Casino Game Providers
Online casinos rarely make their own games. Nearly everything on a casino site is built by specialist studios — providers — such as Pragmatic Play, NetEnt, Evolution, Play'n GO, Hacksaw Gaming and Games Global (Microgaming), then licensed to hundreds of operators at once.
| What They Do | Design, build and certify casino games, then license them to operators |
|---|---|
| Major Names | Pragmatic Play, NetEnt, Evolution, Play'n GO, Hacksaw Gaming, Games Global |
| Typical Model | Revenue share on game turnover, delivered via aggregation platforms |
| Why It Matters | The provider — not the casino — sets a game's rules, RTP options and maths |
What a game provider actually is
A game provider (also called a studio or supplier) is a software company that designs and builds casino games — slots, live dealer tables, video poker, game shows — and licenses them to gambling operators. The same Starburst or Gates of Olympus you see at one casino is the identical game at every other casino that carries it, streamed or served from the provider’s own servers. Casinos are effectively shop windows; providers are the manufacturers. This is why game selection overlaps so heavily between casino sites, and why a game’s rules and payout behaviour do not change from one casino to the next unless the provider offers configurable versions.
How games get from a studio to a casino
Most providers distribute through aggregation platforms — middleware that plugs hundreds of studios into a casino through one integration. The economics usually run on revenue share: the studio takes a percentage of the margin its games generate. Because games run on the provider’s remote gaming server rather than the casino’s, results are generated and recorded by the studio. Regulated markets require the provider itself to be licensed and each game to be certified by an approved test lab before it can go live, independently of the casino’s own licence.
Why the provider matters more than the casino for game fairness
The provider sets the game’s mathematics: its return-to-player percentage, volatility, hit rate and maximum win. Test laboratories such as eCOGRA, GLI and BMM certify the random number generator and verify the published RTP before regulators allow release. One thing worth checking as a player: several major studios ship the same slot in multiple RTP versions (for example 96.5%, 95.5% and 94.5%), and the casino chooses which version to run. The game’s info screen — required in regulated markets — shows the RTP actually in play, so the same title can pay differently at different sites.
The providers covered in this directory
This section profiles the studios whose games you will meet most often: Pragmatic Play, the volume leader in modern slots and a major live casino supplier; NetEnt, the Swedish pioneer behind Starburst and Gonzo’s Quest, now part of Evolution; Evolution itself, the dominant live dealer and game show operator; Play’n GO, the slots specialist behind Book of Dead; Hacksaw Gaming, the fast-rising high-volatility studio; and Games Global, custodian of the historic Microgaming portfolio including Mega Moolah. Each profile covers the studio’s history, licensing, house style, RTP practices and best-known titles.
Frequently asked questions
Do casinos make their own games?
Almost never. Nearly all games at licensed online casinos are built by third-party studios and run on the studio's servers. The casino licenses access, so the same game behaves identically across sites — except where the provider offers multiple RTP versions and the casino selects one.
Who checks that provider games are fair?
Independent test laboratories such as eCOGRA, GLI and BMM Testlabs certify each game's random number generator and verify its published RTP. In regulated markets both the provider and each game version must be approved before release.
Why does the same slot have different RTP at different casinos?
Some providers release the same title in several RTP configurations and let the operator choose. Always check the game's info screen, which shows the RTP version actually running at that casino.
Sources
- UK Gambling Commission — gambling software licence requirements
- Malta Gaming Authority — licensee register and game certification rules
- eCOGRA and GLI published testing and certification standards