Jammin' Jars – Find Online Casinos, Free Spins Bonuses, and Demo Game

Are you curious about what kind of bonus features, RTP, or pros and cons you can find in Jammin' Jars? You will find all of this information in this Jammin' Jars slot review by Erik King.

Software:Push Gaming
Slot Type:Video slots
Minimum Coins Per Line:N/A
Maximum Coins Per Line:N/A
Minimum Coins Size:0,2
Maximum Coins Size:100
RTP (Return To Player):96.8%
Bonus Game:No
Progressive jackpot:No
Wild Symbol:No
Scatter Symbol:No
Autoplay Option:Yes
Free Spins:No

Jammin' Jars Overview

Experience the captivating energy of Jammin' Jars! Feel the rhythm as the Jam Jars groove across the dance floor, creating exhilarating wins and increasing multipliers. The Rainbow Feature brings colossal fruit symbols to life, bursting with massive rewards. And when three Jam Jars hit the floor, get ready for the Funky Free Games! Watch the Jars dance up a storm while the multipliers soar to unimaginable heights!

Visually, Jammin Jars resembles a mobile video game. Its gameplay features cascading symbols on an impressive 8×8 grid. You can enjoy Jammin Jars on any device, with a betting range of 0.20€ to 100€ per spin.

Wins are achieved when 5 or more matching symbols connect either vertically or horizontally, forming a cluster. Once a winning cluster is formed, those symbols are removed, and the remaining symbols collapse to fill the empty spaces. In the game Jammin Jars, there are only 6 regular symbols, represented by blueberries, plums, apples, raspberries, oranges, and strawberries. Among these symbols, the strawberry is the most rewarding, granting a payout of 1 times your stake for a cluster of 5 symbols.

The Jar symbolizes untamed excitement and possesses the ability to multiply winnings. When the Wild contributes to a win, it remains in place and unpredictably shifts to an adjacent unoccupied position before the subsequent cascade occurs. Furthermore, with each subsequent win, its multiplier value increases by 1.

Jammin' Jars RTP (Return To Player), Payout and Volatility

The Jammin' Jars offers an impressive 96.83% Return to Player (RTP) rate. With its high volatility, this game boasts a maximum payout of an astounding 19,998.5 times your initial bet. Whether you're a cautious player or a high roller, you can stake anywhere from £0.20 to £100 and embark on an exhilarating gaming experience.

Jammin' Jars Gaming Experience and Graphics

Immerse yourself in the captivating world of the Jammin' Jars slot demo. As you play, let the infectious background music set the rhythm for your gaming experience. With its disco-inspired vibes and vibrant visuals, every win and special feature becomes even more exhilarating.

If you're a fan of tile-matching video games, this online slot game will surely captivate you. Blending the energetic disco theme with an array of colorful fruits, it offers a unique opportunity to groove to the music while creating delightful rainbow combinations.

Jammin' Jars Bonus Features

Whether you're playing the Jammin' Jars real money game or the demo, you'll encounter a captivating Free Spins round. But before reaching that stage, brace yourself for the enchanting Rainbow Feature amidst the standard game.

This delightful feature, triggered at random, exclusively follows a non-winning spin. As if by magic, a vibrant rainbow graces the screen, accompanied by the appearance of colossal fruit symbols. These symbols possess the extraordinary ability to transform all adjacent or covered positions into magnificent giants.

Jammin' Jars Free Spins

In addition to its role as a Wild and multiplier, the jam jar symbol also serves as a Scatter in this game. It can appear on any reel at any time, triggering Free Spins when three or more land. Regardless of how many scatters activate this feature, players are awarded six bonus spins.

During the Free Spins round, the jam jar symbol contributes to cluster wins and moves in the opposite direction before a cascade or collapse occurs. It remains on the screen throughout the entire Free Spins game, acting as a sticky Wild.

