Push Gaming 2018
Jammin Jars Cluster Pays
4.8/5 Our Score
96.83% RTP
Very High Volatility
20,000× Max Win
Jammin Jars by Push Gaming is one of the most celebrated cluster pays slots ever made. On an 8x8 grid packed with fruit symbols, clusters of five or more matching symbols anywhere on the reels trigger wins and then disappear, making room for cascading replacements. Wild Jars drift across the reels expanding and collecting multipliers during the free spins bonus, with no upper cap on how high the multiplier can climb. The game established Push Gaming as a major force in volatile bonus mechanics and spawned a sequel and numerous imitators. Jammin Jars is a Push Gaming title first released in 2018. Certified RTP is 96.83% — a competitive return rate for an online slot. Very High volatility — very infrequent wins with a high ceiling — suited to bonus-hunting and buy-feature play — with a maximum potential payout of 20,000x stake. The Cluster Pays mechanic drives the bonus structure. Stakes run from $0.2 to $100 per spin.

Jammin Jars — FAQ

Jammin Jars has a return-to-player (RTP) of 96.83%. That sits above the roughly 96% average for modern online slots, so it returns a slightly higher share of stakes over the long run. RTP is a long-run statistical figure measured over millions of spins, not a guarantee for any single session.

Jammin Jars is rated Very High volatility. High-volatility slots pay less often but tend to deliver larger wins when they land, which suits longer sessions and a larger bankroll.

Yes. A free demo of Jammin Jars is available on this page — it uses virtual credits with no deposit or registration required. Demo availability can vary by region.

Jammin Jars has a maximum win of up to 20,000× your stake. Reaching the win ceiling is rare and never guaranteed.

Jammin Jars was developed by Push Gaming and released in 2018. You can browse the full Push Gaming catalogue reviewed on SlotExplorer.

02 / GAME DATA

Full Specifications

RTP96.83%
VolatilityVery High
Max Win20,000×
Min Bet€0.20
Max Bet€100.00
Released2018
ProviderPush Gaming
Bonus FeaturesFree Spins
ThemeFruit
MechanicCluster Pays

Bonus Features

How the Bonus Works

Pure 8x8 cluster pays grid. Rainbow scatter symbols float down and create clusters of matching fruit jam jars. Free Spins triggered by 3 scatter symbols — wilds appear on the grid and become sticky, growing in size. Progressive multiplier increases with each cascade win during free games. Giant Jar multiplier symbol awards a fixed multiplier prize.

Jammin Jars by Push Gaming is one of the most celebrated cluster pays slots ever made. On an 8×8 grid packed with fruit symbols, clusters of five or more matching symbols anywhere on the reels trigger wins and then disappear, making room for cascading replacements. Wild Jars drift across the reels expanding and collecting multipliers during the free spins bonus, with no upper cap on how high the multiplier can climb. The game established Push Gaming as a major force in volatile bonus mechanics and spawned a sequel and numerous imitators.

Jammin Jars is a Push Gaming title first released in 2018. Certified RTP is 96.83% — a competitive return rate for an online slot. Very High volatility — very infrequent wins with a high ceiling — suited to bonus-hunting and buy-feature play — with a maximum potential payout of 20,000x stake. The Cluster Pays mechanic drives the bonus structure. Stakes run from $0.2 to $100 per spin.

03 / FREE DEMO

Play Jammin Jars
No deposit · No registration

4.8
MGA Licence
Up to €100 + 200 Free Spins
Play for Real →
4.7
MGA Licence
Up to €800 + 200 Free Spins
Play for Real →
4.6
Gibraltar Licence
Up to €1,500 + 88 Free Spins
Play for Real →

18+ only. Gamble responsibly.