Big Bass Hold & Spinner free spins give you 10p spins on a very high volatility fishing slot that has two bonus features, not one: a free spins round and a sticky-coin Hold & Spinner round. At the 96.07% RTP each 10p spin returns about 9.61p on average. Below we separate the features, do the maths and read the offer terms.
100 spins at 10p are £10 of play, averaging about £9.61 back at 96.07% RTP.
Three coins in the base game start the Hold & Spinner round; scatters start the separate free spins round.
Very high volatility and a 10,000× ceiling (£1,000 on a 10p spin) mean results vary widely between batches.
None of our partners lists this game for its spins; PlayOJO's 80 no-wagering spins (18+, £10 first deposit) are on Big Bass Bonanza.
Developer
Reel Kingdom (distributed by Pragmatic Play)
RTP
96.07%
Volatility
Very high
Layout
5 reels × 3 rows
Ways to win
10 paylines
Max win
10,000× stake
Released
2023
Big Bass Hold & Spinner free spins: what the phrase covers
There are two meanings. Casino free spins are promotional spins, credited at a fixed stake under an offer's terms. The in-game free spins round is one of this slot's two bonus features, started by scatter symbols. On this particular game a promotional spin can also land the coins that start the second feature, the Hold & Spinner round, which is what makes it different from most of the series.
The developer's description sets out how each feature works. The Hold & Spinner round starts when three coins land in the base game. Those coins become sticky and stay on the reels through the round, and their values are added to what follows. You begin with four lives, and the count resets whenever more coins land.
The free spins round is the familiar fishing feature: the fisherman reels in instant cash prizes from fish symbols, and collecting four wilds awards a retrigger with a rising multiplier.
Big Bass Hold & Spinner bonus features
Hold & Spinner round
Free spins round
How it starts
3 coins in the base game
Scatter symbols (see help screen for the count)
How it plays
Coins stick; 4 lives reset when new coins land
Fisherman collects fish cash values
Retrigger
No retrigger listed; lives reset when coins land
4 wilds give a retrigger with a higher multiplier
Where to confirm details
Game help screen
Game help screen
How to trigger free spins on Big Bass Hold & Spinner
Open the slot at a UK-licensed casino (your age and identity must be verified first).
Open the information screen and find the free spins section.
Note how many scatters start the round and how many spins they award.
Read the coin rules separately: three coins start the Hold & Spinner round, not the free spins.
Check the stated RTP before you start.
Both features can be reached from a promotional spin, because the game treats it like any other spin at the same stake. Our answer to can free spins trigger the bonus round covers what happens if your promotional spins expire mid-round, and the bonus round glossary entry explains the general term.
Big Bass Hold & Spinner RTP and the value of a 10p spin
The Big Bass Hold & Spinner RTP is 96.07%, leaving a house edge of 3.93%. On a 10p spin that works out at about 9.61p back on average over a very long run, which is a little less than the 9.67p of the original fishing game.
Average return from 10p Big Bass Hold & Spinner spins
Spins
Total stake
Average return at 96.07%
Average cost
Game ceiling per spin
30
£3
£2.88
£0.12
£1,000
50
£5
£4.80
£0.20
£1,000
100
£10
£9.61
£0.39
£1,000
The £1,000 ceiling is the game's 10,000× maximum on a 10p stake. It is extremely rare, and an offer may cap spin winnings lower.
Very high volatility: what to expect from a batch of spins
Published figures rate this slot very high volatility. With two bonus features and a 10,000× ceiling, a big share of the 96.07% average is paid through features that most short batches never reach. Across 50 or 100 promotional spins the likeliest result is a modest return below the average; one feature that lands can lift a batch well above it.
Big Bass Hold & Spinner free spins no wagering vs wagering
Wagering is a casino term, not a game setting. Since 19 January 2026 it can't exceed 10 times the bonus, following the Gambling Commission's changes to promotions (opens in a new tab).
