Casino review · Founded 2021 Live data · 29 Oct 2026
SupraPlay review: a Costa Rica-registered casino aimed at Dutch players
2021 Founding year · On our list since 30 Sep 2024 · Established casino
SupraPlay has traded since 2021 and states a Costa Rica licence. The Netherlands is its focus market and the only country listed as accepted, accounts run in euro or US dollar, and the site is in English, French and German.
Deposits are by Visa, Mastercard, Maestro, MiFinity, instant banking and BitPay. The studios we can confirm include NetEnt, Pragmatic Play, Nolimit City, Big Time Gaming, Quickspin and Yggdrasil.
- Netherlands focus
By Sofia Kuznetsov | Updated 19 Oct 2026
Short answer
Should you try SupraPlay?
SupraPlay is aimed at Dutch players, and Dutch law only allows online casinos licensed by the Kansspelautoriteit. SupraPlay states a Costa Rica registration, which carries no gaming regulator at all. Dutch players should use a Dutch-licensed site, and no other country is listed as accepted, so most readers should skip it.
- Founded
- 2021 on our list since 30 Sep 2024
- Licence
- Costa Rica Gambling License stated by the casino
- Studios
- 8 median for new casinos: 40
- Blocked countries
- 242 in the casino's terms
New-brand check
SupraPlay against our six new-brand checks
Green means our data confirms it. Amber means you check it, or we have not yet; red means it is not in our data.
-
Licence on the regulator's register
A logo in the footer proves nothing. The licence number and company name must appear on the regulator's own register, with the same domain.
Copy the licence number from the casino's footer and search it on the regulator's public register. Some regulators publish no searchable register; then ask support for the certificate.
Stated: Costa Rica Gambling License · register check pending -
Full terms and conditions published
The general terms, not only the bonus terms, set the rules for withdrawals, inactive accounts and account closure.
Find the terms link in the footer before you register and check that the terms carry a date.
Terms link not on file -
Withdrawal terms in writing
Weekly and monthly caps, pending times and the KYC trigger decide how fast a win reaches you.
Read the payments section of the terms before the first deposit. Note the weekly cap and the documents asked for.
Not in our data yet -
Bonus terms you can read before claiming
Wagering, max bet, game weighting and the cap on winnings decide what a welcome offer is worth.
Open the bonus terms from the offer page. If they only appear after deposit, skip the offer.
Wagering 40x stated -
A first small withdrawal
The cheapest test of a new casino is a small cash-out early, before you build a balance.
Withdraw a small win to the method you deposited with and note the time to payment.
We'd measure -
Responsible gaming tools
Deposit, loss and time limits plus self-exclusion should be in the account menu from day one.
Set a deposit limit before you claim anything; if you cannot, treat it as a warning.
Not in our data yet
Status from SupraPlay's details on our list, read 29 Oct 2026.
Similar casinos
Casinos with a similar game library
Casinos on our list that share most of the 8 studios SupraPlay lists, and its licence where they state the same one.
Studio lists and licences as stated in each casino's review on our list, read 29 Oct 2026. Matching uses the full studio list, never ownership.
Welcome offer
What €3,750 + 310 FS is worth
A €3,750 headline is almost certainly spread over several deposits, and most players only ever claim the first part, so the worksheet starts at €200. The 310 free spins come on top, and their value depends on the spin value in the terms. The wagering is not in the offer we list, so set it from SupraPlay's bonus terms.
SupraPlay offer worksheet
WorksheetSet the bonus part you would claim. The default is a first-deposit example, not the casino's terms.
You must bet €8,000 before the bonus turns into cash. At 96.0% RTP that costs €320 on average, so the bonus is worth about -€120.
Average over many players · terms vary by casino| Bonus claimed | Wagering | To wager | Expected cost at 96% | Value |
|---|---|---|---|---|
| €200 | 0x | €0 | €0 | €200 |
| €200 | 30x | €6,000 | €240 | -€40 |
| €200 | 40x | €8,000 | €320 | -€120 |
| €400 | 40x | €16,000 | €640 | -€240 |
Worked examples at 96% RTP; example terms, not a casino's offer.
Since launch
What changed at SupraPlay since it joined our list
A changelog of facts we track per casino. No material change is on file for this casino yet; the dates below are from our list.
- Details last updated Studios, payments and offer on our list
- Joined our list Founded 2021 · Costa Rica Gambling License
For a new casino, change is the signal: a shrinking offer, a new licence or a dropped payment method in the first months tells you more than a launch press release.
Payments
6 deposit methods, withdrawals not on file
Deposit methods listed for SupraPlay: MiFinity, BitPay, Visa, MasterCard, Maestro, Instant Banking.
As listed in SupraPlay's details on our list, read 29 Oct 2026.
Games
8 studios listed
The median new casino on our list lists 40 studios; older casinos list 32.
Named studios: Pragmatic Play, NetEnt, Quickspin, Tom Horn Gaming, Big Time Gaming, Betsoft, Yggdrasil Gaming, Nolimit City.
A short list of well-known slot studios with no live studio named, so check the lobby for live tables.
As listed in SupraPlay's details on our list, read 29 Oct 2026.
Who it suits
Who SupraPlay suits, and who should skip it
Players who know the big slot studios
NetEnt, Pragmatic Play, Nolimit City and Big Time Gaming are listed.
Card and MiFinity depositors
Cards, MiFinity and instant banking are on the deposit list.
You live in the Netherlands
Only Dutch-licensed online casinos are legal there.
Questions
SupraPlay: questions
Is SupraPlay a new casino?
No. It states 2021 as its founding year, so it has some trading history. The date it joined our list is in the register entry above.
Is SupraPlay licensed?
It states a Costa Rica gambling licence. Costa Rica has no online gambling licence. Casinos based there hold a general business licence, so there is no gaming regulator to complain to and no gaming register to search.
What is the SupraPlay welcome bonus?
The offer for players outside regulated markets is $4,000 + 310 FS, as stated by the casino. Read the bonus terms for how it is split across deposits, the wagering and the maximum bet.
Is SupraPlay legal in the Netherlands?
No. Since October 2021 Dutch law only allows online casinos licensed by the Kansspelautoriteit, and SupraPlay is not one of them. See our Netherlands page for the rules.
Which countries does SupraPlay accept?
The Netherlands is the only country listed as accepted.
Responsible gaming
Play only if you are 18+ and it stays fun
These rules apply on every page of this site. A longer track record helps, but limits matter at every casino.
Adults only, everywhere
You must be 18 or older, and older in some countries. A casino can ask for ID before your first withdrawal, and new casinos often do.
Responsible gamingStart small with an unknown casino
Deposit an amount you would accept losing to a failed withdrawal, and request a small cash-out early to see how the casino handles it.
How we review new casinosSet limits before the welcome offer
Bonus wagering keeps you playing longer. Set a deposit limit and a time limit in the account before you claim.
Set your limitsFree, confidential support
If playing stops being fun, talk to someone. Gambling Therapy offers free support in many languages.
Gambling Therapy · Addiction help