Jammin' Jars Slot Review & Free Demo

Looking to play Jammin' Jars Slot by Push Gaming? Try free demo game and read our review before playing for real!

User Rating: 8.3/10 (4 votes)

Provider:Push Gaming
RTP 🔗: 95.25% RTP Ranges!
Variance: High
Max Win: x20000.00 [ i ]
Betways: Cluster wins
Release Date: 2018-09-14
SlotRank: 249
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Online Casinos where you can play Jammin' Jars

We have scanned 546 casinos in Finland and found Jammin' Jars at 293 of them. On the list below, you`ll find the best casinos that feature the Jammin' Jars slot and accept players from Finland.

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All 248 casinos

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Jammin' Jars Review

Jammin’ Jars is a fun and fruity slot from Push Gaming, and it was first released 14 September 2018. You’ll find a huge layout of 8x8 reels, and they are jam packed with colorful fruit and berry symbols that will make your mouth water like some Pavlovian dog.

It’s like a fruity version of Tetris, and every time you form a winning cluster, the symbols collapse and give room for new symbols falling down from above. You’ll also find plenty of special features on this game, including a free spins feature with multiplier wilds. It might not look like it, but this game is highly volatile and has a max win of 20 000 times your stake.


Jammin’ Jars RTP, variance & technical data

This is a game literally jam packed with features, but before we take a closer look at all of them, we shall reveal Jammin’ Jars slot most relevant technical data for you:

  • RTP: 96.83%
  • Volatility/Variance: High
  • Layout: 8x8
  • Paylines: Cluster pays
  • Bonus features: Avalanche feature, Cluster pays, Free spins, Mega symbol (3x3), Multiplier, Random bonus symbols and Sticky Wilds
  • Bets: 0.2 to 100
  • Max wins (coins): 2000000

Jammin’ Jars RTP is a bit above average, and that is always positive. Return to Player might just be a “theoretical number” informing us how much a given slot pays out in the long run, but we still want it to be as high as possible, don’t we.

Another thing that’s high on this game is the volatility. This is perhaps more important to know about, as it will directly influence how you play. High volatility means high fluctuations, and you need to adjust your bankroll and bet level to accommodate that.

Jammin’ Jars Slot Gameplay

Jammin’ Jars online slot can easily remind you of a fruity, colorful version of the old classic computer game Tetris. It has a setup of 8 reels and 8 rows, and you win by creating clusters of at least 5 symbols. All winning clusters collapse, and give room for the symbols above to fall down and create even more winning clusters.

At any given moment a giant symbol can drop onto the reels, and you also have wilds that can increase the multipliers, and land you some big wins. Of course, there is also a free spins feature, and you’ll find all sorts of fruits and berries on the reels, enough to make you wanna grab a smoothie. If you manage do make a cluster of 25 strawberries, you’ll win 100 times your stakes.


Jammin’ Jars slot is a fun and lighthearted game, with fruits basically going to the disco. It’s packed with fun features, both randomly triggered and activated features. The avalanche function makes the base game more entertaining, which is good, because the high volatility means it will take some time between big winnings. All in all, a fun and fruity slot that is far removed from the ordinary, classic fruit machines.

Jammin’ Jars bonus features

There is plenty of bonus features on this game, and we shall discuss each one of them in detail below.

Multiplier Jam Jar Wilds

Whenever you land a wild, either in the base game or in the free spins feature, you’ll get a re-spin and the wild will move down one position. This will continue until all wilds have moved out of sight at the bottom of the reels.

Rainbow Feature

The Rainbow feature can activate randomly after any spin where you don’t win. A rainbow will then drop down onto the reels, and a massive fruit symbol will appear. Any identical fruit symbol adjacent to this mega symbol will become part of the winning cluster.

Jammin’ Jars free spins

When you land at least 3 jam jar wilds on the same spin, this will trigger the Jammin’ Jars Free Spins feature. This will give you 6 free spins, and you will also benefit from the 3 wilds that first triggered the feature, as these will remain sticky all the way. New wild symbols that land during free spins will also become sticky.

