Jammin' Jars Demo & Review

Jammin' Jars review

Jammin' Jars pioneered the moving multiplier-wild cluster game. In free spins the Jam Jars stick around and keep increasing their multipliers, so a bonus with several jars can grow into very large wins. It's still one of the most fun cluster slots, and the RTP is one of the higher defaults on this list.

Features and bonus rounds

Jam Jar wilds
Jars move around the grid and their multiplier increases by 1 each time they are part of a win.
Rainbow feature
Can add giant fruit symbols to the grid.

Jammin' Jars RTP, volatility and max win

RTP: the default return to player is 96.83%, meaning that over a very large number of spins the game is designed to pay back around 96.8 units for every 100 wagered. Some casinos may run a lower configuration; the info screen inside the game shows the exact figure. How RTP works.

Volatility: Jammin' Jars is a high volatility slot: expect longer stretches between meaningful wins and larger swings in your balance than on a medium-volatility game. The bonus round carries much of the game's value. Volatility explained.

Max win: the maximum payout is 20,000x the stake. What max win really means.

Pros

  • High default RTP
  • Growing multipliers in free spins
  • 20,000x max win

Cons

  • Bonus is hard to trigger

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Jammin' Jars FAQ

What is the RTP of Jammin' Jars?

The highest published RTP of Jammin' Jars is 96.83%. Casinos may be able to configure a lower RTP – always check the in-game info screen.

What is the max win on Jammin' Jars?

Jammin' Jars has a maximum win of 20,000x your stake. Max wins are extremely rare and should not be expected in normal play.

Is Jammin' Jars high volatility?

Jammin' Jars is rated high volatility by Push Gaming. Wins are less frequent but can be larger.

Can I play Jammin' Jars for free?

Yes. You can play the official Jammin' Jars demo on this page with play money – no sign-up or deposit required.

Does Jammin' Jars have a bonus buy?

No, Jammin' Jars does not offer a bonus buy. The bonus has to be triggered naturally.

Data sources: Provider game sheet / in-game info screen (verify before launch). Figures pending editorial verification. Spotted an error? Tell us.