Game Thumbnail for Jammin Jars 2 Image

Jammin’ Jars 2 Slot Review

5 / 5
Author: Chris Taylor
6 min read clock
Logo image for NetBet Casino

Get 100 Free Spins when You Bet £20

Play Now
T&C Apply #AD New customers only. £10 min deposit. Opt-in and Bet £20+ on any slot, 100 Free Spins on Big Bass Splash, £0.10 per spin. Winnings paid as cash, £100 Max win. Additional T&Cs apply.
We’re back for more mayhem on the dancefloor in the Jammin’ Jars 2 slot. This eagerly anticipated sequel from Push Gaming comes with the same high-octane energy as the original and is packed full of features. Like the first outing in the series, Jammin’ Jars 2 is played using a bright and colourful 8×8 cluster pays game engine. Features include Wild Jars that tonlinurn sticky following a cascade. These also come with increasing multipliers. The Fruit Blast adds colossal symbols onto the grid while the Instant Prize symbols do exactly what you’d expect them to. There’s also a free spins feature. Collect enough vinyl and you’ll trigger the Giga Jar feature for more bonus spins with added wilds. The original Jammin’ Jars proved to be a smash hit with players. Does the sequel match up? Find out in our full Jammin’ Jars 2 demo and review.
Provider

Provider

Push Gaming
Type of Slot

Type of Slot

Classic Slots, Fruit Machines
Theme

Theme

Fruity Disco
Reels

Reels

8
Paylines

Paylines

Cluster Pays
Stakes Range

Stakes Range

0.1 – 100
Bonus Features

Bonus Features

7
Free Spins

Free Spins

8
Multiplier

Multiplier

1-Unlimited
Max Win

Max Win

50,000 x
RTP

RTP

96.4%
Volatility

Volatility

High
View All

Jammin' Jars 2 Demo

You are playing Jammin Jars 2 for FUN Game Thumbnail for Jammin Jars 2
Play Icon

Recommended Casino

NetBet Casino Review our recommendation
Get 100 Free Spins when You Bet £20
Play Now
#AD New customers only. £10 min deposit. Opt-in and Bet £20+ on any slot, 100 Free Spins on Big Bass Splash, £0.10 per spin. Winnings paid as cash, £100 Max win. Additional T&Cs apply.

Best UK casinos to play with real money

888casino Casino Review
100% Bonus up to £200
Play Now
T&C Apply #AD | 18+. For new 888casino UK/Ireland customers. Min £10 first deposit (NETELLER/Skrill excluded). 100% bonus equal to the deposit, up to £200. Must claim bonus via email/pop-up/My Account within 48 hours. 40x wagering req applies and must be met within 90 days on selected games. Play Responsibly. National Gambling Helpline: 0808 8020 133. GamCare.
Casumo Casino Review
100% Deposit Bonus up to £100 + 50 Bonus Spins on Big Bass Bonanza
Play Now
T&C Apply 18+. New customers only. 100% Deposit Bonus up to £100 on the first deposit. 30x wagering on Deposit and Bonus (game weighting applies) + 50 Bonus Spins (Big Bass Bonanza) of £0.10. Min. deposit £20. Play responsibly • T&Cs apply. #ad BeGambleAware.org
Karamba Casino Review
100% Bonus up to £250 + 250 Spins on Big Bass Splash
Play Now
T&C Apply 18+ New players only. Offer is valid on 1st deposit of min £10. 100% bonus match up to £250 plus 250 bonus spins on Big Bass Splash. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement (bonus + deposit). Only bonus funds count towards wagering contribution. Winnings from Bonus Spins credited as Bonus funds and capped at £100. Bonus funds must be used within 30 days, spins within 24 hours. Max bonus bet £5. Affordability checks apply. Full terms in footer below. Play responsibly, GambleAware.org.
Spinyoo Casino Review
100% Deposit Bonus of up to £250 + 100 Spins
Play Now
T&C Apply 18+. New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% Bonus of 1st deposit up to £250 on Slots + 100 Yoo Spins on Starburst, Book of Dead, Fire Joker, Gonzo’s Quest, and Big Bass Bonanza, respectively (first 20 credited immediately upon first deposit, rest credited at 07:00 GMT at 20/day). Spins expire after 23:59 GMT on the day you’re credited. Winnings from each 20 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds & subject to 35x wagering of bonus + deposit amounts. Only your bonus funds contribute to wagering requirements. Affordability checks apply.. Full Terms Apply. GambleAware.org #ad

Jammin’ Jars 2 Slot RTP, Details & Wager Limits

Reels/Paylines: 8×8 Grid, Cluster Pays

Stakes Range: 10p to £100 per spin

Max Win: 50,000 x bet

RTP: 96.4% | 95.35% | 94.4%

The Jammin’ Jars 2 slot is played on an 8 reel, 8 row grid with a Cluster Pays engine. To create a winning combination, land a cluster of 5 or more matching symbols or wilds. Clusters can be formed vertically, horizontally or a combination of both. This is the common way to form wins for a grid slot.

