iGaming Updated Jun 2026 2 min read

What Are Casino Games?

The product layer of every online casino operator

In short:

Casino games are the certified RNG and live-dealer titles offered through an online casino lobby. They cover slots, table games, live casino, instant games, and jackpot variants, supplied by game developers and integrated via direct deals or aggregators.

What casino games cover

The casino-games category covers every real-money product offered through an online casino lobby. The dominant share by volume is RNG slots, which range from classic three-reel formats to modern mechanics like Megaways and cluster pays. RNG table games (blackjack, roulette, baccarat, poker variants) make up a second category. Live casino, in which a human dealer streams from a studio, is the fastest-growing third category. Instant and crash games are a newer fourth category.

All real-money casino games operate on a certified mathematical model. The model is built by the game developer, audited by an external testing laboratory, and licensed to operators with a fixed RTP and feature set.

How casino games reach the operator

An operator integrates casino games either directly with each game developer or through an aggregator that wraps hundreds of studios behind a single contract. Direct integration delivers tighter commercial terms and richer reporting; aggregator integration delivers speed-to-market and breadth of catalogue. Most operators run a hybrid model with a few key studios direct and the long tail via one or more aggregators.

Each game is certified for the specific jurisdiction in which it is offered. A title certified for Malta is not automatically eligible in the UK; it has to be re-tested against the local regulator’s technical standards.

Why casino games matter in B2B

For operators, the games catalogue is the headline product and a primary differentiator in competitive markets. Lobby curation, exclusive launches, and provider mix shape acquisition appeal and retention. For game developers, distribution depth across operators and aggregators determines title reach. Gamblers Connect publishes provider and operator profiles across the iHub directory.

Frequently asked questions about What Are Casino Games?

Mid-sized operators typically carry 1,000 to 4,000 titles across slots and table games. Larger international operators often exceed 6,000 titles, mostly drawn from the long tail of independent studios via aggregators.

No. Operators and developers can use any accredited testing lab. Common choices include eCOGRA, GLI, BMM, and iTech Labs. Each game build is certified by a chosen lab against the technical standard of the jurisdiction in which it is offered.

RNG games are software-only and use a certified random number generator to determine each outcome. Live casino streams a human dealer from a studio, with outcomes generated by physical equipment under camera. Both are certified, but the technical standards differ.

Yes. Many developers offer exclusivity windows, brand-customised versions, or fully bespoke builds for operators willing to commit to volume. Exclusives are a common acquisition lever in competitive markets.

Editorial reference, not financial advice. Glossary entries are explanatory content produced by Gamblers Connect editorial. They are not advice on whether to gamble, where to gamble, or how to allocate your funds. Online wagering is restricted to people aged 18 or 21 or over where applicable. See our full Policies hub.