Push Gaming Slots: 3 Games Reviewed

Push Gaming London-based boutique studio known for mechanical innovation in every release. Creators of Razor Shark (mystery stacks, 50,000x max win) and Jammin' Jars (roaming wild multipliers on 8x8 grid). Acquired by Scientific Games in 2022 but continues to operate independently with roughly 50 titles that punch far above their weight. Push Gaming is the indie darling of the slot industry. Where Pragmatic Play mass-produces competent slots, Push Gaming crafts 50 titles where each one does something genuinely new. Razor Shark and Jammin' Jars aren't just popular — they've been widely imitated because the mechanics are that good. If you're an experienced player tired of the same tumble-multiplier formula, Push Gaming is where you go for fresh ideas. The trade-off is zero variety in volatility and a tiny catalog. But per-slot, they might be the best studio in the industry.
3 Slots Reviewed
96.64% Avg RTP
2010 Founded
50,000x Best Max Win

Company Overview

Push Gaming has built a reputation disproportionate to its catalog size. Founded in London in 2010, the studio focuses on quality over quantity — roughly 50 titles compared to Pragmatic Play's 350+. What distinguishes Push Gaming is mechanical innovation: Razor Shark's Mystery Stack and Nudge mechanic, Jammin' Jars' roaming wild multipliers on an 8x8 cluster grid, and titles like Fat Rabbit and Fat Drac have each introduced distinctive gameplay patterns. Every Push Gaming slot feels like it was designed by people who actually play slots, not just people who build them.

Push Gaming was founded in 2010 by Winston Lee and James Marshall, two veterans of the land-based gaming industry. Their early releases were modest, but Jammin' Jars (2018) put them on the map — an 8x8 cluster slot with roaming wild multiplier jars that was unlike anything else available. Razor Shark (2019) followed with its mystery stack mechanic and 50,000x max win, becoming a streamer favorite. The studio was acquired by Scientific Games (now Light & Wonder) in 2022 but maintains operational independence. Post-acquisition releases like Bison Battle and Generous Jack show no drop in creativity.

Founded
2010
Headquarters
London, UK
Total Slots (Catalog)
50+
Reviewed Here
3
Licenses
MGA, UKGC, Gibraltar

RTP Policy & Configuration

Push Gaming slots typically offer strong default RTPs in the 96.4-96.8% range. Razor Shark defaults at 96.70%, Jammin' Jars at 96.83%, and Jammin' Jars 2 at 96.40%. Reduced configurations are available but the floor is generally around 94-95%, tighter than Pragmatic Play's range. Push Gaming's RTP transparency is above average for the industry.

Database Analysis: Push Gaming by the Numbers

Based on 3 Push Gaming slots in our database:

Metric Value
Slots Reviewed3
Average RTP96.64%
Best RTPJammin' Jars (96.83%)
Best Max WinJammin' Jars 2 (50,000x)
High Volatility3 (100%)
Medium Volatility0 (0%)
Low Volatility0 (0%)

Signature Features & Mechanics

Mystery Stack Mechanic

Razor Shark's signature mechanic: mystery symbols land as full-reel stacks and can reveal either paying symbols or nudge to reveal more mysteries. When the entire grid fills with mystery symbols and reveals a high-value symbol, the result is explosive — this is how Razor Shark achieves its 50,000x max win.

Roaming Wild Multipliers

Jammin' Jars introduced wild symbols that move around the grid between cascades, increasing their multiplier with each win they participate in. When two 5x multiplier jars land next to each other, every cluster win through both is multiplied by 25x. This elegant mechanic creates compound payouts that escalate unpredictably.

Growing Symbol Mechanic

Fat Rabbit and Fat Drac feature symbols that literally grow larger when they eat other symbols. A 1x1 rabbit can become 2x2, 3x3, or even 4x4 — covering massive grid space and creating outsized wins. It's a visual and mechanical innovation unique to Push Gaming.

