Two sister casinos on one Curaçao licence: what actually differs in bonus, wagering, payments, caps and Australian access.
AUD accounts, Retrobet's sister site
Top pick: casino + sportsbook
Tournaments and bonus wheels
What I found (checked 27 October 2026)
- MateSlots is Retrobet’s sister site: the Curaçao regulator lists both under Stable Tech N.V., licence OGL/2024/161/0191.
- The difference is the market: MateSlots runs AUD accounts and A$ terms, while ACMA blocked Retrobet in March 2026.
- Retrobet’s welcome is far bigger in cash, up to about A$23,900 plus 500 free spins; MateSlots offers up to A$6,750 plus 250.
- Both cap bets at A$7.50 with a bonus and pay out around A$4,500 to A$4,800 a week.
Pick MateSlots if you liked Retrobet and simply need a site that works for Australians: same company, same licence, same bet cap, but AUD accounts and an Australian focus. Pick Aerobet instead if your reason for leaving was Retrobet’s handling of withdrawals or verification, because MateSlots shares the same operator.
Read the table as MateSlots vs Retrobet row by row; the last column shows which one has the edge.
| Retrobet | MateSlots | Edge | |
|---|---|---|---|
| Operator | Stable Tech N.V. (Curaçao) | Stable Tech N.V. (Curaçao) | Same |
| Licence | OGL/2024/161/0191 | OGL/2024/161/0191 | Same |
| Launched | 2024 | 2025 | Retrobet |
| Australians | Blocked by ACMA on 18 March 2026 | AUD accounts, Australian focus | MateSlots |
| Welcome | Up to €15,000 (about A$23,900) + 500 FS, 4 deposits | Up to A$6,750 + 250 FS, 4 deposits | Retrobet |
| Wagering | 50x on the bonus (one review: 40x) | 35x or 40x, sources disagree | Even |
| Max bet with a bonus | A$7.50 | A$7.50 | Even |
| Minimum deposit | €20 (about A$32) | A$30 per stage | Even |
| Pokies | 4,000 to 11,000+ games, per review | About 5,600 slots, 146 studios | Even |
| Crypto | 8+ coins | 9 coins | Even |
| PayID | Not listed | Not confirmed | Even |
| Withdrawal cap | About A$4,780 a week, A$23,900 a month | A$4,500 a week, A$22,500 a month | Even |
| Trustpilot | 2.7/5 from 345 reviews | 3.4/5 from about 20 | Even |
I checked Retrobet on 27 October 2026 and MateSlots on 21–27 October 2026. MateSlots publishes its terms in Australian dollars. Retrobet publishes its bonus and limits in euros; I converted them at A$1.59 per euro (ECB reference rate, 26 October 2026) and rounded. One review shows the same welcome tiers in AUD at face value, so an AUD account may see A$15,000 rather than about A$23,900. Winberry figures are its Canadian terms, converted at about A$1.01 per C$.
Two sister casinos come out close on almost every row, which is what you would expect from one company’s platform. The row MateSlots wins is the one that matters for Australians.
The Curaçao regulator’s licence record is the strongest evidence I found: one licence, OGL/2024/161/0191, one company, Stable Tech N.V., and a list of approved domains that includes retrobet.com, mateslots.com and eleven other brands. The full list is on my Retrobet sister sites page.
In practice, that means three things for you:
MateSlots runs four stages from A$30 each: 100% up to A$1,500 with 50 spins, 125% up to A$1,500 with 100 spins, 75% up to A$1,500 with 50 spins and 50% up to A$2,250 with 50 spins, for up to A$6,750 and 250 spins. Retrobet’s four stages run from 100% up to €1,000 (about A$1,590) to 50% up to €6,000 (about A$9,560), for up to €15,000 (about A$23,900) and 500 spins, at 50x on the bonus.
