Jammin’ Jars 2 app guide

Jammin’ Jars 2 app: what has changed from the original

Jammin’ Jars 2 is the follow-up to Jammin’ Jars from Push Gaming, released on 2 June 2021. You play it inside a casino app rather than downloading it separately. The fruit-and-disco theme returns, now with a DJ character and gold records, on the same 8 × 8 grid.

The core is familiar: cluster pays for five or more matching symbols touching horizontally or vertically, with winning symbols removed and replaced from above. The big additions are the Giga Jar meter, the Giga Jar bonus, the Fruit Blast feature and a much higher published ceiling of 50,000x stake.

Playing Jammin’ Jars 2 on a phone screen

With 64 cells plus a meter beside the board, the screen is busy. In portrait the grid fills the width with the DJ and Giga Jar meter tucked above or beside it; in landscape the meter has more room but the grid is smaller on most phones. Which layout you get depends on the casino’s build, so check that rotation lock is off and see which suits your handset. Our portrait vs landscape guide covers the general trade-offs.

The gold records that fill the meter are small, and on compact phones they are easy to miss. Rather than squinting at the grid, glance at the meter after each spin sequence to see how far it has moved.

How to play Jammin’ Jars 2 in a casino app

1. In your casino app, search “Jammin Jars 2” and check the tile says 2 before opening it.
2. Open the help screen and look at the RTP section, which explains how the figure changes as the Giga Jar meter fills.
3. Pick a stake. There are no paylines; the stake is the full cost of the spin.
4. Tap Spin. Clusters of five or more matching symbols pay and cascade away.
5. Watch for wild jars, gold records filling the meter, and Fruit Blast at the end of a cascade sequence.
6. When you finish, return to the lobby. Check the help screen on whether meter progress is kept if you leave.

Jammin’ Jars 2 features explained

The multiplier logic is what drives the bigger results. When several wild jars sit in one cluster, their values combine. In the bonus spins those values carry over from win to win rather than resetting, which is why a long round can grow quickly. Our guide to mobile slot features explains carried-over multipliers in more detail.

Why the Jammin’ Jars 2 RTP rises from 96.1% to 96.6%

Most slots have one RTP figure per version. Jammin’ Jars 2 publishes a range for its default version: it starts at 96.1% and rises to 96.6% as gold records are collected towards the Giga Jar. Published reviews put the top figure at 35 gold records. In other words, the game is expected to pay back slightly more on average once the meter is well filled.

In pounds, the difference is small: 96.1% means an average long-run cost of £3.90 per £100 staked, and 96.6% means £3.40. It is not a reason to keep spinning to fill the meter; each spin still carries a long-run cost, and the meter does not make a big win more likely on the next spin. Casinos can also run lower RTP versions, so read the figure in your app’s help screen. The RTP range glossary entry explains how variable RTPs work.

Whether meter progress is kept when you close the game, switch to another slot or move from phone to desktop depends on how the game and casino store it. The help screen should say. If it does not, assume progress may not be kept.

High volatility and the 50,000x ceiling in real terms

Jammin’ Jars 2 is high volatility. Many spins return nothing, and the larger results come from bonus spins and the Giga Jar. Here is how stake size affects a fixed £40 budget, alongside the theoretical ceiling.

The maximum win is an extreme limit in the maths model and almost no sessions approach it. The spins column is the useful one: it tells you roughly how long your budget may last before wins are added back.

UK rules on Jammin’ Jars 2

Stakes are capped at £5 per spin for players aged 25 and over and £2 for those aged 18–24. There is no autoplay or turbo, every spin takes at least 2.5 seconds, and the bonus spins and Giga Jar cannot be bought in Great Britain. Your balance and session net position remain visible. See UK stake limits on mobile slots for how the age-based caps work.

Jammin’ Jars 2 compared with similar slots

The original Jammin’ Jars publishes a higher fixed RTP but a lower ceiling. Razor Shark is another Push Gaming high-volatility title on reels rather than a grid, and Sugar Rush is the nearest cluster alternative from a different studio.

Jammin’ Jars 2: pros and cons for mobile players

Where to play Jammin’ Jars 2 on mobile

Jammin’ Jars 2 is available in many UK casino apps that offer Push Gaming games; search for it by name and read the RTP section of the help screen first. The licensed apps below offer 18+ welcome deals with terms that apply, including wagering on bonus funds. Set limits before your first spin, and visit our responsible gambling page for free support.

18+. Gambling should be entertainment that costs money, not a way to make it. Set a deposit limit before you play: how to set limits. Free, confidential help: National Gambling Helpline 0808 8020 133.