The original Jammin’ Jars slot turned a fruit machine into a nightclub and somehow made that the least peculiar thing about it. The sequel keeps the DJ, keeps the tumbling fruit, and bolts a collection meter onto the side of it.
That meter is the argument. Everything Push Gaming did between 2018 and the summer of 2021 comes down to giving you something to watch while the base game is not paying you.
It is an 8×8 grid paying in clusters, and you need five matching fruits touching each other before anything happens. Winning symbols vanish, the ones above drop into the gap, and the whole thing resolves again.
The jars are the wilds, and they are the reason anyone plays this series. A jar substitutes for anything, sits in place while the tumbles run, and carries a multiplier that climbs every time the grid resolves underneath it.
So a single cluster is worth very little and a chain of nine is worth something absurd, and the gap between those two outcomes is where the entire game lives. You are not really spinning for fruit. You are spinning for a jar that lands somewhere useful.
The addition is a collection mechanic. Gold Vinyl symbols fill a meter beside the DJ, the meter moves up through a set of levels, and reaching the top opens the Giga Jar.
A Giga Jar is an oversized jar occupying a 2×2, 3×3 or 4×4 block, which comes with eight Giga Spins and its own multiplier. Because it covers so much of the grid, it drags symbols into clusters that a normal jar would never reach.
What this really changes is the pacing. The first game gave you nothing to hold onto between features. Here a dry twenty spins can still be moving the meter, which is a mild piece of psychology and a genuinely better session.
Three or more jars in a base spin awards six free spins, and the jars that triggered it stay on the grid for the round. Six is not many, but the jars are already there and already multiplying, which is the point.
Instant prize symbols land in both the base game and the free spins and run up to 1,000x your stake. There is also a Fruit Blast, where giant fruit bursts across the grid to form clusters that were not going to form on their own.
Push publishes 96.40% as the standard configuration and a 94.40% build for operators who want it, and the casino chooses. Open the game’s information screen before you spin, because a 2% swing is not a rounding error. Try one of our reviewed fruit slots if you want something calmer.
Volatility is high and behaves like it. Long stretches return nothing at all, and that is the normal case rather than a bad afternoon.
The maximum win is 50,000x. Read that as a description of how the money is distributed rather than as an offer, because a tail that long has to be paid for out of every ordinary session, including yours.
Jammin’ Jars 2 is the rare sequel that identified the actual flaw in the original and fixed it. The multiplier jars were always brilliant; the waiting was not, and the Gold Vinyl meter is a real answer to that.
It is also, in every other respect, more expensive than it looks. Decide what the session is worth before you open it, which is the whole of our advice on safe casino gambling compressed into one sentence.
18+. Gambling should be entertainment, not income. Long term the house wins. Free and confidential help is at BeGambleAware.org.