Jammin' Jars 2 Demo & review

Every win in Jammin' Jars 2 that matters runs through a Wild Jar: a wild that moves after each win and adds a step to its own multiplier. The 2021 sequel to Push Gaming's Jammin' Jars keeps that idea on its 8x8 grid and builds a long-term goal around it, a Gold Vinyl meter that can unlock the Giga Jar feature. It suits patient bonus chasers far better than players who want a feature in a short session.

The base game before our first spin: the 8x8 grid, Instant Prize coins and the Giga Jar meter at level 1. FluxPlays demo test, 31 October 2026.

How Jammin' Jars 2 works

Five or more matching fruits touching horizontally or vertically form a cluster and pay. Winners are removed and the rest collapse, with new fruit dropping in, and a symbol can count toward more than one cluster. The red fruit tops the paytable, and big clusters climb steeply:

A five-fruit cluster, the everyday win, pays from 1.50 for red down to 0.10 for the two lowest fruits. The demo plays in fun credits, which we read as dollars.

Wild Jars: the multiplier that moves

The Wild Jar substitutes for every fruit. Each time it helps a cluster win, its multiplier rises by one step, up to a maximum of 43x, and before the next collapse it hops to a random free spot next to it. Jars hold their place while the other symbols fall. So a jar that keeps finding wins keeps getting stronger on the same spin, and two jars side by side can feed each other's clusters.

Three or more Wild Jars anywhere also act as scatters and start six free spins, where the jars keep moving and holding their place through every collapse.

Instant Prizes, Fruit Blast and the Giga Jar

Three more features sit on top of the jars. In order of what they can do:

1. Gold Vinyl (base game only) flies to the Giga Jar meter and leaves a random paying fruit behind. 20 vinyls lift the meter to level 2, then 25, 30 and 35 more reach MAX.
2. Giga Jar feature. At MAX, any landing vinyl may trigger it. The board clears, 3 or 4 Wild Jars are thrown on, and the Giga Jar enters as a 2x2, 3x3 or 4x4 Instant Prize block for eight spins. Each Instant Prize that lands may add one or two more. At the end the block draws its own prize and pays with every coin connected to it, and the next Giga Jar starts at level 2, 3 or 4.
3. Instant Prizes. Coins worth 1x to 1,000x the bet pay only when five or more of them touch and form a cluster.
4. Fruit Blast strikes at random after any collapse, dropping giant fruit or a giant Instant Prize that converts the spots it covers. Jars are never converted.

The meter changes the game's return as it fills: the rules give 96.10% at level 1 rising to 96.60% at MAX. The Giga Jar is the feature the game is built toward; the free spins are the jars' own round.

The paytable in our demo session: cluster pays for all six fruits at a 1.00 bet. FluxPlays demo test, 31 October 2026.

RTP, volatility and max win

The rules give an average RTP of 96.40%, and Push Gaming also lists a 94.40% version, so the casino decides which one you play. The rules carry no volatility label. Push's game page rates it high. A round is capped at 50,000x the bet. This demo offers no bonus buy, and the rules do not mention one.

Our Jammin' Jars 2 demo test

Pairs of jars made our session. Wild Jars landed on 26 spins, but a lone jar rarely did more than lift a small cluster, and every win above two dollars came from a spin with two. The best was spin 64, where two neighbouring jars fed six paying collapses in a row, both multipliers climbing each step to x6 and x7. The steps added up to $14.80.

Between those moments the grid went quiet, and spins 27 to 52 paid nothing. Instant Prize coins landed often but never formed a cluster of five. We collected four Gold Vinyls, a fifth of the way to level 2, and three jars never landed together, so the free spins and the Giga Jar went unseen and are described here from the rules. A session this short says nothing about the long-run return.

Spin 83 settled: two Wild Jars that both climbed to x5 while feeding clusters, for a 5.90 win. FluxPlays demo test, 31 October 2026.

Is Jammin' Jars 2 worth playing?

For a long-session bonus chaser, yes; for a player who wants a feature tonight, no. The jar rule is still one of the best ideas in cluster slots, and the sequel adds a real long-term target in the Giga Jar. But the meter fills slowly, three jars are needed for the free spins, and nothing can be bought to shortcut either.

Pick Jammin' Jars if you want the original's simpler game, with jars that ride through the free games and a buy to reach them. Pick Jammin' Jars 2 if you want more features around the jars and the bigger cap, and you are happy to play for the meter.

In the demo, watch for a spin with two jars next to each other. One chain of collapses shows how the multipliers stack faster than any rules page.