Push Gaming is the London studio behind Jammin’ Jars, Razor Shark and Big Bamboo, known for high-volatility slots with cluster pays, mystery symbols and very high maximum wins. This page lists the Push Gaming slots reviewed on UnionSlots with their RTP, volatility and max win and covers the UK rules that apply when you play them. UnionSlots does not host games or demos; we review slots and point you to UKGC-licensed casinos. 18+ only.
Where to Play Push Gaming Slots in the UK
Affiliate disclosure: Some links on this website are affiliate links. Registering or depositing on a third-party site via these links may result in a commission at no additional cost to the user. Commission arrangements do not influence review content or the standards applied in assessing operators. Only UK-licensed and regulated gambling sites may appear in our listings, following strict criteria for safety, fairness, and responsible gambling. Reviews and rankings follow independent editorial guidelines.
1
Get 200 FS on Book of Dead with £20 Min Deposit
#AD | Automatically credited upon deposit. First Deposit Only | Min dep. £20. Game: Book of Dead | Spin Value: £0.1. Max Free Spins: 200. WR 10x free spin winnings amount (only Slots count) within 30 days | Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies) | T&C's apply | 18+ | BeGambleAware.org | Gambling is addictive, please gamble responsibly!
2
Get 100% up to £50 + 50 Free Spins on Book of Dead
#AD | First Deposit Only | Min. deposit: £10, max. Bonus £50 | Game: Book of Dead | Spin Value: £0.1, Max Free Spins: 50 | WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days | Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies) | Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance | T&C's apply | 18+ | BeGambleAware.org | Gambling is addictive, please gamble responsibly!
3
Get 200% up to £50 + 20 Free Spins on Book of Dead
#AD | New Players Only. Wager from real balance first | 10X wager the bonus money within 30 days, and 10x wager any winnings from the free spins within 7 days | Contribution varies per game | Available on selected games only | Wager calculated on bonus bets only | Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt | Max conversion: £50 the bonus amount or from free spins: £20 | Min Deposit £10 required | T&C's apply | 18+ | BeGambleAware.org | Gambling is addictive, please gamble responsibly!
4
Get 100% up to £50 + 100 FS
#AD | New Players Only | Wager from real balance first. 10X wager the bonus money within 30 days and 10x wager any winnings from the free spins within 7 days | Contribution varies per game | Available on selected games only | Wager calculated on bonus bets only | Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt | Max conversion: from the bonus amount: £50 or from free spins: £20. Min Deposit £20 required. Limited to 5 brands within the network | Withdrawal requests void all active/pending bonuses | Excluded Skrill and Neteller deposits | T&C's apply | 18+ | BeGambleAware.org | Gambling is addictive, please gamble responsibly!
5
Get £100 Bonus + 100 Free Spins
#AD | New customers only. Opt-in required. Offer valid for 7 days from account registration Match Deposit Bonus Terms: 100% Match Bonus up to £100 on 1st deposit of £20+. 10x bonus wagering applies as do weighting requirements. Debit Card deposits only. Irregular gameplay may invalidate your bonus. Free Spin Terms: 100 Spins awarded on Big Bass Bonanza, valued at 10p per spin. | T&C's apply | 18+ | BeGambleAware.org | Gambling is addictive, please gamble responsibly!
6
Get £100 Bonus + 100 Free Spins
#AD | New UK based customers only. You must opt in (on registration form) & deposit £10+ via a debit card to qualify. Offer valid 7 days from registration. Welcome Bonus: 100% match up to £100 on 1st deposit. 10x wagering applies (as do weighting requirements). Free Spins: Awarded on Gold Blitz once you have staked £10 on any game. Spin value = 10p. No wagering requirements on free spin winnings. | T&C's apply | 18+ | BeGambleAware.org | Gambling is addictive, please gamble responsibly!
