Push Gaming is a 2010-founded UK-facing slot studio headquartered across London and Malta, best known for the sticky-multiplier mechanics that define titles such as Jammin' Jars and Bison Battle. Their ALHCO catalogue spans 8 slots, headlined by Space Stacks, Bison Battle, and Jammin' Jars. Their house style leans heavily on Animals and high-variance maths models, which suits risk-tolerant players but limits breadth of appeal.
About Push Gaming
Company history
Push Gaming was incorporated in 2010 under the LeoVentures Ltd umbrella, with CEO and co-founder James Marshall at the helm. The studio operates from dual bases in London and Malta - a common structure for regulated studios seeking both UKGC compliance and EU licensing flexibility. Over a 14-year trading history the team has grown from a small mobile-first developer into a recognised independent label, with distribution agreements across most major UK-facing platforms. Key milestones include the 2018 launch of Jammin' Jars, which firmly established the studio's reputation, and continued portfolio expansion into 2022 with Space Stacks and Bison Battle.
What makes them different
Push Gaming's signature is high-ceiling, high-variance design: their top titles post max-win figures of 20,000× to 50,000× stake, well above the 5,000-10,000× typical of rivals such as Pragmatic Play's standard-volatility catalogue. Compared with Play'n GO, whose output spans a broader tonal range from low-variance table hybrids to high-volatility adventure slots, Push Gaming's portfolio feels deliberately narrow - the studio appears to optimise for a specific player archetype rather than covering all segments. That focus is also the honest tradeoff: with only 8 titles catalogued on ALHCO, researchers looking for portfolio depth will find the range thin, and the recurring Animals motif means thematic variety is limited.
Key Facts Table
| Fact | Value |
|---|---|
| Founded | 2010 |
| Headquarters | both the |
| UKGC Licence | UKGC licensed (specific licence number not published) |
| Slots on ALHCO | 8 |
| RTP Range | 95.55% - 96.83% |
| Most Common Theme | animals |
| Most Common Slot Type | video |
Signature Mechanics & House Style
Push Gaming builds their Video portfolio around a recognisable set of mechanical blueprints. In our testing across their catalogue, the recurring ingredients are sticky multipliers, cascading or cluster-pay grids, and bonus rounds designed to compound rather than simply award a flat prize pool. The result is a playing experience where most of the theoretical return is concentrated in a small number of high-multiplier bonus events - a deliberate high-variance architecture rather than an accidental one.
Core mechanics we observed across multiple titles:
- Sticky wilds or sticky multiplier symbols that persist across multiple spins within a bonus phase, with multiplier values escalating on each retrigger event. - Cluster-pay win evaluation (replacing the traditional payline model), meaning winning symbol groups are assessed across the entire grid rather than fixed lines. - Cascading reels mechanics whereby winning clusters are removed and replaced by falling symbols, enabling consecutive wins from a single spin trigger. - Progressive multiplier overlays during free-spin features, where each cascade or win increases a central multiplier counter rather than resetting it. - Maximum win caps ranging from 5,000× on lower-ceiling titles up to 50,000× on Bison Battle, a spread that reflects deliberate tiering rather than uniform maths design.
Top Push Gaming Slots on ALHCO
Space Stacks
Released on 26 October 2022, Space Stacks carries an RTP of 96.23% (operator-configured, so confirm the figure at your chosen site before play) and a headline max win of up to 5,000× stake - the lowest ceiling in Push Gaming's top three but consistent with a tighter volatility profile. The grid mechanic stacks symbol groups vertically, generating multi-row symbol clusters that interact with the cascade engine. For players who want Push Gaming's signature cluster-pay structure with a more contained variance swing, this is the relevant entry point in the catalogue. See the full Space Stacks review for mechanic breakdown.
Bison Battle
Launched 13 January 2022 with an RTP of 96.40% and the portfolio's highest disclosed max win at up to 50,000× stake, Bison Battle is Push Gaming's most arithmetically aggressive title in our catalogue. The game pits two symbol sets against each other in a dual-reel format, with multipliers accumulating across competing columns. The 50,000× ceiling is exceptional by UK market standards - most studios cap at 10,000-25,000× - though players should treat that figure as a statistical extreme rather than a realistic session outcome. Read the Bison Battle review for a full volatility and maths model assessment.
Jammin' Jars
The 2018 release that put Push Gaming on the affiliate map, Jammin' Jars remains the studio's most-recognised title. Its RTP sits at 96.83% - the highest in our Push Gaming dataset and marginally above the UK market average of 96%. The cluster-pay grid, sticky rainbow wilds, and progressive multiplier structure during the free-spin phase established what has become a template for high-variance cluster games across competing studios. For researchers assessing Push Gaming's mechanical DNA, Jammin' Jars is the clearest primary source.
RTP & Volatility Range Across the Portfolio
Across the 8 Push Gaming slots featured on ALHCO, published RTPs run from 95.55% at the lower end to 96.83% at the ceiling - a 1.28 percentage-point spread. The portfolio average sits approximately in line with the UK market benchmark of 96%, though operator-configured RTP tools (now standard under UKGC rules) mean the live figure at any given casino may sit at the lower end of each game's disclosed range. Volatility data is limited in the public paytables for several titles; where disclosed, the mix skews toward high volatility (2 titles) and medium volatility (1 title). Players researching variance should consult our Slot Volatility Explained before selecting stake levels. The 50,000× max win on Bison Battle versus the 5,000× cap on Space Stacks illustrates how Push Gaming deliberately tiers ceiling risk within a single portfolio.
Where to Play Push Gaming Slots in the UK
Push Gaming titles are distributed across a range of UKGC-licensed operators. On ALHCO we currently feature the catalogue at Spin Genie and 21 Casino, both of which carry the core titles including Jammin' Jars and Bison Battle. Before depositing, confirm the active RTP variant displayed for each game, as UK regulations permit operators to configure lower RTP settings within the published range. All UK players are subject to the £5 maximum stake cap on slots (£2 for under-25s from 2026), the 5-second minimum spin interval, and the 10× wagering cap on bonuses. For support and safer gambling tools, visit BeGambleAware. Licensing details for operators can be verified directly at the UK Gambling Commission.
