iGaming Updated Jun 2026 2 min read

What Is a Jackpot?

Pooled prize mechanics across casino games and networks

In short:

A jackpot is a top-tier prize on a casino game that accumulates over time. Jackpots can be local to a single game, shared across an operator’s catalogue, or pooled across networks of operators on the provider’s infrastructure.

What a jackpot is

A jackpot is the headline prize on a casino game, typically far larger than the routine top payout in the base game. Jackpots are funded by a small contribution from each qualifying wager, which accumulates into the prize pool. When the trigger condition is met, the pool is awarded to the winning customer and reset to a seed value.

The mechanic is most commonly associated with slots but also features in some live-casino tables, instant games, and bingo products. The largest network jackpots in regulated iGaming routinely award seven- and occasionally eight-figure prizes in local currency.

Common jackpot types

Standalone jackpots accumulate from a single game build at a single operator. Local jackpots pool contributions from one operator’s catalogue or a single game across the operator’s network. Network jackpots pool contributions across many operators on the same provider’s infrastructure: this is the structure behind the largest progressive prizes in iGaming.

Variants include mystery jackpots (triggered at a random secret value), must-drop jackpots (guaranteed to award before a target value or time), and tiered jackpots (multiple prize tiers within the same game).

Why jackpots matter in B2B

For operators, jackpot games are headline acquisition and engagement assets. The marketing value of a large progressive prize extends well beyond the players who actually wager on it. For game providers, network jackpots create switching costs: an operator that participates in a popular network jackpot is harder to displace because the local pool size and player base are network effects.

Gamblers Connect tracks jackpot product coverage across provider and operator profiles in the iHub directory.

Frequently asked questions about What Is a Jackpot?

Yes. The certified RTP includes the long-run expected contribution from the jackpot mechanic. Until the jackpot triggers, the game’s realised RTP appears slightly below the certified figure; the jackpot trigger then restores the long-run mean.

Only one customer wins each jackpot trigger, but the contributing pool spans all participating operators. The winning customer is at one operator at the moment of the trigger; all other contributing operators share in the wagering activity that built the pool but do not share the prize.

Once verified, jackpot wins are typically paid promptly, subject to KYC re-verification and any specific payout-rate caps stated in the terms. Larger network jackpots may be paid in instalments depending on the provider’s policy.

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.