
bet365
Up to £30 in free bets after qualifying deposit
Trust Index 9.0/10 · 12h payout
Push Gaming · 2019Overview
Razor Shark is a 5×4, 20-line ocean-themed slot where expanding symbols and free-spin multipliers drive the variance. The shark is the key — land it and it expands to fill a reel, triggering cascades and stacking multipliers that can spiral quickly.
How it plays
Bets range £0.10 to £100 per spin. Base game hits come roughly every 5–8 spins, but they're often small. The real action lives in free spins, where multipliers accumulate and expanding symbols turn modest wins into legitimate paydays. Expect long droughts between bonus triggers.
The bonus round
Land 3 scatters to enter free spins with a starting 1x multiplier. Each expanding shark bumps the multiplier higher; land another scatter and you unlock extra spins. The multiplier persists across the entire feature, so a single expanding symbol late in the round can transform a £50 win into £5,000.
Who it's for
High-variance hunters who can stomach 200+ spins without a feature trigger and value one explosive bonus over steady base-game wins. Suits £20–£100 session players with resilient bankrolls.
Avoid if
You need frequent wins or play tight session budgets — Razor Shark's dry spells and very high volatility punish impatient play and shallow pockets.
Operators below carry Razor Shark 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

William Hill
Bet £10 get £30 in free bets
Trust Index 8.6/10 · 24h payout

Casumo
100% up to £25 + 20 free spins
Trust Index 8.3/10 · 12h payout

BetVictor
Bet £10 get £30 in free bets + 50 spins
Trust Index 8.5/10 · 12h payout
Typically every 200–300 spins at average RTP, but variance is very high — you may see three bonuses in an hour, then nothing for 500 spins. Patience is essential.
Theoretically possible in base game, but the 50,000x ceiling is realistically hit only during free spins when multipliers stack. A single expanding shark during a high-multiplier free spin can deliver the hit.