Game studios: who supplies what, where it is published
Fifteen of the thirty publish a studio list. Three hundred and forty-three distinct suppliers appear across them, and a dozen supply nearly everyone.
Written by Rowan Sayer/Last checked:
Compiler of the operator records, working from published terms and licence registers
A studio list is the most concrete thing a casino publishes about its lobby, and exactly half the register publishes one. Fifteen of the thirty brands here name their suppliers; fifteen do not. Those lists are also what decides the live dealer tables a site can offer.
Across those fifteen lists there are three hundred and forty-three distinct studios. The distribution is the story: a dozen names appear on almost every list, and a hundred and seventy-three appear exactly once. Founding years, a thinner field still, are compared on the page about the newest crypto casinos.
That is why lobbies converge. Two brands with very similar game selections have usually signed the same twelve suppliers rather than sharing an owner — and where they do share an owner, the evidence for it is a shared licence number, not a shared catalogue.
The fifteen published lists, by size
Size is not quality and this table does not rank anything. Instant Casino's hundred and fifty is the longest list in the register and it publishes no cashier at all; CryptoLeo's thirteen is the shortest and it publishes seven coins and a monthly ceiling. Each operator documents the part of itself it wants to sell.
| Brand | Studios | Cashier also published? |
|---|---|---|
| Instant Casino | 150 | No |
| Sportsbet.io | 110 | No |
| Wild.io | 80 | Yes — 12 coins |
| Empire.io | 79 | No |
| Playbet.io | 79 | Yes — 3 coins |
| CoinCasino | 63 | No |
| BitStarz | 62 | No |
| Windice | 44 | Yes — 7 coins |
| Bitsler | 41 | No |
| Crashino | 36 | No |
| Rainbet | 33 | Yes — 9 coins |
| Wolf.bet | 32 | Yes — 13 coins |
| BetPlays | 19 | No |
| DuckDice | 19 | Yes — 10 coins |
| CryptoLeo | 13 | Yes — 7 coins |
Read from each operator's own site, 2026-08-26 to 2026-08-28. Fifteen brands in this register publish no studio list we could read.
The dozen that supply almost everyone
Counted across the fifteen lists, the most widely carried suppliers are PG Soft on twelve, then AvatarUX, Endorphina, Evolution, Hacksaw Gaming, Spribe and Pragmatic Play on eleven each, then Fugaso, GameArt, Platipus, Spinomenal and BGaming on ten each. Thunderkick and Yggdrasil follow on nine, Betsoft, Play'n GO and Playson on eight.
Two of those names matter more than the others for what a lobby feels like. Evolution supplies most live tables in this market, so its presence on a list is the practical answer to whether the live section is the one you have seen elsewhere. Spribe supplies the crash-style game most readers arriving on this subject are actually looking for.
The long tail is where a list stops being interchangeable. A hundred and seventy-three studios appear on exactly one list in this register, and those single appearances are the only real evidence of a lobby that is not the market default.
Why the ordering counts this at only one point
Publishing a studio list is worth a full point in the scoring, the same as naming a licensing authority, and the length of the list is worth nothing at all.
That is deliberate. A hundred and fifty studios is not fifty times better than three, and a scoring routine that rewarded length would rank a brand for the size of a catalogue nobody has audited. What the point rewards is that the list exists and can be checked.
The same logic runs through the whole scale: every input asks whether something was published, and none asks whether the published thing is impressive.
Questions people ask
- Which brands publish the longest studio lists?
Instant Casino at 150, Sportsbet.io at 110, then Wild.io at 80 and Empire.io and Playbet.io at 79 each. Fifteen brands in the register publish no list at all.
- Which studio appears most often?
PG Soft, on twelve of the fifteen published lists, followed by AvatarUX, Endorphina, Evolution, Hacksaw Gaming, Spribe and Pragmatic Play on eleven each.
- Does a longer list mean more games?
Not necessarily, and the scoring does not treat it that way. A studio list is counted as published or not published; its length earns nothing.
For the whole register side by side, see the best crypto casinos in Japan on the home page; it also sets out which crypto casinos in Japan made the list and why.