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Jammin’ Jars

If you’re in the mood to have fun, as the 80s superstars Technotronic put it, you might want to pump up the jam. A great way to do this? Tap into the party energy of Jammin’ Jars. This game is almost a classic example of the modern slots era, a funky and unusual take from Push Gaming that comes loaded with interesting gameplay and some super-special features. Discover why this game is worth hitting your Wildz Casino dancefloor; read on for more.


There’s an 8x8 grid set on a dance floor to get the party started and this disco is in full flight: you’ll be absorbed by the bright neon lights and the huge disco ball, with dance-tastic 70s music to help set the scene. The best jam comes from berries, in this case, the symbols comprised of blueberries, plums, apples, raspberries, oranges and strawberries. Juicy!

The game’s Wild symbol is a colourful jar filled with layered fruit, an exotic concoction that’s loaded with more colour than a chameleon’s wardrobe. The slot really comes to life when one of the bonus features is activated. More on that in a bit.


Jammin’ Jars makes use of collapsing symbols, also known as cluster wins. To obtain a win, you need to match 5 or more adjacent symbols in no particular pattern, as long as they care connected. When you have matched a winning cluster, the game’s Cascading Symbols come into play. The winning symbols are removed from the grid and replaced by new ones. The respins, or refalls, will continue for as long as you land new winning clusters on the grid.

The game’s Wild symbol is the rainbow jar, and it has a nifty bonus attribute. When it lands on the grid, it works as a regular Wild, substituting for all other symbols to create winning combinations. If it doesn’t contribute to a win, it disappears before the next spin. But with every win that makes use of the Wild, it moves to an adjacent and empty spot for the subsequent cascade. It also has a multiplier attached to it, which will increase with one for every win associated with the jar. So what you actually get here is a Sticky Wild with a win multiplier.

This versatile and rainbow-coloured jar is more than just a helpful Wild. It also works as a Scatter symbol, and if you land 3 or more of these in the same cascading sequence, you activate the Free Spins round.

Jammin’ Jars Free Spins

With the Free Spins round, you are awarded six free spins. This is a low number, but all the jars that triggered the round remain on the screen. The multiplier will increase every time the wilds are part of a winning combination. If any more colourful Wild jars land on the grid during the bonus round, they will remain on the screen for the entire duration of the round.

With so many symbol positions on the grid, the chances of landing new jars are good. The fact that these are sticky wilds with win multipliers somewhat compensates for the low number of free spins, in our opinion. You also need to factor in that the cascading respins ensures that the total number of free spins will total more than 6.

Rainbow Feature

Yet another feature in Jammin’ Jars is introduced by a change in music and lighting. The Rainbow feature will take the colour explosion in this slot to the next level. A rainbow will show up and cover the entire grid. It will then drop between 1 and 3 gigantic fruit symbols onto the grid to help form winning clusters.

Rainbow feature

These massive symbols can take the shape of 2x2, 3x3 or even 4x4. While the Wild symbol cannot appear as a massive symbol, it will add to the cluster if it lands next to one of the extra large fruits or berries.

High Volatility

The high volatility in this game certainly adds to its appeal, since there’s lots of fast-paced action to be enjoyed. You might endure long streaks without many returns in this online slot. But when you do win, the win potential is tremendous.

The unlimited win multiplier that follows the rainbow-coloured Wild symbols offers an amazing chance at rewards: The maximum win in Jammin’ Jars is 20 000x your bet. Yes, twenty thousand times. The trade-off for such an unbelievable number is the possibility of long winless streaks. But with a max win like that, it doesn’t seem to bother slot players online.

Play Jammin’ Jars on Mobile

Playable across all modern devices and operating systems, Jammin’ Jars looks excellent on mobile. The colourful design and funky soundtrack almost makes us wonder if it was developed to mimic a mobile game. Whatever the intention was, the slot makes for a great game on the go, so players can enjoy this entertainment on a desktop PC at home or via a smart phone.

The Verdict

Jammin’ Jars has quickly developed into a favourite slot for many players, and it’s easy to see why. Push Gaming has managed to put combine a fresh design and a funky soundtrack with the potential to win big. The game proves that you don’t necessarily need a ton of features if the ones you have are good. And the Sticky Wild with an unlimited win multiplier falls under the category good. With a bit of luck and a good dose of patience, you can potentially win 20,000 times your stake in Jammin’ Jars. If you do get around to trying it, you’ll like this piece of good news: there’s a Jammin’s Jars 2, with the sequel offering even more of that juicy fun!

Push Gaming ensures that you don’t end up spinning and spinning for an eternity, hoping to hit that one sweet combination. The randomly triggered Rainbow feature makes sure you can land a hefty return while you try to secure those coveted wilds with multipliers attached.

Play Jammin’ Jars at Wildz Casino

You can explore Jammin’ Jars and other Push Gaming slots for free at Wildz Casino in demo mode. Browse the games lobby for more titles, and, if you choose to play, simply sign up or log in to start playing at Wildz Casino.

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Which provider developed Jammin' Jars?

The innovative heads at Push Gaming developed this extraordinarily successful Disco-Slot-Franchise.

Does Jammin' Jars offer Free Spins?

It does indeed, and it comes with some sweet multipliers, which can lead to massive wins.

What's the maximum payout in Jammin' Jars?

Jammin' Jars offers an impressive maximum payout of up to 20,000x your bet.

What is the RTP in Jammin' Jars?

This slot's RTP can reach up to 96.83%.

RTP: 94.25%
Min/Max Bet: 0.20 – 100.00
Volatility: High (10/10)
Platform: Desktop & Mobile
Developer: Push Gaming
Game Type: Slots

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