Big Bass - Hold & Spinner Slot

96.07% RTP
4.1/5 (94 votes)
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Big Bass - Hold & Spinner
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Rollino
425 Free Spins + 450% up to €6,000
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RTP 96.07%
Min Bet £0.10
Max Bet £250.00
Max Win 10,000x
Paylines 10
RTP Distribution How Big Bass - Hold & Spinner compares to all slots we review
90% 93% 96% 99%

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Big Bass - Hold & Spinner Slot Features

Hold & Spinner Bonus
Land three money symbols to trigger a bonus where they lock in place, all other symbols disappear, and you get four re-spins to collect additional money values up to 2,000x your bet.
Money Symbols
These special symbols carry random values from 1x to 2,000x your bet and are key to unlocking the Hold & Spinner feature.
Free Spins with Wild Multipliers
Scatter three+ symbols for 10-20 free spins where wilds collect fish money symbol values and can retrigger the feature up to three times with multipliers of 2x, 3x, and 10x.
Progressive Wild Multiplier
Every fourth wild collected during free spins awards a re-trigger with an increased multiplier stack, capping at a maximum 10x multiplier on the third retrigger.
Expanding Money Symbols
Fish money symbols during free spins range from 2x to 10,000x your bet, offering the potential for massive single-symbol wins.

Our Big Bass - Hold & Spinner Slot Review

Big Bass – Hold & Spinner is a high-volatility fishing-themed slot built for players chasing big wins, with a 10,000x max potential and the innovative Hold & Spinner mechanic that can accumulate massive multipliers during free spins. The 96.07% RTP and money symbol values reaching 2,000x make this compelling for risk-takers, though the standard 5×3 grid with just 10 paylines feels dated compared to modern Megaways alternatives. It's best suited to bonus hunters and high rollers willing to endure lengthy dry spells for the chance at life-changing payouts.

Best for: High Rollers Bonus Hunters High Risk
Dan Thompson
Dan Thompson
Slot Analyst

A UK-based online slots analyst with over 15 years in the iGaming industry. Specialising in RTP analysis, volatility profiling, and bonus mechanic breakdowns across all major UKGC-licensed platforms. Known for delivering honest, data-driven reviews that help players make informed choices.

Last updated: 21 February 2026