There’s something for everyone, regardless of bankroll, when it comes to stake levels in Jammin’ Jars 2. You can play from between 10p and £100 per spin. Just click on the Total Bet box below the reels then choose the level you’re comfortable with. In some countries, there’s an AutoPlay function where you can play up to 100 autospins as well as add loss and single win limits.

The Jammin’ Jars 2 RTP is 96.4%. However, the RTP starts at 96.1% which is slightly lower than the 96.83% on offer from the original release. This can rise to 96.6% as you work your way through the levels by collecting Gold Vinyl (more details below). There are 95.35% and 94.4% RTP versions which may be used at certain slot websites.

One thing both the original and the sequel have in common is sky-high volatility. The maximum win in the sequel is much higher though. The top prize here is a whopping 50,000 x your total bet which is more than double the 20,000 x bet offered by the first Jammin’ Jars.

Theme: head to a super glossy fruity disco

Theme: Fruity Disco

High Value Symbol: Red Berry

Compatibility: Mobile, Tablet, Desktop

jammin jars 2 slot base game

The design in the Jammin’ Jars 2 slot is very similar to the original. A fruity disco is the setting here. You’ll notice the Giga Jar DJ, donning sunglasses and headphones, appears to the left of the reels on top of a meter. With swaying palm trees and neon fruits in the backdrop, it feels like you’re in Miami.

The bright, glossy visuals are complemented by a bouncing disco soundtrack which should get your toes tapping. It’s all rather simple but does the job perfectly well.

On the grid, you’ll find a collection of 5 brightly coloured fruit symbols. The best of them being the pomegranate. Land 5 of these in a cluster for an award of 1.5 x bet. Form a winning cluster of 32 or more red berries and you’ll scoop a massive payout of 1,000 x your total bet. There are also potential multipliers to factor in courtesy of the Wild Jars. Here’s a list of payouts per symbol:

SymbolPayouts
jammin jars 2 slot fig symbol Fig32+ = 100 x stake
jammin jars 2 slot grapes symbol Grapes32+ = 125 x stake
jammin jars 2 slot peach symbol Peach32+ = 150 x stake
jammin jars 2 slot melon symbol Melon32+ = 200 x stake
jammin jars 2 slot pineapple symbol Pineapple32+ = 600 x stake
jammin jars 2 slot pomegranate symbol Pomegranate32+ = 1,000 x stake
jammin jars 2 slot wild jar symbol Wild JarActs as Wild + Scatter
jammin jars 2 slot gold vinyl record symbol Gold Vinyl RecordCollected for Collectable Gold Vinyl feature

Jammin’ Jars 2 Mobile

jammin jars 2 mobile slot

Jammin’ Jars 2 has been created using HTML5 technology, so you’ll have no problem playing it on a mobile or tablet as well as a desktop computer. Despite the large number of symbols on display and all the moving parts, the bold visuals are super sharp on the smaller screen devices.

Jammin’ Jars 2 Bonus Features

Simple, hypnotic gameplay dazzled players in the first Jammin’ Jars slot and Push Gaming has kept to a similar formula in this sequel. With 7 bonus features, there are plenty of extras to complement the cluster pays and the cascading reels too.

Collapse feature

After a winning cluster is created, the Collapse feature applies. Those winning symbols are blasted off the grid, apart from the wilds, and new symbols drop into the vacated positions. If this creates a new winning cluster, the process is repeated. The cascades continue until no new winning cluster is formed.

Wild Jar Symbol feature

Land a wild jar in a winning cluster and the Wild Jar Symbol feature is triggered, The wild jar shifts to an adjacent vacant position before the next collapse takes place. The wild jar remains locked in place then that collapse happens.

The wild jars start with a standard 1x multiplier attached. When the wild jar makes up part of a winning cluster, the value of that multiplier increases by 1.

