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Jammin Jars

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Maximum profit (x your stake)


Maximum stake
Minimum stake

Jammin Jars review

Jammin Jars slot from Push Gaming brings the funk of 70s discos to a highly volatile cascading slot. Flashing lights and stellar animations make this casino slot visually impressive, while its high payout potential makes things even more appealing!

This game has everything that slot players seek with free spins, multipliers, wilds and bonus rounds. Read our Jammin Jars Review below for more details!

ArgumentJammin Jars slot has all the special features that slot players look for, but the high volatility may deter those who like to play more cautiously. 
Game Name:Jammin Jars
Provider:Push Gaming
Game Type:8×8 cascading reels video slot
Features:Free SpinsWild SymbolsMultipliersRainbow Feature Bonus Round
Min Bet (all lines covered):£0.20
Max Bet:£100
Supporting Currencies:GBP
Top Win:20,000x stake

How I Tested Jammin Jars

To provide an in-depth review, I played through the Jammin Jars free demo version to experience its special features and gameplay. Through the auto-play function, I set spins in the free play version to see all the action of the main game and bonus rounds.

Play Jammin Jars With The Best Bonus

Finding a suitable casino to play at can be challenging. We’ve found these great bonuses from online operators that host the highly volatile slot. It’s always critical to research online casinos to make sure they are licensed, safe and trustworthy before registering or depositing money.


  • Play Jammin’ Jars at Unibet online casino and enjoy a welcome bonus of £40. 
  • LeoVegas hosts the slot and offers an exciting welcome bonus for UK players consisting of both bonus funds and free spins

For more casino bonuses that you can use on Jammin Jars, check out the list of the best online casinos.

Jammin Jars Symbols & Payouts

The exciting casino slot features symbols displaying different types of fruits and jam jars. With massive payouts of up to 20,000x your stake, there is plenty of opportunity for thrilling and rewarding gameplay. We found the bonus features challenging to trigger, but some lucrative wins are possible in the main game.  

The Symbols

The symbols are various fruits, including berries, apples, strawberries, oranges and plums. The strawberry is the most valuable symbol in the game, paying up to 40 coins in winning combinations. We particularly enjoyed the rainbow jam jar symbol that acts as both wild and scatter. You’re sure to get excited whenever it lands on the board as it’s responsible for various special features throughout the game.  


It’s always smart to go over the paytable and info menu of online slots before placing any money on the line. By reviewing the paytable and symbol values, you understand what to look for on the reels. There are eight reels and eight paylines, allowing for many winning combinations possible in the main game. Below we have the full paytable for Jammin’ Jars online slot game:

Minimum/Maximum Bet & Auto-Play

Players can place bets between £0.20 and £100. The wide range for bets makes the slot accessible to low and high budget players. It’s also fun to drastically change your bet throughout your sessions to switch things up and keep gameplay interesting. 

To place bets, set your amount in the control panel underneath the reels. Jammin’ Jars also has an auto-play feature where you can set parameters for the number of spins and when to stop auto-spins. You can set the auto-spins feature to stop when you win or lose a certain amount to cash out while you’re ahead or protect yourself from depleting your bankroll.  

Jammin Jars RTP

The game has an impressive RTP of 96.83%, making it above average for online casino slots. 


Jammin’ Jars online casino slot is highly volatile, making it a high-risk, high-reward game. With high volatility, you’ll want a decent bankroll to allow time to trigger the more lucrative features. The online casino slot may not suit those wary of risking their bankroll due to the highly volatile gameplay. There can be long lapses between wins which can dishearten players looking for more frequent payouts. 

Hit Frequency

Due to the game’s high volatility, the hit frequency leaves a bit to be desired. However, you occasionally do hit nice stacked combinations with the multiplier feature. It does take quite a while to trigger bonus rounds. We went through hundreds of spins during our demo session with Jammin’ Jars online casino slot before hitting the free spins feature. We did, however, see the multiplier feature fairly quickly during our session. 

Jammin Jars Maximum Win

Players can win up to a massive 20,000x your stake in Jammin Jars. When you place the maximum stake of £100, you have the potential to collect £200,000. There is no progressive jackpot in the game, but massive maximum wins almost make up for it.  

Jammin’ Jars has a decent RTP and a massive jackpot, but the high volatility makes it challenging to land lucrative wins.

While the RTP of the online slot is decent, the high volatility makes for infrequent hits and long times between bonus features. As big wins are in the bonus features, players may have a hard time being patient and putting their bankroll on the line.  

Game Features

Jammin Jars online casino slot features multiple fun and exciting features. The gameplay has the potential for lucrative and thrilling features with wilds, free spins, multipliers and bonus rounds. We especially enjoyed seeing the rainbow jam jar symbol pop on the screen as it leads to free spins and the multiplier feature. It also acts to replace symbols to form winning clusters on the reels. 


