Progressive jackpots are some of the most exciting features in online slots, offering the chance to win life-changing sums with just one spin. But how do they actually work—and what do players need to know before diving in?

This guide breaks down how jackpots are built, the types you’ll find at Wheelz, and how they affect your gameplay.

A progressive jackpot increases over time as players place bets. A small portion of each wager goes into the jackpot pool until one lucky player wins the pot. Once hit, the jackpot resets to its base value and begins climbing again.

Progressive jackpots can offer six-figure and even seven-figure prizes, depending on the game and the number of players participating.

At Wheelz, you'll encounter several types of jackpot games, each with its own structure:

Some games at Wheelz even combine these—for example, a pooled progressive jackpot.

When a slot features a jackpot, the Return to Player (RTP) rate is typically lower than regular slots. That’s because a percentage of every bet contributes to building the jackpot pool.

Here’s how this affects your game:

For example:

If a jackpot game has a total RTP of 95%, the game might allocate:

That’s 5% of your bet contributing to the jackpot—meaning your base game winnings may be lower, but you’re always in the running for a much bigger prize.

Let’s say you bet €1 on a jackpot slot:

Yes! All jackpot games at Wheelz are fully mobile-optimised. You can play them on desktop, tablet, or smartphone.

Our Support Team is available 24/7 to guide you through game options or answer questions about how jackpot contributions work.