Instant Prize Symbol feature

jammin jars 2 slot instant prize symbol feature

Joining the standard symbols on the game grid are special coin symbols. These come with cash values attached. Land a cluster of 5 or more Instant Prize symbols and the Instant Prize Symbol feature is activated. Their values are added together and awarded as a prize. Coins can be worth anything up to 1,000 x your total bet.

Fruit Blast feature

The Fruit Blast feature can trigger after any collapse or cascade. A giant graphic equalizer is activated which then drops a giant fruit symbol or an Instant Prize Symbol onto the reels. A payout consideration follows with the giant symbols in position.

Free Games feature

jammin jars 2 slot free games feature

The wild jar symbols aren’t just wild. They are also scatters. Landing 3 or more wild jars on the same spin triggers the Free Games feature. You’ll then go on to play 6 free spins. These come with wild jars with increasing multipliers that can keep on rising throughout the feature.

Collectable Gold Vinyl feature

Each time a gold vinyl record symbol lands during the base game, it’s collected in the Giga Jar meter to the left of the reels. A random symbol is then left where the gold vinyl originally landed. This is known as the Collectable Gold Vinyl feature. There are 5 levels which affects the RTP:

Level 1 96.1% RTP 20 gold vinyl records needed to reach level 2
Level 2 96.2% RTP 25 gold vinyl records needed to reach level 3
Level 3 96.3% RTP 30 gold vinyl records needed to reach level 4
Level 4 96.4% RTP 35 gold vinyl records needed to reach level 5
Level 5 96.6% RTP This can trigger the Giga Jar feature (details below)

Giga Jar feature

jammin jars 2 slot giga jar feature

When the Giga Jar meter reaches level 5 and you land a gold vinyl symbol, there’s a chance you’ll trigger the Giga Jar feature. Once triggered, all the symbols are removed from the grid.

3 or 4 Wild Jar symbols are then added to random positions on the reels. The Giga Jar then drops onto the grid. This will be a 2×2, 3×3 or even a 4×4 Instant Prize symbol block.

You’ll then receive 8 Giga Jar spins. Each symbol position on the grid then spins. Landing a cluster of 5 or more Instant Prize symbols or the Instant Prize Block delivers a winner. Wild Jars shift to new positions following each collapse in this round. They also come with increasing multipliers.

Jammin’ Jars 2 Verdict: a cracking sequel that will prove more popular

5/5
Jammin’ Jars 2 Slot Review
Jammin’ Jars 2 is even more popular than the original slot. Offering much bigger win potential, there are extra bonus features and better gameplay. This makes it one of the most played grid slots.
Pros
Pros
Bigger win potential than original (50,000 vs 20,000 x bet)
Pros
Superb Giga Jar feature
Pros
Rewarding Free Games feature
Cons
Cons
Very high volatility

The hugely popular original Jammin’ Jars has become something of a cult classic. Push Gaming has kept to a similar formula with the Jammin’ Jars 2 slot game. The design is instantly recognizable. So too is the cluster pays and cascading reels game engine.

They’re tweaked the features slightly but you’ll find a very decent collection of extras here. I particularly like the Giga Jar feature where you get Giga Jar spins with Instant Prize symbols and blocks. This is where the big wins of up to 50,000 x stake can be won. The Free Games feature can be well worth landing thanks to the increasing wild jar multipliers.

The sky-high volatility might not be for everyone. The gameplay can be a tad confusing if you haven’t played the original game. I suggest you try the Jammin’ Jars 2 demo above to play all the bonus features.

In summary, and if you’re one of the legion of fans of the original slot, Jammin’ Jars 2 is one fruity party you really won’t want to miss. Push Gaming has clearly put a lot of thought and effort into this game and it shows. Like Cluster Pays/grid slots? Play ‘n GO’s Hammerfall is recommended.

In March 2023, Push Gaming released another fantastic game in the Jammin’ Jars series—Giga Jar. Check it out! It’s brilliant. For more robot action, go for Mad Blast by Push Gaming or Tinkerbot by ELK Studios.

Chris Taylor
Chris Taylor

1540 Articles

Chris is a slots expert that has reviewed and played over 10,000 slots online. Having being in the iGaming industry since 2004, he loves digging into the mechanics behind the slot games, playing the various bonus features and giving an honest verdict from a player’s perspective.

More info on Chris Taylor arrow