What triggers a progressive jackpot: the key points

The first thing to know about "What triggers a progressive jackpot?" is where the prize money comes from. A jackpot is the largest prize a slot can pay, and the way it is funded decides how large it can grow and how it is won. Fixed jackpots are set amounts written into the paytable. Progressive jackpots rise with every stake placed on the games linked to them until someone wins, then reset to a starting figure. Knowing which kind is on the screen explains the number shown above the reels.

Every progressive is funded by a small slice of each qualifying stake, set in the game rules. When the jackpot is won, it drops back to a seed amount paid by the operator or the game maker, and the climb starts again. The slice set aside for the pot comes out of what the game would otherwise pay in regular wins, so the everyday prizes on a jackpot slot tend to be smaller than on a comparable game without one.

Jackpots are won in one of two ways. Some need a specific combination, such as five jackpot symbols on a line at the maximum stake. Others are triggered at random after any spin, often through a jackpot wheel or a bonus game that picks one of several tiers. Random triggers usually give a larger stake a better chance of starting the jackpot game, a rule the game information states plainly in most games.

Quick answers

What happens to a progressive pot after it is won?

The pot drops back to a seed amount, funded by the operator or the game maker, and then starts climbing again from stakes placed on the linked games.

How often do the jackpot tiers pay out?

Mini and minor tiers drop far more often than major and grand, and the grand tier is the rarest because it holds the largest prize in the game.

Can a small stake win the top jackpot tier?

Not always: some tiers require a minimum stake or an optional side bet, and play below that level still feeds the pot while the grand stays out of reach.

How is a slot jackpot triggered?

Some pots need a set combination, such as five jackpot symbols on a line at maximum stake; others start at random after any spin, often through a jackpot wheel.

What is a must drop jackpot?

A progressive with a ceiling by which it is guaranteed to pay, so a pot near its limit is likelier to drop soon; without such a ceiling no pot is ever due.