Jammin' Jars: 6 fixed free spins
The free games start when 3 or more Jam Jar symbols land anywhere on the board. You then get 6 fixed free spins, played under the same cluster and cascade rules as the base game.
Base game6 free spins
Push Gaming · 2018
Jammin' Jars
Jammin' Jars by Push Gaming is a high volatility slot on an 8x8 grid, where wins come from clusters. Here are its figures before your first spin.
- RTP 96.83%
- Volatility High
- Maximum win multiple x19,998
- Grid size 8x8
Page contents
Table guide
Which of these facts matters before a spin?
This table shows what each figure means for your money before the first spin.
| Game detail | In plain figures |
|---|---|
| Game provider | Push Gaming |
| Return to player | 96.49% / 96.83% |
| Volatility | High |
| Grid size | 8x8 |
| Maximum win multiple | x19,998 |
| Maximum win in money | A$1,999,800 |
| Release date | 18/09/2018 |
What sort of slot is Jammin' Jars?
Pick Jammin' Jars if you want a slot without paylines or ways. The game sits on an 8x8 grid with Fruits, Neon and Party themes. A win needs 5 or more matching symbols touching horizontally or vertically anywhere on the board. Winning symbols are removed, the remaining symbols drop down, and new ones cascade in to refill the grid. Each cascade can create another win, so a single spin may run several rounds.
Go for this slot if you enjoy bonus rounds. Three or more Jam Jar symbols trigger the Free Games Feature, which gives 6 fixed free spins under the same rules as the base game. The Rainbow Feature stays in the base game, adding Giant Fruit Symbols that turn the positions they cover into one fruit type. It does not run during free spins.
Know what you win
What does each icon pay in money?
The payouts below are in money at the example bet of A$0.20, and a bigger cluster pays more.
| Which fruit? | 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 |
Paid entry: price in bets and dollars
If you want the bonus straight away, it costs 84 times the bet: A$840 at the example bet of A$10.
| Paid feature | Bet multiple | RTP |
|---|---|---|
| Free Games Feature 84x | x84 · A$840 | – |
Reading the return setting in the rules
Choosing your stake starts with RTP, the share of each A$100 staked that the game pays back. Each version pays back a different share, and the game rules show which one Kingbet9 Casino runs.
| Payout rate | RTP | Preselected |
|---|---|---|
| Variant 1 | 96.83% | Yes |
| Variant 2 | 96.49% | No |
Screen tour
Scroll through these views before you wager
Unsure how the board looks during play? These screens show each stage before a single spin.
Cluster of matching fruit symbols paying a win 
Free Games Feature counter during the six fixed spins 
Rainbow Feature adding a Giant Fruit Symbol to the board 
Free Games Feature with Jam Jar symbols in play
Jammin' Jars rounds
Know the bonus rules before you play
After this you will know how each bonus round starts and what it gives you.
Giant fruit converts every covered spot
The Rainbow Feature is random and happens only in the base game. It is triggered after any non-winning collapse or cascade. It adds one or more Giant Fruit Symbols of one fruit type, converting every position they cover. It does not appear during the Free Games Feature.
Base game collapseGiant fruit symbols
Can symbols pay without paylines?
Base game uses an 8x8 grid with cluster pays and no paylines or ways. A win is 5 or more matching symbols touching horizontally and/or vertically anywhere on the board. Winning symbols are removed, the rest collapse downward, and new symbols cascade in to refill.
Bet placedCluster wins
Know your limits
What happens after you press spin?
After this page you will have walked through one full round and set your limit.
Pick your stake range
Pick your stake from A$0.20 up to A$100 before the first round starts. Examples on this page use A$5 and A$10, so you can compare them easily.
Does a sideways touch count?
Spin and look for five or more matching symbols touching horizontally or vertically on the 8x8 grid. Winners vanish, and new symbols cascade in to refill the gaps.
More fruit from the Rainbow
Keep spinning and you may meet the Rainbow Feature after a cascade that pays nothing. Giant Fruit Symbols of one type then turn every position they cover into that fruit.
When the Jam Jars appear
Let three or more Jam Jar symbols land anywhere to open the Free Games Feature. Or pick Bonus Buy to start it at once.
When it stops feeling fun
Set your limit before the first round, and stop when your budget runs out. Support is on the National Gambling Helpline, 1800 858 858.
Mid-session, when the wins go quiet
You choose your bet, but you cannot choose when the Free Games Feature arrives. How often it comes is not known in advance. The result of one session is random whatever the RTP, so two players with the same bet can finish very differently.
Open the game rules before your first spin, because they are where the RTP version running here is shown. Each version pays back a different share of what is staked, so the rules tell you which return applies to the bets you place. You can return to them at any time while you play.
Decide how much you can afford before you think about the maximum win. The maximum win of Jammin' Jars is a ceiling reached very rarely, and no player can know in advance whether a session will come near it. Plan each session around the bet you can afford, whatever the top prize.
Jammin' Jars modes
Jammin' Jars demo or real money explained
Worried you must deposit before seeing how Jammin' Jars plays? The demo asks for no money.
Pick the demo to learn the board first; it needs no money and pays nothing. Real play needs a Kingbet9 Casino account and you must be 18 or older.
Play for realCould this session be costing too much?
You must be 18+ to play at Kingbet9 Casino. For help in Australia, call the National Gambling Helpline on 1800 858 858, or register on BetStop, the national self-exclusion register.
Set your loss limit first
Decide how much you can lose before the first spin and keep that amount separate from money for bills. Stop when it is gone.
A stopping point in advance
Pick your stopping point before you spin, and keep to it after a big win too. The win is the moment that tempts another spin.
Have you set a ceiling?
Set the deposit and loss limits in your account before you start playing. Use them as a fixed ceiling, not a target to beat.
When spinning feels like work
When the game stops feeling fun, step away and take a pause. For a longer break, self-exclude on BetStop, the national register.
Five questions covered
Volatility, maximum win and bet range
Unsure whether this slot fits your budget and how much risk it carries? Read on before you bet.
How is Jammin' Jars different from Jammin' Jars 2?
Jammin' Jars 2 is a separate game in the series. It lists an RTP of 96.40 and a maximum win of x50,000, while this slot offers RTP versions of 96.49 and 96.83.
Can I try Jammin' Jars in demo mode first?
The rules of every mode are set out on this page, so you can learn them before any stake. The paytable is shown at A$0.20, the lowest bet, so you can read what each win pays before you raise your stake.
What is the maximum win on Jammin' Jars?
The maximum win is x19,998 times the bet. At A$10, the top example bet, that is A$199,980. At the highest allowed bet of A$100, it would be A$1,999,800. Reaching it depends on chance and cannot be predicted.
How volatile is Jammin' Jars, high or low?
Jammin' Jars has high volatility, which means results swing more between small and large wins. How often a big win lands cannot be known in advance, so plan your stake and your session for that.
What bets can I place on Jammin' Jars?
Bets run from A$0.20, the lowest, up to A$100, the highest allowed here. This page uses A$0.20, A$5 and A$10 as examples only, not as limits.
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Liam Carrington
Senior content editor for Australian players, former compliance reviewer
I write and check every page on verification steps a player goes through, from the ID upload to the first withdrawal, and I confirm the licence and company details before anything goes live.