In practice: a A$100 first deposit gets a A$100 bonus at either casino; at Retrobet that means A$5,000 of bets, at MateSlots A$3,500 or A$4,000 depending on which wagering figure is right. Check both in my wagering calculator.
| Retrobet | MateSlots | |
|---|---|---|
| Lobby | 4,000 to 11,000+ games, live from Evolution, Pragmatic Play Live and Ezugi | About 5,600 slots, live tables, crash games |
| Currencies | EUR, USD, CAD, NZD, AUD and others | AUD, NZD, EUR, USD, CAD |
| E-wallets and vouchers | Skrill, Neteller, MiFinity, Jeton, Neosurf, Apple Pay | MiFinity, Neosurf (deposits only) |
| Crypto | BTC, ETH, USDT, LTC, DOGE, BCH, TRX, BNB | BTC, ETH, LTC, DOGE, BCH, USDT, BNB, ADA, TRX |
| Withdrawal cap | €3,000 a week, €15,000 a month | A$4,500 a week, A$22,500 a month |
| Responsible gambling tools | Self-exclusion through support; no deposit limits in the account | Not confirmed in my sources |
Payment lists come from AskGamblers, LCB and TrueBlueCasinos, not from my own deposits.
| You are… | Pick |
|---|---|
| A former Retrobet player in Australia who liked the casino | MateSlots |
| Leaving because of Retrobet’s payouts or verification | Neither: see Aerobet |
| After the biggest matched welcome, outside Australia | Retrobet |
| Wanting A$ terms you can read without converting | MateSlots |
For the full field, go back to all Retrobet alternatives.
I accessed the Retrobet sources on 27 October 2026 and the MateSlots sources on 21–27 October 2026.
18+ only. Online casinos cannot be licensed in Australia; every casino on this page is an offshore operator. Set a deposit limit before you play and never chase losses. Free, confidential help 24/7: Gambling Help Online 1800 858 858 or gamblinghelponline.org.au.
Who owns Retrobet and the 13 brands on the same Curaçao licence.
Aerobet, Winberry and MateSlots against Retrobet on bonus, wagering, caps and licences.
Casino-only against casino plus sportsbook: wagering, payments and caps.
It is the closest one. MateSlots is run by the same company, Stable Tech N.V., under the same Curaçao licence, with the same A$7.50 bet cap. The difference is that it is built for Australians, with AUD accounts and A$ bonus terms. If you are leaving because of how Retrobet treated your withdrawals, pick a different operator instead.
Yes, according to the regulator. The Curaçao Gaming Authority’s record for licence OGL/2024/161/0191 names Stable Tech N.V., company number 160129, and lists both mateslots.com and retrobet.com among its approved domains, together with eleven other brands such as RollXO, SlotLords and Joo Casino.
I have not seen MateSlots in any ACMA blocking announcement, but I could not load ACMA’s full list from my connection, so I cannot rule it out. ACMA blocks domains, not companies, which is why one sister brand can be blocked while another still loads. Check the ACMA list before you deposit.
It depends on which count you trust. LCB counts about 5,600 slots from roughly 146 studios at MateSlots. Reviews of Retrobet range from 4,000 to more than 11,000 games, with up to 340 studios in one catalogue scan. Both run on the same company’s platform, so many studios overlap.
In cash, yes. MateSlots offers up to A$6,750 plus 250 free spins over four deposits from A$30 each. Retrobet offers up to €15,000, about A$23,900, plus 500 free spins over four deposits. Both cap bets at A$7.50 while the bonus runs; Retrobet’s wagering is 50x on the bonus, MateSlots’ 35x or 40x.
MateSlots allows A$4,500 a week and A$22,500 a month, per TrueBlueCasinos. Retrobet allows €3,000 a week, about A$4,780, and €15,000 a month, about A$23,900, per LCB and AskGamblers. LCB quotes the same lower figures for both, 2,500 a week and 12,000 a month in LCB’s listed currency, which fits a shared platform.
Do not count on it. Each brand keeps its own accounts, even under one licence. If you want to stop playing at both, ask each casino in writing to close your account or apply self-exclusion. BetStop, Australia’s national register, does not cover offshore casinos such as these.
Editor and casino researcher, Retrobet Alternatives
I am Alisa Naumova, editor of Retrobet Alternatives. I compare Retrobet with offshore casinos that Australians look at instead, using only what a reader can check: the company and licence number behind each brand, the regulator’s register, the bonus terms as written, payment methods, withdrawal caps converted to A$, and what review sites and players report. I date every figure, keep conflicting sources side by side and re-read the terms each month. I do not deposit or play for these guides, and affiliate links never change a verdict. My reviewer profile is on Trustpilot.
If Retrobet is not an option for you, Aerobet is where I would start.
Why I would pick it
18+ only. Check the current terms in the cashier. Gambling Help Online 1800 858 858.