Common Mechanics in Push Gaming Slots

Mystery Stacks (Razor Shark)Roaming Wild Multipliers (Jammin' Jars)Cluster Pays (8x8 grid)Growing Symbols (Fat Rabbit, Fat Drac)Nudge MechanicMulti-Level Bonus Systems

Feature Distribution

How features are distributed across 3 reviewed Push Gaming slots:

Feature Slots % of Catalog
Free Spins 3 100%
Cluster Pays 2 67%
Cascading Wins 1 33%
Roaming Wilds 1 33%
Giga Jar Feature 1 33%
Multiplier Wilds 1 33%
DJ Jar Feature 1 33%
Roaming Wild Jars 1 33%

Volatility Profile

Push Gaming is exclusively high volatility. Every title in their catalog is designed for big-win potential with extended dry spells. Razor Shark can go 200+ spins without a meaningful win, then deliver a 5,000x hit in a single bonus round. This makes Push Gaming slots unsuitable for wagering requirements or casual play, but they're among the best options for experienced players seeking genuine excitement.

High (3)

Strengths & Weaknesses

Strengths

  • Every slot introduces a genuinely new mechanic or twist
  • Strong default RTPs (96.4-96.8% range)
  • Razor Shark and Jammin' Jars are genre-defining titles
  • Excellent balance between innovation and playability
  • High max win potential (Razor Shark 50,000x)
  • Games feel designed by slot enthusiasts, not just engineers

Weaknesses

  • Very small catalog (~50 slots) limits variety
  • 100% high volatility — no options for casual players
  • Lower brand recognition than Pragmatic Play or NetEnt
  • No buy bonus on most titles
  • Scientific Games acquisition raises independence concerns
  • Some titles are niche and may not appeal broadly

All 3 Push Gaming Slots (Ranked by RTP)

# Slot RTP Volatility Max Win Theme Year
1 Jammin' Jars 96.83% High 20,000x Fruit / Music / Disco 2018
2 Razor Shark 96.7% High 50,000x Underwater / Ocean 2019
3 Jammin' Jars 2 96.4% High 50,000x Fruit/Disco 2021

Themes & Categories

Fruit/Disco 1 slot
Fruit / Music / Disco 1 slot
Underwater / Ocean 1 slot

Licenses & Regulation

MGAUKGCGibraltar

These licenses indicate that Push Gaming games are regularly audited for fairness by independent testing labs. The RNG (Random Number Generator) in each slot is certified to produce truly random outcomes.

Frequently Asked Questions

What is Push Gaming's best slot?

Razor Shark (96.70% RTP, high volatility, 50,000x max win) is their most acclaimed title, featuring the mystery stack mechanic that creates explosive bonus rounds. Jammin' Jars (96.83%) is equally innovative with its roaming wild multiplier system on an 8x8 grid. Both are considered among the best-designed slots in the industry.

Is Push Gaming independent?

Push Gaming was acquired by Scientific Games (now Light & Wonder) in 2022 but continues to operate as an independent studio with creative freedom. Post-acquisition releases show no reduction in innovation or quality. The acquisition primarily expanded their distribution network.

How many slots does Push Gaming have?

Approximately 50 slots — one of the smallest catalogs among major providers. For comparison, Pragmatic Play has 350+ and NetEnt has 200+. Push Gaming's strategy is quality over quantity: each release introduces new mechanics rather than reskinning existing formulas.

What is the mystery stack mechanic in Razor Shark?

Mystery stacks are full-reel columns of hidden symbols. When they land, they can either reveal a paying symbol (potentially covering multiple reels) or nudge to reveal more mysteries. When the entire grid fills with mystery stacks and reveals a premium symbol, the payout can reach up to 50,000x your bet.

Are Push Gaming slots good for wagering requirements?

No. All Push Gaming slots are high volatility, making them risky for wagering requirements. Despite strong RTPs (96.4-96.8%), the high variance means frequent bankroll-busting dry spells. For wagering, choose low volatility slots from NetEnt or Pragmatic Play instead.

What makes Push Gaming different from other providers?

Push Gaming introduces a genuinely new mechanic in nearly every release, rather than iterating on existing formulas. Mystery stacks (Razor Shark), roaming wild multipliers (Jammin' Jars), and growing symbols (Fat Rabbit) are all Push Gaming originals. Most other providers — including Pragmatic Play — primarily iterate on existing mechanics like tumble+multiplier.