What wagering does to 100 Big Bass Hold & Spinner spins
Wagering
Average winnings
Play needed
Average cost at 3.93%
Average left
None
£9.61
£0
£0
£9.61
10x
£9.61
£96.10
£3.78
£5.83
With no wagering free spins, as all three of our spin partners offer, the average winnings are cash. The 10x wagering cap page explains the rule in full.
Big Bass Hold & Spinner free spins no deposit and other bonus searches
None of our partners offers a no deposit bonus, on this game or any other. People searching for a 'Big Bass Hold & Spinner bonus' may also mean the in-game Hold & Spinner feature, which is part of the slot and not an offer. If you want a deposit match to play this game with, check the offer's eligible games first; our page on which games are excluded from bonuses explains how restrictions work. For genuine no deposit offers in the UK, see free spins no deposit.
No autoplay, turbo or slam-stop, and a 2.5-second minimum spin since 31 October 2021, described on our slot game design rules page.
No feature buy on games supplied to Great Britain, so neither bonus feature can be bought directly.
Credit cards can't be used to gamble, since 14 April 2020.
Staying in control with a very high volatility slot
Long dry spells are normal on a game like this, and chasing a feature with your own money is how costs grow. Decide on a budget before you start and use deposit limits or a time-out. If you want a longer break, GAMSTOP (opens in a new tab) blocks access to UK-licensed gambling sites, and our responsible gambling page lists free support, including the National Gambling Helpline on 0808 8020 133.
Partner offers nearest to Big Bass Hold & Spinner free spins
None of our partners credits spins on this game. PlayOJO is the nearest fit for a fishing-slot fan: 18+, new UK customers (excluding Northern Ireland), first deposit of at least £10, for 80 spins at 10p on Big Bass Bonanza, worth £8, with no wagering and cash winnings; it can't be combined with other offers. See PlayOJO free spins.
Coral (18+, new players, 1 October 2026 to 1 February 2027) gives 100 spins at 10p on selected games after a £10 slots bet; accept within 48 hours, use within 7 days, no wagering, and PayPal, Skrill, Neteller, Paysafe, prepaid and certain debit cards don't qualify. Ladbrokes (18+, new customers) gives up to 500 spins at 10p, 50 a day for 10 days after £10 on slots, claimed by 23:59 each day and valid 7 days, with no wagering. Both list their own games; see Ladbrokes free spins. Terms apply.
Coral and Ladbrokes are both run by LC International Limited (Entain). If you already hold an account with one Entain brand, you may not be able to open a new account with another; check the terms before signing up.
Significant terms: 18+. New UK customers (excluding Northern Ireland). First deposit only. Minimum deposit £10. 80 free spins on Big Bass Bonanza, £0.10 each. No wagering requirements; winnings paid in cash. Cannot be used with any other offer. Only available to players who arrive through the designated offer link. Full T&Cs apply. GamCare.org.uk
Read the PlayOJO reviewLicence: Skill On Net Limited, UKGC account 39326. Offer checked 5 October 2026.
Significant terms: 18+. New players only. Offer runs 01/10/2026 to 01/02/2027. Deposit (certain types excluded) and bet £10+ on slot games to get 100 free spins (selected games, £0.10 each, 48 hrs to accept, valid 7 days). No wagering on free spin winnings. Deposits by Neteller, PayPal, Paysafe, Skrill, prepaid cards and certain debit cards do not qualify. Restrictions and T&Cs apply. GamCare.org.uk
Read the Coral reviewLicence: LC International Limited, UKGC account 54743. Offer checked 5 October 2026.
Significant terms: 18+. New customers only, from 14/11/25 until further notice. Certain deposit methods excluded. Deposit and spend £10+ on slots for 50 free spins a day during the first 10 days after first deposit and registration (max 500, £0.10 each, selected games, claim before 23:59 each day, valid 7 days). No wagering. Prepaid cards, PayPal, Paysafe, Neteller, Skrill and Moneybookers deposits do not qualify. Restrictions and T&Cs apply. GamCare.org.uk
Read the Ladbrokes reviewLicence: LC International Limited, UKGC account 54743. Offer checked 5 October 2026.