The good thing about free spin mode is that the multiplier does not revert back to zero when you lose. We know that 6 free spins does not seem all that much, but because of the avalanche feature it can go on a lot longer than you might think.


Jackpot (max win)

There is no jackpot on this game, neither local jackpot nor progressive pooled jackpot. You can still win a decent sum here though, and the maximum win is 20 000 times your stake. This is not exactly small change, and if you play with maximum stakes you can win up to 2 000 000 euros.

Play on mobile & tablet

Sure, you can play Jammin’ Jars casino slot on mobile and tablet, anything else would have been a surprise, right? This is a game that looks pretty good on handheld devices, and you can play on your Android phone or your iPhone and iPad. It’s up to you what you prefer, and the game will seamlessly fit whatever device you chose.

SlotCatalog verdict

Jammin’ Jars slot immediately puts you in a good mood. It’s something about all those fruit and berry symbols that just makes some primitive hunter-gatherer part of our brain go crazy. It’s like you’ve won the motherload before you’ve even started. Anyway, Push Gaming has made a fine game here, and the avalanche (or cascading) function is perfect for this slot.

We find it a bit odd that they choose to make this a high volatile game, though. The feel and look does not scream high volatility, and it would probably be even more engaging if they kept it to medium volatility. Either way, you can win up to 20 000 times your stake here, and when that happens I guess there is no complaining about high volatility.


  • Fruity and enjoyable mood
  • 8x8 reels setup
  • Avalanche function
  • Exciting and fun features
  • Win up to 20 000x your stake


  • Too volatile for some
  • Medium volatility would perhaps have been more engaging


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Video and Image gallery

Jammin’ Jars. Jammin' Jars slot
Jammin’ Jars. Jammin' Jars slot
Jammin’ Jars
Intro screen. Jammin' Jars slot
Intro screen
Reels screen. Jammin' Jars slot
Reels screen
Rainbow feature screen. Jammin' Jars slot
Rainbow feature screen
Free spins screen. Jammin' Jars slot
Free spins screen
Paytable 1. Jammin' Jars slot
Paytable 1

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Scanned Countries


The Jammin' Jars slot is available in 293 from 546 scanned casinos. Overall, we have scanned casinos in 56 different markets, and Jammin' Jars is available in 44 countries. Jammin' Jars is most common among the casinos in the following countries: CA, FI, NZ, NO

Country Scanned [i] With Game [i] In Lobby [i] SlotRank [i] Action
Canada CA 611 303 7 315 See Data
Finland FI 546 293 8 249 See Data
New Zealand NZ 461 259 3 568 See Data
Norway NO 421 241 7 87 See Data

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Jammin' Jars. Best SlotRank

The Jammin' Jars Video Slots from Push Gaming reached its highest recorded position in January 2020 - #16 in the FI market. You can check proof of this achievement on the game’s SlotRank page.

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Game Is Cold
Game Is Cold

Game RTP: 95.25%

SRP [ i ] : 69.52%

RTP -25.73%

For Last 4 Hours:

Spins: 520

Bets (EUR): 809€

Wins (EUR): 456€

Data supplier:

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Jammin' Jars Attributes

Provider: Push Gaming
Release Date: 2018-09-14
Type: Video Slots
RTP: 95.25% RTP Ranges!
Variance: High
Hit Frequency: N/A
Max Win: x20000.00 [ i ]
Min bet $, €, £: 0.2
Max bet $, €, £: 100
Layout: 8-8
Betways: Cluster wins
Features: Avalanche / Cascading wins, Buy Feature, Cluster Pays, FreeSpins, Mega Symbol (3x3), Multiplier, Random bonus symbols, RTP range, Sticky Wilds
Theme: Fruit theme
Objects: N/A
Genre: N/A
Other tags: Neon, Orange, Brightness, Cook, Berries, Rainbow, Apple, Blueberries, Plum, Raspberries, Strawberry
Technology: JS,HTML5
Game Size: 8.2 MB
Last Update: 2023-08-22

Game Statistic. Jammin' Jars by Push Gaming

Jammin' Jars. Best SlotRank

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List of casinos where you can find Jammin' Jars

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Dolly Casino FI

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