Wilds, Free-Spins and Other Features

The rainbow jam jar represents the wild symbol in this game. While it doesn’t hold value on its own, it has unique abilities. If the jam jar is part of a cluster win, it moves to a vacant spot on the reels and becomes a multiplier. It also has the traditional ability of wild symbols to substitute for other symbols to create wins. 


The rainbow jam jar symbol also acts as a scatter symbol. Landing three or more on the reels triggers the free spins feature. During the round, the jam jars become sticky wilds and increase your chances of landing wins. The amount of free spins you get depends on what symbols triggered the feature. During free spins, you keep your wilds, and they move around the board between spins to help form winning clusters. 


The rainbow jam jar wild symbol is a fun feature that acts as a multiplier for winning combinations. Every time the wild is part of a winning combination, the multiplier increases by 1x. Multipliers can add up to 5x your wins in the feature. It’s possible to have multiple wilds acting as multipliers. At the end of the round, they’re added up and applied to your wins. While other features were challenging to trigger, we frequently saw and enjoyed the fun of the multipliers. 

Rainbow Feature

The rainbow feature in the game randomly triggers giant fruit on the reels. When the giant fruits land, they turn four symbols into the same fruit, increasing your chances of landing multiple big lucrative cluster-wins. This feature also triggered reasonably frequently. 

With multiple lucrative features, Jammin’ Jars has the potential for exhilarating and engaging sessions.

The online casino slot is packed with fun and exciting features. While it takes a long time to trigger some of the features, the allure and potential for big wins make the game all the more exciting. 

Jammin Jars Graphics & Sound

Push Gaming does an impressive job with the graphics and sound in this casino slot. With disco balls, flashing lights and funky 70s music, your sessions are sure to be groovy and fun.


Optimized for Mobile👍 
MusicFunky 70s Disco Beats
Special featuresWilds, Multipliers, Free Spins, Rainbow Feature

Push Gaming created funky and fun graphics and music for Jammin Jars online casino slot

The Jammin’ Jars video slot takes you back to a 70s disco dance floor with funky music and lights. The visuals and sound effects make this game more entertaining without distracting or overwhelming your sessions. 

Solutions if you encounter issues with the Game

If your game malfunctions during use, all pays and plays are voided. If there is an unresolved game, they will be automatically resolved and credited to the player’s account. If the system cannot resolve the game, the player’s stake is returned to their account. 

Jammin Jars Review – Our Verdict

Overall, we found Jammin’ Jars online casino slot from Push Gaming to be exhilarating and enjoyable. We particularly enjoyed the abundance of unique bonuses, especially the multiplier and giant fruits rainbow feature. Our only complaint is how challenging it is to trigger bonus features due to the high volatility. This slot is not for inexperienced or low-budget players. If you lack a large bankroll, you may find yourself losing money while waiting for the lucrative parts of the game to start. 

Other Slots to play if you love Jammin Jars

If you enjoyed the Jammin’ Jars online casino slot, there are plenty of other fun games with similar themes and gameplay experience. 

  • Gemix slot from Play’n GO features a 7×7 grid filled with gems in a magical, whimsical world. The game features a world pattern that takes you to the next level when filled. It also has bonuses in the main game that are earned through stacking winning combinations. They vary in functions, including changing and dissolving symbols to form wins. 
  • 3 Charms Crush from iSoftBet is another enjoyable online casino slot. With a 5×5 grid and only three characters, there are plenty of opportunities to hit winning combinations and rake in some cash. The multiplier in 3 Charms Crush triggers whenever you hit a win on the reels. We highly recommend this to players who enjoy the satisfaction of frequent payouts. 
  • If you enjoy the musical aspect of Jammin’ Jars, you have to experience Jazz of New Orleans from Play’n GO. With decent RTP and low volatility, it’s a perfect fit for new and low-budget slot players. Enjoy the world of New Orleans jazz with this entertaining online casino slot.


What is the Jammin Jars Slot RTP?

The RTP of the Jammin’ Jars online casino slot is 96.83% making it above average for online slot games. 

Where Can I Play Jammin Jars Slot?

You can play the highly volatile casino slot at various online casinos that host Push Gaming products. Due to the provider’s popularity, it’s easy to find operators that host Jammin’ Jars. We recommend LeoVegas online casino because of their generous welcome offer. 

Can I Play Jammin Jars for Free?

Yes. Most online casinos will allow you to play the demo version of slots for free without depositing or registering. 

Can I Unlock Free Spins When Playing Jammin’ Jars?

Yes. To unlock free spins in the casino slot, you must land three or more of the jam jar symbol. The jam jar acts as both wild and scatter, making it an entertaining addition. 

How Much Can I Win?

One of the most attractive aspects of the casino slot is the potential for massive wins of up to 20,000x your stake.

Jammin Jars


Maximum profit (x your stake)



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