Jammin’ Jars


Jammin’ Jars Slot Review

Jammin’ Jars is a video slot from Push Gaming with 9×8 grid of symbols on which you can collect cluster pays. Any five matching symbols aligning vertically or horizontally will yield a win. You may be able to play Jammin’ Jars at online casinos such as Yoyo Casino, Casino Heroes or Leo Vegas.

Theme and game basics

Jammin’ Jars is a colourful slot similar to the favourite mobile game Candy Crush. The fruits on the grid look fresh and almost delicious. Unusually, the theme is also including a disco soundtrack and loads of rainbows. There’s nothing similar out there, which is unsurprising, considering that Push Gaming does like to create new and innovative games.

The strawberry is the highest value symbol, giving us 100x our bet, if we get at least 25 of them on the reels in a cluster. The oranges pay 62.5x our bet and the raspberries are worth 37.5x for such a winning combination. Apples, plums and blueberries are worth between 10x and 25x your bet.

The rainbow filled jar is the wild as well as the scatter symbol and it comes with multipliers, if it is part of a winning combination for more than one consecutive wins.

Gameplay and features

This is a very simple game. Any cluster of five or more matching symbols will yield a win. Those symbols will then explode and in a cascading move, more symbols fall into the empty space from above, hopefully creating more winning clusters. If the rainbow jar is part of such a winning combination, it will increase its multiplier one at a time.

Additionally, we get the rainbow feature in the base game, where a rainbow will flow across the reels randomly after a non-winning spin, leaving behind supersized fruit usually big enough to form a cluster and yield a win. Which fruit is chosen, is completely random. The size of the fruit is also random, though it can be anywhere between 6 and 15 symbols, on average.

The increasing multiplier will become particularly interesting once you hit the free spin feature. You need three of the jars to trigger six free spins. The jars will wander around on the grid, forming winning combinations whenever opportunity presents itself. The reels will keep cascading as long as you get winning combinations, additionally the multipliers will increase on all jars that are part of the winning combination. We managed to get 13x and 14x multipliers on the same grid and even as part of the same winning combination. Big wins are possible this way, even with the low-value symbols.


The theoretical RTP (Return to Player) of Jammin’ Jars is 96.83. That’s excellent value, though the slot can feel rather slow at times and you may not be sure that it’s worth anything. Eventually, when you do hit the free spins, however, and manage to increase the multipliers considerably, you’ll walk away pretty happy. Depending on your previous losses, you may or may not recoup your losses whilst waiting for the free spins to trigger, you’ll like this game more or less.

The theme is actually a lot of fun and the soundtrack is cool as well. The slot is colourful, and it can be entertaining when the features show up. But, as we’ve already mentioned, it can also be somewhat slow and then it tends to be on the boring side. So, perhaps you’ll want to walk away with your winnings after you’ve hit the free spins and check other games out. Push Gaming does have more interesting ones on offer.


Mobile Free spins
Yes No
Lines Bonusround
No - Cluster Pays No
Reels Progressive
8 No
RTP Wild symbols
96.80% No
Min. Stake Autoplay
0.20 Yes
Max. Stake Multiplier
100 No
Volatility / Hit Frequency Scatters
High No
- -

Play Jammin' Jars on the following casinos