Jammin' Jars free spins
Land 3 or more Jam Jar symbols anywhere on the board to trigger 6 fixed free spins. Each spin follows the same cluster and cascade rules as the base game.
Base game spin6 free spins
Push Gaming · 2018
Jammin' Jars
Jammin' Jars is a high volatility video slot on an 8x8 cluster pays grid. This page covers its figures, payouts and modes before your first spin.
- RTP
- 96.83%
- Volatility level
- High
- Maximum win multiple
- x19,998
- Grid size
- 8x8
Demo is free. Real play needs an account and the legal age of 18+.
On this page
Game facts
Read the figures before your first spin
Read this before your first spin, when you pick a bet and judge how the volatility will feel.
| Game figure | Stated figure |
|---|---|
| Game provider | Push Gaming |
| Return to player | 96.49% / 96.83% |
| Volatility level | High |
| Grid size | 8x8 |
| Maximum win multiple | x19,998 |
| Max win at top bet | A$1,999,800 |
| Release date | 18/09/2018 |
What kind of slot is Jammin' Jars?
Pick Jammin' Jars if you want a fruit, neon and party themed slot on an 8x8 grid. A win needs 5 or more matching symbols touching horizontally or vertically anywhere on the board. Winning symbols are removed, the rest drop down, and new symbols fall in to refill the board. One spin can therefore chain several wins. Five is the fewest symbols that pay.
Choose Jammin' Jars for bonus rounds that reshape the board. Three or more Jam Jar symbols anywhere on the board start the Free Games Feature: 6 fixed free spins under the same cluster and cascade rules. The Rainbow Feature can appear in the base game after a collapse that pays nothing. It adds Giant Fruit Symbols that turn every covered position into one fruit.
Know the round
Know what each cascade pays out
Five steps from the bet to the session limit, in the order the game plays them.
Bet range A$0.20 to A$100
You pick a bet from A$0.20 up to A$100 before the first spin. Each win is a multiple of that bet, so a bigger stake pays more.
Count five matching symbols
You need five or more matching symbols touching horizontally or vertically to score a win on the 8x8 grid. Winning symbols vanish, the rest drop down, and new symbols cascade in.
Watch for the Rainbow Feature
Watch the board after any collapse that pays nothing, because the base game can trigger the Rainbow Feature. Giant Fruit Symbols of one type then convert every position they cover.
Three Jam Jar symbols anywhere
Land three or more Jam Jar symbols anywhere to open the Free Games Feature with 6 fixed spins. Those spins follow the same cluster and cascade rules as the base game.
Jammin' Jars session limit
Decide your spending limit before the first spin, because nothing on screen shows how a session will end. Stop at that point, or call the National Gambling Helpline on 1800 858 858.
See it before spinning
From quiet grid to full payout
How the bonus screens and a win screen look in play, before you decide to spin.
Free Games Feature screen during the bonus round 
Free spins played under the cluster and cascade rules 
Win screen after a cluster of matching fruit symbols pays
Three modes to know
When a bonus starts, what changes on the board
No separate step is needed to reach a bonus, because each mode below begins on the board itself.
Giant fruit that converts the board
Keep playing the base game. The Rainbow Feature can trigger at random after any non-winning collapse or cascade. It adds 1 or more Giant Fruit Symbols of one fruit type, converting every position they cover to that fruit. It is not available during the Free Games Feature.
Base game cascadeGiant Fruit Symbols
Land 5 touching symbols to win
Land 5 or more matching symbols that touch horizontally or vertically anywhere on the 8x8 grid. Winning symbols are removed, the remaining symbols collapse downward, and new symbols cascade in to refill the board. There are no paylines or ways.
Game lobbyCluster wins
What does the purchase cost?
Buy the Free Games Feature for 84 times your bet, which is A$420 at the top example bet of A$5.
| Paid round | Cost | RTP |
|---|---|---|
| Free Games Feature Bonus Buy | x84 · A$420 | – |
Find the RTP in the game rules
Compare the two versions before you stake, since each returns a different share of every A$100 staked over the long run. The game rules show which version Playamo Casino runs.
| RTP level | RTP | Yes or no |
|---|---|---|
| Variant 1 | 96.83% | Yes |
| Variant 2 | 96.49% | Unavailable |
Check symbol values
From 5 matches up, every extra symbol pays
The payouts below are in Australian dollars at the example bet of A$2, and more matching symbols pay more.
| Pays (A$) | 12+ | 15+ | 20+ | 25+ |
|---|---|---|---|---|
 Strawberry | A$20 | A$40 | A$80 | A$200 |
 Orange | A$12.50 | A$20 | A$50 | A$125 |
 Raspberry / Mulberry | A$8 | A$15 | A$30 | A$75 |
 Green Apple | A$6 | A$10 | A$20 | A$50 |
 Plum | A$6 | A$10 | A$20 | A$50 |
 Blueberry | A$2 | A$6 | A$8 | A$20 |
Before the first spin, not after the last
Deciding how many spins to play tells you nothing about when the bonus arrives. The Rainbow Feature appears at random in the base game, and nobody can know how often it lands or how often the Free Games Feature triggers. The result of one session is random whatever the RTP version.
Checking the RTP version is a decision to make before the first spin. The RTP version running on Playamo Casino is shown only in the game rules, so read those rules before you stake money. The return figures in the table show long-run averages, not the result of your session.
Planning around the top prize is a decision that no session can settle. The maximum win is a ceiling, and it is reached very rarely, so a big score is never something to count on. Treat it as the upper edge of what this game can pay, not as a target.
Wider choice
From Jammin' Jars to five other slots
Read the reviews of these other slots to compare features, RTP and maximum win before choosing.
Limits before the spin, not after the win
Players must be 18+. Help is available from the National Gambling Helpline on 1800 858 858, and BetStop is the national self-exclusion register.
Set your loss amount first
Decide the amount you can lose before you open the game, and keep that sum apart from money you need.
Predetermined exit point
Choose your stopping point before the first spin, and stop there even after a big win.
Set deposit and loss limits
Set deposit and loss limits in your account before you play, and keep them in place for every session.
When the fun is gone
If the game stops being fun, take a break or self-exclude through BetStop before you return to the reels.
Learn what pays
Does Jammin' Jars have a bonus round?
Read this before you pick a stake and press spin for the first time.
How do I trigger the free spins in Jammin' Jars?
Land three or more Jam Jar symbols anywhere on the board to start the Free Games Feature. It awards 6 fixed free spins, played under the same cluster and cascade rules as the base game.
Can I buy the Jammin' Jars bonus and what does it cost?
Choose Bonus Buy to skip the trigger and start the Free Games Feature at once. The price is 84 times the base bet, which is A$420 at a bet of A$5.
How is Jammin' Jars 2 different from Jammin' Jars?
Pick Jammin' Jars 2 if you want its RTP of 96.40 and a maximum win of 50,000 times the bet. This slot offers RTPs of 96.49 and 96.83, and its maximum win is x19,998 times the bet.
What is the minimum and maximum bet in Jammin' Jars?
Choose a stake between A$0.20 and A$100 per spin, the lowest and highest bets this slot allows. Money wins grow in step with the stake, so read the paytable as multiples of the bet.
How can I try Jammin' Jars before betting more?
Start with the lowest stake of A$0.20 to see how the cascades and free spins run. The rules are the same at every stake, and the paytable is set at A$2.
Emily Garnett
Senior editor with a background in compliance review
I write and check each verification step a player meets, from ID upload to first withdrawal. I also keep the responsible gaming section current, so limit tools and helplines stay easy to find.