When the trigger lands on the board
3 or more Jam Jar symbols landing anywhere on the board trigger the feature. It awards 6 fixed free spins, played under the same cluster and cascade rules as the base game.
Base game spins6 free spins
Push Gaming · 2018
Jammin' Jars
Jammin' Jars is a high volatility video slot from Push Gaming, played on an 8x8 grid with cluster pays. Here are its figures, rounds and bonus modes.
- RTP
- 96.83%
- Volatility
- High
- Max win multiple
- x19,998
- Grid
- 8x8
The demo is free. The real game needs an account and players must be 18+.
Contents
Choosing a cluster slot, starting with Jammin' Jars
8x8 is the grid size, and the board has no paylines and no ways to count. Jammin' Jars is a video slot from Push Gaming with fruit, neon and party themes. A win needs 5 or more matching symbols touching horizontally or vertically anywhere on the board. Winning symbols disappear, the rest drop down and new symbols cascade in. One spin can chain several wins, and five matches is the fewest that pay.
Three Jam Jar symbols landing anywhere on the board start the Free Games Feature, which plays 6 fixed free spins with the same cluster rules. The slot also includes Sticky Wild, Walking Wild, Wild Multiplier and Progressive Multiplier. The Rainbow Feature is random, runs only in the base game and adds Giant Fruit Symbols that convert the positions they cover to one fruit type.
Clear numbers, fewer surprises
Small bets, big ceiling: reading the numbers
These seven figures show what a spin costs, how wins arrive and where the cap sits.
| What it measures | Figure in play |
|---|---|
| Provider | Push Gaming |
| RTP | 96.49% / 96.83% |
| Volatility | High |
| Grid | 8x8 |
| Max win multiple | x19,998 |
| Max win at top bet | A$1,999,800 |
| Release date | 18/09/2018 |
Know each payout
Know every move of a Jammin' Jars round
After this, you will have placed a bet and followed one round through to its payout.
Stake from A$0.20 to A$100
From A$0.20 up to A$100 you pick the stake before the first spin. The paytable uses A$0.20 as its base stake, and every payout in it scales with the bet.
Know what counts as a win
5 or more matching symbols touching horizontally or vertically form a win anywhere on the 8x8 board. Winning symbols are removed, the rest drop down and new ones cascade in.
How fruit changes the whole board
1 random feature, the Rainbow Feature, fires after non-winning collapses in the base game. It adds one or more Giant Fruit Symbols of a single type, converting every position they cover.
Jammin' Jars 6 fixed free spins
3 or more Jam Jar symbols anywhere on the board start the Free Games Feature with 6 fixed free spins. Those spins use the same cluster and cascade rules.
Budget set before the first spin
A$0.20 is the lowest bet and A$100 the highest, so set your session budget before the first spin. Stop once it is spent, whatever the board shows.
Price tag on the Free Games round
84 times the bet is the price of the Free Games Feature, so at A$1 the purchase costs A$84.
| Paid option | Cash amount | RTP |
|---|---|---|
| Free Games Feature at 84x | x84 · A$84 | – |
Choosing between the payback settings
A$100 staked is the base for every return to player figure here. Over a long run that share comes back, though single sessions vary a lot. The running version is listed in the game rules.
| RTP setting | RTP | Standard pick |
|---|---|---|
| Variant 1 | 96.83% | Included |
| Variant 2 | 96.49% | Unavailable |
What each fruit pays
Check the table before you set your bet
The payouts below are in A$ at the example bet of A$0.20, and more matching symbols in a cluster pay more.
| Fruit type | 12+ | 15+ | 20+ | 25+ |
|---|---|---|---|---|
 Strawberry | A$2 | A$4 | A$8 | A$20 |
 Orange | A$1.25 | A$2 | A$5 | A$12.50 |
 Raspberry / Mulberry | A$0.80 | A$1.50 | A$3 | A$7.50 |
 Green Apple | A$0.60 | A$1 | A$2 | A$5 |
 Plum | A$0.60 | A$1 | A$2 | A$5 |
 Blueberry | A$0.20 | A$0.60 | A$0.80 | A$2 |
Know what you get
How do the free spins start in Jammin' Jars?
This block settles how the free spins start, what each mode does and when the Rainbow Feature appears.
