified, so the ownership record, sister list, live statuses and testing notes beneath this introduction are treated as living data rather than a fixed statement. Brands are added when evidence of shared licensing is confirmed against the Gambling Commission register and ProgressPlay’s own disclosures, and they are removed the moment that evidence no longer holds, whether through a change in ownership, licensing status or operational structure. That discipline is what keeps a page like this trustworthy rather than speculative, and it is why the prose above deliberately stops at Mr Slot, HI and Fruity King rather than reaching for names that cannot currently be backed by the dataset. Readers who want the specifics, including which offers are currently live and how each sister brand is performing under testing, should treat the modules below this introduction as the authoritative and continually refreshed source, with this section serving only as the context for how that family fits together.
Who owns Mr Slot?
| Legal entity | ProgressPlay Limited |
| Operator network | ProgressPlay |
| UKGC status | Active |
| Founded | 2017 |
| Confirmed sister brands | 2 |
All Mr Slot sister casinos
Sister site comparison
| Brand | Welcome bonus | Wagering | Min deposit | Licence |
|---|---|---|---|---|
| Mr Slot | — | 35-60x Re-verifying | £10 | 39335 |
| Hippozino | — | 35-60x Re-verifying | £10 | 39335 |
| Fruity King | — | 35-60x Re-verifying | £10 | 39335 |
Our testing process
Every brand on this page is matched to its licence on the UK Gambling Commission public register, then checked on the live site for operator name, platform and payment options. Where a value in our dataset is flagged for re-verification we mark it rather than restate it as current fact, and where we hold nothing at all the field is simply omitted.
Safety & licensing
| Site | Legal entity | UKGC licence no. | Status |
|---|---|---|---|
| Mr Slot | ProgressPlay Limited | 39335 | Active |
| Hippozino | ProgressPlay Limited | 39335 | Active |
| Fruity King | ProgressPlay Limited | 39335 | Active |
Bonus & wagering explained
Wagering is the number of times bonus funds must be staked before withdrawal. A £50 bonus at 35x wagering means £1,750 of qualifying stakes; the same bonus at 0x is cash. Sister brands on one platform often share wagering rules even when the headline offer differs, so compare the wagering column above rather than the headline number.