Razor Shark is a deep-sea 5×4, 20-payline slot from Push Gaming, released in August 2018 and still widely cited as the studio’s biggest and best-known title. It runs a 96.70% RTP with very high volatility, and it was one of the first slots to use Push Gaming’s uncapped “Infinity Wins” design, where the maximum win is mathematically unlimited rather than fixed at a flat multiplier of the stake.
Razor Shark isn’t available for real-money play at either of our linked casinos (Sloto Cash or Fair Go, both RTG-powered) — Push Gaming is a UK/Malta-regulated studio and doesn’t license its titles to RTG-style offshore casinos. Try Sloto Cash instead for a working real-money slots option, or play Razor Shark in demo mode on Push Gaming’s own site.
| Provider | Push Gaming |
| RTP | 96.70% |
| Volatility | Very High |
| Reels / Rows | 5 / 4 |
| Paylines | 20 |
| Max Win | Theoretically unlimited (Push Gaming’s “Infinity Wins” model); highest recorded real-money win reported at 85,475× stake |
| Release Year | 2018 |
Push Gaming released Razor Shark in August 2018, and it went on to become the studio’s flagship title — industry outlets have repeatedly named it Push Gaming’s single biggest and most-played slot in the years since. Its commercial success was significant enough that Push Gaming built a direct sequel, Razor Returns, which launched in mid-2023, and the original remains a mainstay recommendation on regulated-market casino sites more than seven years after release.
Razor Shark’s core hook is its Free Games multiplier ladder: landing enough scatters triggers a free spins round where a persistent multiplier climbs every time the shark’s wild-multiplier symbol appears, and the multiplier is never reset mid-round — it carries forward, which is what makes the theoretical maximum win unlimited rather than capped. The base game also includes a Mystery Stacks feature, where a random symbol is chosen and stacked heavily across the reels before a spin resolves, and Nudge/Reveal mechanics that shift reels to complete near-miss combinations. Scatter symbols pay in their own right in addition to triggering the bonus, giving the base game payout paths beyond the free spins round.
Pros
- Uncapped “Infinity Wins” multiplier ladder gives Razor Shark a genuinely unlimited theoretical ceiling
- 96.70% RTP is comfortably above the online-slot average for a very-high-volatility title
- Mystery Stacks and Nudge/Reveal mechanics add payout variety to the base game between bonus triggers
- Widely regarded as Push Gaming’s flagship release, with a large track record of big documented wins
- Spawned a direct, well-received sequel (Razor Returns) confirming its lasting popularity
Cons
- Very high volatility means long droughts are common outside the free spins round
- The multiplier ladder needs a strong free spins run to pay off — short bonus rounds can underwhelm
- 20 fixed paylines on a 5×4 grid is a smaller layout than some of Push Gaming’s newer cluster-pays titles
- Its own sequel, Razor Returns, has since pushed the mechanic even further, making the original feel dated to some players
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Frequently Asked Questions
What is the RTP of Razor Shark?
Razor Shark carries a 96.70% RTP from Push Gaming, with very high volatility, across a 5×4, 20-payline grid.
Is there really no maximum win cap on Razor Shark?
Push Gaming built Razor Shark on its “Infinity Wins” model, where the free spins multiplier ladder never resets, making the theoretical maximum win unlimited rather than a fixed number — though the highest real-money win reported to date is around 85,475× the stake.
Where can I play Razor Shark for real money?
Razor Shark isn't available at either casino currently linked from this site, both of which run RTG software rather than Push Gaming's catalogue. Sloto Cash is a confirmed-working real-money alternative, or you can try Razor Shark in demo mode on Push Gaming's own site.