Watch the board after a non-winning cascade
1 or more Giant Fruit Symbols of a single fruit type are added when the Rainbow Feature triggers after any non-winning collapse or cascade. Each one converts every board position it covers to that fruit type. It runs only in the base game, not during the Free Games Feature.
Base game cascadeGiant Fruit Symbols
Cluster wins on touching symbols
8x8 grid, cluster pays: a win is 5 or more matching symbols touching horizontally and/or vertically anywhere on the board. Winning symbols are removed, remaining symbols collapse downward, and new symbols cascade in to refill. There are no paylines or ways.
Placing your betCluster wins
Mid-feature on screen
Jammin' Jars across three key moments
The common worry is not knowing what a bonus screen looks like before spinning.
Free Games Feature screen with its fixed spin count 
Bonus screen with a Giant Fruit Symbol on the grid 
Win screen after a cascade of matching fruit symbols
Feature timing and single-session results
Three or more Jam Jar symbols start the Free Games Feature, but nobody can say how often that happens in a given session. The Rainbow Feature adds its own random timing in the base game. Each round is independent, so a long dry run tells you nothing about the next spin, and a single session can land far above or below the RTP.
Two RTP versions of Jammin' Jars exist, and the game rules are the only place that shows which one this site runs. Read the rules on the game screen before the first spin, because the version decides the return in the table above.
x19,998 is the highest multiple the game pays, and it is a ceiling that very few rounds ever come near. Treat it as a limit on the top win, not as a result any player should expect.
Jammin' Jars practice
Try the demo before you bet
Most players worry about losing money before they understand the rules of this cluster game.
The demo needs no money and pays nothing. The real game needs an Aussieplay Casino account and you must be 18 or older.
Play for realJammin' Jars is entertainment, not income
Only players aged 18+ may play. Get help from the National Gambling Helpline on 1800 858 858, or self-exclude through BetStop, the national self-exclusion register.
Jammin' Jars spending ceiling
Set the budget before the first spin, and stop when it is spent, even after a run of losses.
Keep wins in check
Decide when you stop before the first spin, and keep to that point after a win as well as after a loss.
When losses reach the limit
Use the deposit and loss limits in your account settings before you play, and keep them in place during every session.
Jammin' Jars and a break
If the game stops being fun, take a break, and if the urge to keep playing persists, self-exclude through BetStop.
Jammin' Jars alternatives
Sweet Bonanza and Gold Party as next reads
Shows which other reviewed games to open if you want a second title to compare with this one.
Key questions
Jammin' Jars questions answered plainly
Most players worry about the odds, so these answers explain what the numbers mean for them.
Is Jammin' Jars a high volatility slot?
High volatility means the wins are uneven in size and timing. The 8x8 grid pays clusters of five or more matching symbols. How a session goes cannot be known in advance.
What is the maximum win on Jammin' Jars?
The maximum win is x19,998 times the bet, which is A$19,998 at A$1. The highest bet allowed here, A$100, can reach A$1,999,800. Whether any session comes near these figures cannot be known in advance.
Can I try Jammin' Jars before I bet real money?
The lowest bet is A$0.20 per spin. The paytable uses A$0.20 as its base stake, so the mechanics can be read at the smallest bet. The bet range runs from A$0.20 to A$100, and the examples on this page are only examples.
How does Jammin' Jars 2 differ from Jammin' Jars?
x19,998 is the maximum win here, and Jammin' Jars 2 pays up to x50,000. Its RTP is 96.40, against 96.49 and 96.83 on this slot. Check the game name before you play, since the two titles carry different figures.
What is the RTP of Jammin' Jars and its versions?
96.49 and 96.83 are the two RTP versions, and each describes the return over the long run. On A$100 staked, the lower version pays back A$96.49 over the long run, while one session can finish above or below that.
Can I buy the bonus in Jammin' Jars and what does it cost?
84x the base bet is the Bonus Buy price for the Free Games Feature, which is A$84 at A$1. Each buy gives the 6 fixed free spins, played under the same cluster and cascade rules as the base game. Whether a buy pays off cannot be known in advance.
Helen Ormond
Senior editor with a background in player protection research
I am accountable for the player protection pages, from the BetStop steps to the helpline details, and for checking that each payment method appears with the limits the cashier applies.