What is the Max Win on Jammin’ Jars?

The maximum win you can get on Jammin’ Jars is 20,000x your bet stake. This is the max win amount per one spin.

Are There Any Free Spins on Jammin’ Jars?

Yes, there are free spins. You activate the free spins feature, when three Jam Jar symbols appear on your screen. Take the advantages on the feature and have fun!

Is Jammin’ Jars a High Volatility Slot?

Yes, it is. That means that you might not get a win for a long time. However, as with all highly volatile slots, when a win occurs, it tends to be much bigger than a win you get in less volatile slots.

Can I Play Jammin’ Jars Slot on a Mobile Device?

Yes, you can, Jammin’ Jars is mobile-friendly. You can play Jammin’ Jars on both a desktop computer and a mobile device. The layout of the mobile-friendly slot fits any mobile screen perfectly.

Home / Games / Slots / Jammin’ Jars

Jammin’ Jars

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Slot Details

Provider

Push Gaming

RTP

96.83%

Volatility

High

Reels

Autoplay

Yes

Theme

Fruit Slots

Release Date

18th Sep 2018

By Olesea Naidion reviewed by Melike Ergin

Updated: 18/09/2026

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4.85/5

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Responsible Gambling Practices

High

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Design

4.82/5

Trust Score

Licensing & Regulatory Compliance
Financial Security
Game Fairness & Technology
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Responsible Gambling Practices

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Jammin’ Jars Slot

The Jammin’ Jars slot is a Push Gaming classic and is one of the most popular slot games available at online casinos. It boasts an 8×8 grid, and instead of paylines, it is clusters that pay. You win when five or more matching symbols form a cluster. Bet sizes range from €0.20 to €100, meaning the game is ideal for both players on a tight budget and high-rollers. Read on to learn more about this player-favourite slot, its bonus features, and how to play it.

Jammin’ Jars Mechanics and Features Explained

One of the most popular slots at online casinos, Jammin’ Jars is a classic slot with easy gameplay, colourful graphics, and good win potential. If you’re looking to explore more of this slot at the best Push Gaming online casinos, learning more about its key features will help you understand the game mechanics better.

Jam Jar Symbols

The Jam Jar is a Scatter symbol and a Wild symbol at the same time. When Jam Jar symbols are Wilds, they override all other fruit symbols and help you create winning clusters. When a Jam Jar is a Scatter symbol, it helps you get free spins. You have to get three or more symbols for this to happen.

When a Jam Jar contributes to a win, it moves to an empty position. In other words, it is not removed, but stays on the board and cascades down to an adjacent position. All Jam Jar symbols involved in a cluster win have a multiplier value attached to them. These multiplier values start at 1x.

Giant Fruit Symbols

Giant Fruit symbols are essential when it comes to activating the Rainbow Feature. When they appear on the board, they turn all positions they land on into a fruit symbol of the same type as them. Giant Fruit symbols cannot convert Jam Jar symbols.

Free Spins

When three Jam Jar symbols land on the board, the free spins round is activated. If a Jam Jar symbol activates a win, it will move to the closest available position. Because the Jam Jar symbols involved in the winning clusters stay on the board, they can be classed as sticky symbols.

Rainbow Feature

The Rainbow Feature is triggered randomly after a collapse or cascade that doesn’t result in a win. As the name implies, when activated, a rainbow appears on the screen and adds a minimum of one Giant Fruit symbol to the 8×8 grid.All positions the Giant Fruit symbol covers are turned into a fruit that matches the Giant Fruit. However, Jam Jars cannot be changed with the Rainbow Feature.

Cluster Wins

Five or more fruit symbols have to appear in adjacent positions for a cluster win to happen. When a winning cluster occurs, the symbols that contributed to it are removed, and the remaining symbols move down. New symbols cascade and fill in the empty slots.

Jammin’ Jars Slot: Advantages and Disadvantages

If you are looking for a slot with a decent Return to Player (RTP) ratio that can also produce good winnings, Jammin’ Jars is a good choice. The slot game is one of the most popular online casino slots available across platforms. However, as with all casino games, it has its downsides to consider as well. Refer to the breakdown below for more insights.

Pros

High win potential with multipliers

Cascading wins boosts winning combinations

Bright visuals and engaging effects

Mobile-optimised slot

The maximum win is 20,000x your bet stake

Cons

High volatility may not suit all players

No bonus buy feature

How to Play Jammin’ Jars Slot at Online Casinos

Since Jammin’ Jars is one of the most popular slots at online casinos, finding an operator with this game should be easy. As the best online casinos feature Jammin’ Jars, you can smoothly start playing by following the simple steps below.

Step 1

Create An Online Casino Account

View our recommended casinos to play Jammin’ Jars and create an account with the one that suits your preferences. From no-KYC casinos to top crypto casinos online, our experts have reviewed and vetted each platform, so you have plenty of safe options.

Step 2

Nightrush, laptop displaying a casino game paytable with fruit symbols, and blue diamonds.

View the Paytable and Rules

Before you start playing Jammin’ Jars, make sure you understand how the slot machine works. Our advice is to first read the rules of the game and look at the paytable. That way, you will know how much each Jam Jar symbol contributes and what happens when you activate the Free Games and Rainbow feature.

Step 3

Set Your Bet Size

Now is the time to place your bet. To do this, click on the arrow at the bottom of the screen, and select one of the given bet sizes. The Jammin’ Jars range for bets starts at 0.20 and goes all the way up to 100. This means you can play this game at low deposit online casinos with minimal bets as well.

Step 4

Nightrush, laptop displaying a fruit-themed slot game, with floating coins, raspberry, and cherries.

Click Play and Enjoy

All you need to do now is to start playing and have fun. It is at this point that you can also activate the Auto Play feature that is next to the bet sizes button. When you click on Auto Play, you can choose the number of spins, the loss limit (which is expressed as multiples), and the single win limit (also expressed as multiples of the total bet). Remember to play responsibly.

Try Jammin’ Jars for Easy and Rewarding Gameplay

If you’ve enjoyed reading about how Jammin’ Jars work, you can try this game at reliable online casinos. Make sure to try the game in demo mode before you gamble online for real money, so that you can familiarise yourself with the mechanics.

Jammin’ Jars FAQs

If you still have some questions about the Jammin’ Jars slot, its symbols, features, or payout rates, read our FAQ section about this Push Gaming cluster slot. We want no unanswered questions as NightRush. You can also contact our customer support if you still have some unclear thoughts about the Jammin’ Jars slot game.

Olesea Naidion

Brand Manager & Author

I lead Nightrush’s brand communication and community engagement, making sure our voice stays engaging, professional, and consistent across every platform. I represent Nightrush at industry events, moderate discussions, and speak with iGaming experts to share meaningful insights about our projects and the wider industry. My goal is to keep our community connected, informed, and inspired while ensuring Nightrush always stays ahead of the latest trends.