
bet365
Up to £30 in free bets after qualifying deposit
Trust Index 9.0/10 · 12h payout
Push Gaming · 2020Overview
Jammin' Jars 2 is Push Gaming's cluster-pays monster on an 8×8 grid. Forget paylines — land 5+ matching symbols in a cluster and they vanish, dropping new symbols to chain wins together.
How it plays
Spin from £0.20 to £100. Hit feel is medium-to-long droughts punctuated by tumble rushes. The base game is tight; multipliers arrive during spins and free spins, building your shot at the 50,000× ceiling. High volatility means you'll chase bonus triggers.
The bonus round
Land 4+ scatter jars to unlock free spins. Each tumble during the round advances a multiplier meter; hit the jar again mid-feature and the multiplier sticks for the remaining spins. The 50,000× max win lives here — stack enough multipliers and a single cluster can pay the lot.
Who it's for
High-volatility hunters willing to sit through long dry spells chasing a feature-heavy session with genuine top-end upside. Suits players aged 25+ who understand variance and have a session stake that can weather 100+ spins without a bonus.
Avoid if
You want steady, frequent small wins or play in 30-minute bursts — Jammin' Jars 2 will frustrate you with its long droughts.
Operators below carry Jammin' Jars 2 in their library and have a current Trust Index score. Claim links open the operator's verified welcome bonus.

bet365
Up to £30 in free bets after qualifying deposit
Trust Index 9.0/10 · 12h payout
LeoVegas
Up to £100 cash + 50 spins on Book of Dead
Trust Index 8.9/10 · 12h payout

Mr Green
100% up to £100 + 200 free spins
Trust Index 8.7/10 · 24h payout

BetVictor
Bet £10 get £30 in free bets + 50 spins
Trust Index 8.5/10 · 12h payout

PlayOJO
50 wager-free spins on Book of Dead, winnings paid as cash
Trust Index 8.8/10 · 8h payout
Jars 2 runs on an 8×8 grid (vs 6×6), has higher volatility, and a bigger max win (50,000× vs 20,000×). The tumble and multiplier mechanics are sharper, making bonus triggers feel more rewarding.
Technically yes, but realistically no. The base game's multiplier ceiling is too low. The big wins demand a free-spin feature with stacked multipliers — that's where the 50,000× lives.