Jammin Jars 2, released June 2, 2021, is Push Gaming's direct sequel to its breakout cluster-pays slot — and it raises the ceiling considerably, with a max win of 50,000× the stake versus the original's 20,000×, a brand-new Giga Jar boss feature, and a Gold Vinyl meter that reshapes how the bonus round escalates. For anyone already familiar with the original, the sequel will feel like comfortable territory with a significantly higher gear.
How Does Jammin Jars 2 Differ From the Original?
The core DNA is identical: an 8×8 grid, cluster pays (five or more matching symbols connected horizontally or vertically), cascading wins, and Jam Jar Wilds that move and multiply after each contributing win. What the sequel adds is a layered progression system built on top of those mechanics.
| Feature | Jammin Jars (2018) | Jammin Jars 2 (2021) |
|---|---|---|
| Max Win | ~20,000× stake | 50,000× stake |
| Standard RTP | 96.83% | 96.4%–96.6% |
| Volatility | High | High |
| Bonus Trigger | 3+ Jam Jar Wilds simultaneously | 3+ Jam Jar Wilds simultaneously |
| Signature Feature | Funky Free Games (sticky wilds, cumulative multipliers) | Giga Jar (unlocked via Gold Vinyl meter) |
| Rainbow Feature | Yes (random, after non-winning spin) | Retained and expanded |
| Instant Prizes | No | Yes |
| Bet Range | $0.20–$100.00 | Check in-game paytable |
What Is the Giga Jar Feature in Jammin Jars 2?
The Giga Jar is the headline addition. It is unlocked by filling the Gold Vinyl meter, which charges as Jam Jar Wilds accumulate multipliers during play. Once triggered, the Giga Jar acts as an oversized wild presence on the grid — the mechanism most responsible for the game's elevated 50,000× potential compared to the original's ceiling.
Instant Prizes are also new: discrete cash awards that can land during base-game play, giving the sequel slightly more texture between bonus triggers than the first game offered. That said, both titles remain firmly high-volatility, meaning dry stretches are a structural feature, not a malfunction.
RTP and Variance: Which Version Is Better Value?
The original Jammin Jars slot publishes a standard RTP of 96.83%. Jammin Jars 2 comes in a touch lower at 96.4%–96.6% depending on the operator and jurisdiction — a modest trade-off for the higher max-win ceiling. As with every Push Gaming title, individual operators can configure lower RTP variants, so always open the in-game information panel before you spin. Per the BetMGM Casino review, RTP "may differ from one jurisdiction to another."
One note on the JJ2 max win: most sources confirm 50,000×, but at least one third-party listing cites 100,000×. Trust the figure displayed in the game's own paytable — that is the authoritative source.
Who Should Play Jammin Jars 2 vs the Original?
Players who enjoy the jammin jars slot gameplay loop of cascades and multipliers but want a deeper progression system will find the sequel more engaging session to session. The Gold Vinyl meter gives the base game a sense of momentum that the original lacks. Conversely, players who prefer a cleaner, less layered experience and a marginally higher RTP may find the 2018 original a better fit.
Before committing real money, the Jammin Jars demo for the original is widely available; Push Gaming's demo ecosystem typically extends to sequels as well — check your preferred demo portal. If you are ready to play for real, see our guide to online casino Jammin Jars options in licensed US states, currently confirmed in New Jersey and Pennsylvania.
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Winnings from online slot play are taxable income in the US; consult IRS Publication 525, Taxable and Nontaxable Income for reporting guidance before filing. Online casino slots remain legal in only a handful of states — confirm legality in your state before depositing.
For a broader look at Push Gaming's library and how jammin jars free spins bonuses work across licensed operators, we cover both in separate dedicated guides on this site.
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