7
Get 100 FS with a £10 Deposit (Wagering Required)
#AD | Welcome bonus for new players only | Selected game: Big Bass at the Races | Deposit & wager at least £10 to get free spins | Free Spins winnings are cash | No max cash out | Eligibility is restricted for suspected abuse | Skrill deposits excluded | Free Spins value £0.10 per spin | Free Spins expire in 48 hours | T&C's apply | 18+ | BeGambleAware.org | Gambling is addictive, please gamble responsibly!
Push Gaming Slots by RTP
Default RTP as shown in our reviews. Many games also come in lower RTP versions, so check the information screen at your casino. A dash means no reliable max win figure is published.
| Slot | Default RTP | Volatility | Max win |
|---|---|---|---|
| Jammin’ Jars | 96.83% | High | 20,000x |
| Razor Shark | 96.70% | High | — |
| Razor Returns | 96.55% | High | 100,000x |
| Retro Tapes | 96.47% | High | 10,000x |
| Jammin’ Jars 2 | 96.40% | High | 50,000x |
| Big Bamboo | 96.13% | High | 50,000x |
Push Gaming Slots Reviewed on UnionSlots
- Jammin’ Jars: the studio’s best-known game, an 8×8 cluster slot with sticky jar wilds that carry multipliers
- Jammin’ Jars 2: the sequel, with the same jar wilds and a higher max win
- Razor Shark: an underwater slot with Mystery Stacks and the Razor Reveal feature
- Razor Returns: the Razor Shark sequel
- Big Bamboo: Mystery Bamboo stacks that reveal Golden Bamboo instant prizes, multipliers and collectors
- Retro Tapes: a cluster-pays slot with sticky wilds and respins
About Push Gaming
Push Gaming was founded in London in 2010. It obtained licences from the UK Gambling Commission and the Malta Gaming Authority in 2020, and in 2023 it was acquired by LeoVegas, the casino group owned by MGM Resorts, while continuing to run as a separate studio. Jammin’ Jars remains its best-known game, and the studio is known for its own mechanics, such as the mystery symbols used in Razor Shark and Big Bamboo.
What to Expect from Push Gaming Slots
Every Push Gaming slot we review is rated high volatility, and several have maximum wins of 50,000x or more. In practice that means long runs of small or empty spins, with most of the return coming from rare big features. The default RTPs are high, from 96.13% to 96.83% across our list, but many casinos run lower versions, so it is worth checking the information screen before you play. As with any slot, RTP is a long-run average across all players, not a guide to a single session.
Playing Push Gaming Slots in the UK
All Push Gaming slots run in the browser on desktop and mobile. At UKGC-licensed casinos the maximum stake on online slots is £5 per spin (£2 if you are 18–24), autoplay and turbo spins are switched off and bonus buys are not offered, so features can only be triggered in play. Demo mode is available at most licensed casinos once you have registered and verified your age. For other studios known for big-win slots, see our Hacksaw Gaming and Nolimit City pages.
Gambling Responsibly
Set a budget before you play and treat slots as paid entertainment. If gambling stops being fun, GamCare (National Gambling Helpline 0808 8020 133, 24/7) and GamStop offer free, confidential help.
FAQ
What are the best Push Gaming slots?
Jammin’ Jars, Razor Shark and Big Bamboo are the studio’s best-known games, and Jammin’ Jars has the highest default RTP in our list at 96.83%.
Who owns Push Gaming?
LeoVegas, the casino group owned by MGM Resorts, acquired Push Gaming in 2023. The studio continues to operate as a separate developer.
Is Push Gaming licensed in the UK?
Yes. Push Gaming has held a UK Gambling Commission licence since 2020, and its games are offered at UKGC-licensed casinos.
Are Push Gaming slots high volatility?
Yes. Every Push Gaming slot we review is rated high volatility, with maximum wins of up to 100,000x.
Can I play Push Gaming slots for free?
UnionSlots does not host demos. UKGC-licensed casinos can offer demo mode once you’ve registered and verified your age (18+).