The symbol multipliers increase with each win that includes them. If you wish to activate the six Free Spins without waiting, you can use the Buy Bonus feature at a cost of 84x your initial bet. Please note that this feature is not available when playing on a UK Jammin' Jars online casino.

Betterbonus - Jammin' Jars Slot Review
Betterbonus – Jammin' Jars Slot Review

What Are the Advantages and Disadvantages of Playing Jammin' Jars?


  • Enjoy Free Spins
  • Win up to 19,998.5 credits
  • Experience increasing multipliers
  • Encounter Sticky Wilds
  • Unleash the Rainbow Feature


  • Significant volatility
  • Absence of Free Spin retrigger

Jammin' Jars Conclusion

This slot is dedicated to the multiplier wilds that can seemingly grow endlessly. If you manage to connect a couple of them along with some generous multipliers during the free spins round, it's game on! Since this review was written, the game has dominated the big win charts on Casumo and other casinos, frequently awarding wins in excess of 10,000x. However, be warned, as this highly volatile slot shows no mercy. It's a case of all or nothing here. If you're a fan of Jammin' Jars, don't miss out on checking out the sequel, Jammin' Jars 2.

Due to its association with one of the leading game developers in the industry, it is highly probable that you can find this game at both well-established and new online casinos. This presents an outstanding chance to utilize the bonuses we have provided to enhance your gaming experience. Make sure to thoroughly examine whether any of the aforementioned casinos offer no deposit free spins or free bets specifically for this game.

Frequently Asked Questions About Online Casino Slots

Question: How do online slots work? 

Answer: Online slots operate similarly to traditional casino slots. When you spin the reels, they will stop and reveal potential winning symbol combinations. Each online casino slot has a specific number of reels and winning combinations to aim for. Certain games provide thrilling bonuses like Free Spins, Wilds, Scatters, Jackpots, and other exceptional in-game features to enhance the gaming experience.

Question: How do Free Spins work? 

Answer: The characteristics of Free Spins may differ based on the game you're playing and the method by which you acquired them, be it through in-game progression or a promotional offer. In most cases, Free Spins are offered as part of an in-game bonus in online slots. Utilizing Free Spins is as easy as spinning the reels during regular gameplay. Online slots often make it clear when you're using a Free Spin. Additionally, Grosvenor Casinos frequently offer promotions where you can win Free Spins.

Question: What are the most popular online slot games? 

Answer: Among the plethora of popular online slots now, the all-time favorites stand out, including renowned casino classics like Rainbow Riches, Cleopatra, Book of Ra, and Starburst.

Question: What are Scatter and Wilds Symbols on Slots? 

Answer: A Wild symbol has the power to substitute for any other symbol on the reels, completing winning paylines. However, it's important to note that Wilds cannot substitute for Free Spins, Scatters, or other bonus symbols. Scatter symbols, on the other hand, can appear outside of a winning line while still contributing to a winning combination. This allows for wins beyond the typical win lines.In certain instances, the combination of Wild symbols and Scatter symbols has the potential to unlock in-game bonuses. However, it is important to note that the availability of these bonuses may vary depending on the specific online slot being played.

Question: Can I play slots on my mobile? 

Answer: You can enjoy online slot games on your mobile device using a smartphone, computer or tablet. Nowadays, all casinos offer excellent compatibility with smartphones, and many even provide dedicated apps for both Android and iOS devices. This allows for a seamless and convenient gaming experience, regardless of the platform you choose.

Question: What are Megaways slots?

Answer: Megaways is a game formula that boasts a trademarked distinction. It leverages a unique Random Reel Modifier algorithm that dynamically adjusts the active rows on every spin. This ingenious feature enables a heightened potential for an abundance of winning combinations with each exhilarating spin.

Erik King - Gambling Industry Expert and Editor in Chief at BetterBonus. CEO of Zamedia N.V.
Erik King
Editor in Chief

Erik King is an award-winning editor and recognized expert in the iGaming industry. He is known for sites such as Zamsino and more.

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