Jammin Jars Demo: 96.83% RTP & Rainbow Multipliers
Jammin Jars is Push Gaming's colourful 8x8 cluster slot. Wins need clusters of 5 or more matching symbols, symbols collapse after each win, and the Jam Jar Wilds carry multipliers that keep growing. Below are the verified numbers and how the features work.
TRY JAMMIN JARS AT A CASINO
Open the game in free-play mode at a casino to see how Jam Jar Wild multipliers build up. We do not embed a demo for this game, so the free-play mode opens at the casino.
► OPEN JAMMIN JARS AT RIOBET →
Jammin Jars by Push Gaming
| Software Provider: | Push Gaming |
| Theoretical RTP: | 96.83% (95.25% and 94.24% settings also exist) |
| Volatility: | High |
| Max Win: | About 20,000x total bet (listed at 19,998.5x) |
| Grid and pays: | 8 reels × 8 rows, cluster pays (5+ touching symbols) |
| Key Features: | Collapse, Rainbow feature, Jam Jar Wild multipliers, Free Games, Bonus Buy where allowed |
How Jammin Jars plays
Clusters of five or more matching fruit symbols touching horizontally or vertically pay. After a win the symbols collapse and new ones drop in, repeating while clusters keep forming.
When a spin produces no cluster, the Rainbow feature can add giant fruit symbols to the grid, which gives you another chance at a win.
Jam Jar Wilds and Free Games
Each time a Jam Jar Wild takes part in a winning cluster its multiplier goes up by one, and wilds drop off the grid when a spin has no win. Three or more Jam Jar Wilds on a base game spin trigger Free Games with 6 free spins, where the wild multipliers carry over and can only rise.
A bonus buy of 84x the bet exists in some regions, but it is not available everywhere (including the UK). See our bonus buy guide for why buying features concentrates variance.
Is it worth playing?
Jammin Jars is a high-volatility slot: expect quiet stretches broken by big multiplier runs. The default 96.83% RTP is a long-run average, and casinos can run the lower 95.25% or 94.24% versions, so check the info screen. Background: RTP and volatility explained. Play responsibly.
Play Jammin Jars for real money
Riobet welcome pack: 325% + 400 free spins over four deposits, 35x bonus wagering, 30x free-spin wagering, max bet about $7 while a bonus is active. Read the full Riobet review before you deposit. 18+, T&Cs apply.
PLAY AT RIOBET →Jammin Jars FAQ
What is the RTP of Jammin Jars?
The default published RTP is 96.83%. Some casinos use 95.25% or 94.24% versions, so check the game's info screen.
What is the max win in Jammin Jars?
Listings put the maximum win at about 20,000x the total bet (19,998.5x).
How do you trigger free games in Jammin Jars?
Land three or more Jam Jar Wilds on a base game spin to start Free Games with 6 free spins.
Can I play Jammin Jars for free?
Many casinos offer a demo mode without a deposit. Availability depends on the casino and country.
Sources: slot facts compiled from the game listings on OLBG, gambling.com and SlotCatalog. Figures can differ by casino and jurisdiction, so check the game's info screen. Last checked 2026-10-31.