18+. Gambling should be entertainment that costs money, not a way to make it. Decide a budget before you play: set a budget. Free, confidential help: National Gambling Helpline 0808 8020 133.
Frequently asked questions
How do you trigger free spins on Big Bass Hold & Spinner?
The free spins round starts when enough scatter symbols land in one spin; the exact number and the spins awarded are in the game's help screen. Don't confuse it with the Hold & Spinner round, which starts when three coins land in the base game. Inside free spins, the fisherman collects fish cash values, and four wilds give a retrigger with a rising multiplier. See our retrigger glossary entry for the general term.
What is the Hold & Spinner feature?
It is the slot's second bonus round. According to the developer, three coins landing in the base game start it. The coins become sticky and stay in place, their values are added to later wins, and you begin with four lives that reset whenever new coins land. It is separate from the free spins round and can be reached from a paid spin or a casino's promotional spin. Our bonus round glossary entry explains how features like this are described.
What is the Big Bass Hold & Spinner RTP?
The published RTP is 96.07%, which gives a house edge of 3.93%. On a 10p spin that is about 9.61p back on average over a very long run. Some games are supplied in more than one version, so check the figure in the rules screen at the casino you use. Our RTP glossary entry explains why the number is a long-run average, not a prediction for your session.
How much are 100 Big Bass Hold & Spinner free spins worth?
Face value is £10 at 10p a spin, and the average return is about £9.61 at 96.07% RTP. The game is very high volatility, so most batches return less than that and a few return far more, up to the 10,000× ceiling of £1,000 on a single 10p spin. Any wagering or win cap in the offer reduces what you can withdraw. See what is a good free spins offer for a fuller comparison.
Can I get Big Bass Hold & Spinner free spins with no deposit?
Not from our five partners, none of which offers a no deposit bonus. Every spin offer we list needs a deposit, and Coral and Ladbrokes also need a £10 slots bet. No deposit spin offers elsewhere in the UK are uncommon and tend to carry small win caps and short expiry periods. Check the operator's licence on the Gambling Commission register and read the full terms. Our no deposit bonus page explains more.
Are Big Bass Hold & Spinner free spins usually wager-free?
It depends on the casino, since wagering is set by the offer. Some pay spin winnings as cash; others turn them into bonus funds with wagering of up to 10 times, the UK limit since 19 January 2026. On 100 spins averaging £9.61, 10x wagering costs about £3.78 on average at this slot's edge. Our partners' spin offers all have no wagering. See are wager-free spins better.
Can casino free spins trigger the Hold & Spinner round?
Yes. A promotional spin is a normal spin at the offer's stake as far as the game is concerned, so three coins can land and start the Hold & Spinner round, and scatters can start the free spins round. Whatever the feature pays counts as promotional winnings, subject to the offer's wagering and any win cap. If your spins are close to expiry, finish any round in progress. See when do free spins credit.
Can I use Coral or Ladbrokes free spins on Big Bass Hold & Spinner?
Only if it appears on the offer's list of selected games, which each casino chooses and can change. Promotional spins usually open directly in an eligible game, and they can't be moved elsewhere. Look at the promotion page or the spins notice in your account. Coral and Ladbrokes are both run by LC International Limited, so read the terms before opening new accounts at both. Our sister site bonus rules page explains why.
Why can't I buy the bonus round on Big Bass Hold & Spinner?
The version of the game supplied to players in Great Britain doesn't offer a feature buy, so both bonus rounds are reached only through normal play: coins for the Hold & Spinner round and scatters for free spins. Versions sold in other markets can differ. UK slots also run without autoplay or turbo, with at least 2.5 seconds per spin. Our slot game design rules page sets out the design requirements in force since October 2021.
Gambling can be addictive. Free, confidential help is available 24 hours a day from the National Gambling Helpline on 0808 8020 133. Visit GamCare.org.uk and GamCare, or block yourself from all UK-licensed gambling sites with GAMSTOP.
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