What the feature means
A progressive prize grows from qualifying play until it is awarded. The exact trigger, eligible symbols and limits belong to each slot’s own rules, so the same label can behave differently across titles.
How to evaluate it
Trigger
Identify the exact symbols, counts or events required.
Duration
Check whether the feature lasts one result, several spins or a complete bonus round.
Interaction
Note whether other Wilds, multipliers or respins can combine with it.
Limits
Review maximum awards, caps and jurisdiction-specific availability.
Demos using this mechanic
NewBGamingThe Godfather: 3 Pillars of Power
Mythology · medium-high profile
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YggdrasilEmpire Fortune
History · high profile
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YggdrasilHolmes & the Stolen Stones
Classic · low profile
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YggdrasilJoker Millions
Animals · medium profile
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Nolimit CityInfectious 5 xWays
Entertainment · high profile
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NetEntArabian Nights
Entertainment · undisclosed profile
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NewPrint StudiosRoyal Potato Dream Drop
Fantasy · undisclosed profile
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New4ThePlayer9K Wild Yeti Dream Drop
Animals · high profile
Open slot page →Important context
A more dramatic feature does not make a slot profitable. Use demos to understand presentation and rules, never to infer that a paid result is due.