The PlayOJO bonus has one eligible game: the 80 welcome free spins can only be played on Big Bass Bonanza, at a fixed 10p a spin. Because there's no wagering, whatever the spins win lands as cash, and cash isn't tied to any game list. 18+, new UK customers excluding Northern Ireland, £10 minimum first deposit, terms apply.
The 80 welcome spins are locked to Big Bass Bonanza at 10p each (£8 of spins).
Big Bass Bonanza has a published RTP of 96.71%, high volatility and a 2,100x maximum win.
Spin winnings are paid as cash, so they aren't restricted to particular games.
No wagering means no game weighting tables to worry about.
UK stake limits (£5, or £2 for 18–24s) still apply to slots you play with your own money.
Eligible game for spins
Big Bass Bonanza
Spin value
10p (fixed)
Game RTP
96.71%
Volatility
High
Max win
2,100x (£210 on a 10p spin)
Winnings
Cash, any game
PlayOJO bonus eligible games: one slot for the spins
Eligible games are the slots or tables a bonus can be used on. For the welcome offer described on our PlayOJO casino bonus page, that list has a single entry. The 80 free spins you get after a first deposit of £10 or more are set to Big Bass Bonanza, and PlayOJO's help page confirms that first-deposit free spins are for a specific slot. You can't move them to another game, change the stake or swap them for bonus cash.
That makes this one of the simplest bonus structures around. Offers with selected-games lists elsewhere can name dozens of titles and change them over time; here the game is named in the offer itself. The more useful questions are what Big Bass Bonanza is like, what 10p spins on it can realistically return, and what happens to the winnings next.
Big Bass Bonanza: the game the PlayOJO spins are tied to
Big Bass Bonanza is a fishing-themed slot developed by Reel Kingdom and distributed by Pragmatic Play (opens in a new tab). Its published specifications are below; anything not in the table, such as the exact rules of its bonus round, is best read on the game's own help screen before you play.
Big Bass Bonanza at a glance
Specification
Published figure
Developer
Reel Kingdom (distributed by Pragmatic Play)
RTP
96.71%
Volatility
High
Layout
5 reels × 3 rows
Paylines
10
Maximum win
2,100x the stake
Our fishing slots page compares it with other games in the same theme.
What 10p spins on Big Bass Bonanza can return
Eighty spins at 10p is £8 of play. RTP tells you the long-run average: at 96.71%, £8 of spins returns about £7.74, so the expected cost of the spins to the casino is roughly 26p. The word 'average' is doing a lot of work there. High volatility means wins arrive less often but can be larger, so a typical set of 80 spins returns less than £7.74 and a small share return far more.
80 PlayOJO spins on Big Bass Bonanza: the numbers
Figure
Working
Amount
Total value of spins
80 × 10p
£8.00
Average return at 96.71%
£8 × 0.9671
about £7.74
House edge on the spins
100% − 96.71% = 3.29% of £8
about 26p
Largest single-spin win
2,100 × 10p
£210
Wagering before cash-out
None
£0
None of these figures predicts your result. Any 80 spins can return nothing at all. Our free spins maths guide explains the spread of outcomes.
Where PlayOJO spin winnings can be played
This is where the no wagering structure changes the picture. With a wagering bonus, the eligible-games list follows the money: bonus funds can only be played on approved games until the playthrough is complete. PlayOJO's spin winnings are paid as cash, so once they land there is no bonus balance left to restrict. You can withdraw them, leave them or play any game in the lobby.
PlayOJO games and the welcome offer
Game type
Can the 80 spins be used?
Can cash winnings be used?
Big Bass Bonanza
Yes, all 80 spins
Yes
Other slots and jackpot slots
No
Yes
Table games
No
Yes
Live casino
No
Yes
Bingo
No
Yes
The game types come from the app store listings, which name slots, jackpot slots, bingo, table games and live casino. Playing on is optional, and every game carries a house edge, so money kept in play tends to shrink over time.
Why the PlayOJO spins are locked to one game
Casinos tie free spins to a named slot for practical reasons. The cost of a spin depends on the game's RTP, so naming the game lets the operator price the offer precisely: 80 spins on a 96.71% slot cost it about 26p on average. A fixed game also makes the significant terms simpler to show up front, which the Gambling Commission and the CMA both expect.
The trade-off is choice. You can't take the spins to a slot you prefer, and you can't raise the stake.
Stake, speed and feature rules on eligible games
Several limits apply on top of the offer terms, and most come from UK rules rather than from PlayOJO.
The 10p spin value is set by the offer. You don't pick a stake for the free spins.
No autoplay: since 31 October 2021, each slot spin must be started separately, with at least 2.5 seconds between spins and no turbo or slam-stop.
Stake limits on your own slot play: £5 per spin if you are 25 or over (from 9 April 2025) and £2 if you are 18–24 (from 21 May 2025). The Commission's online slots stake limit guidance (opens in a new tab) sets out the detail.
Feature buys aren't offered on slots supplied to Great Britain, so the bonus round can only be reached through normal play.
On wagering bonuses, eligible games come with a second list: how much each game counts towards the playthrough. Slots often count 100%, while table and live games may count far less or not at all. PlayOJO's welcome spins avoid it entirely, because there's nothing to play through.
Eligible games across three partner offers
Offer
Eligible games
Wagering
What it means
PlayOJO: 80 spins
Big Bass Bonanza only
None
Winnings are cash for any game
10bet: 100% up to £25
Slots for wagering
10x within 3 days
£25 bonus needs £250 of slot bets
Casumo: 50% up to £100
Game restrictions apply
10x within 7 days
£100 bonus needs £1,000 of bets
At a 4% house edge, the 10bet example costs about £10 on average to clear and the Casumo maximum about £40. PlayOJO's spins have no equivalent cost after they are played. Our comparisons of PlayOJO vs 10bet and PlayOJO vs Casumo go through each pairing.
Other Big Bass slots and the PlayOJO offer
Big Bass Bonanza has many sequels, including Bigger Bass Bonanza, Big Bass Splash and Big Bass Bonanza Megaways. The welcome spins don't extend to any of them: they are for the original game only. Whether a particular sequel is in PlayOJO's lobby is something to check in the lobby itself; we don't list PlayOJO's game catalogue.
If you do play a sequel with cash winnings, check its help screen for RTP and features first, as figures differ between versions and sometimes between casinos.
How to check which game your PlayOJO spins are on
Before depositing, read the offer page: it names Big Bass Bonanza and the 10p spin value.
After your £10+ first deposit is credited, open the Rewards section in your account.
Confirm the game, spin value and expiry shown there match the offer.
Launch the game from Rewards rather than searching the lobby.
Open the game's help screen to read its paytable and bonus round rules before spinning.
PlayOJO's help page says free spins expire after 24 hours, so do these checks promptly. For the full claim process, see how to claim the PlayOJO bonus.
What isn't eligible for the PlayOJO bonus
To keep it simple: the spins can't be used on any game other than Big Bass Bonanza, at any stake other than 10p, or by anyone outside the eligibility rules (under 18, existing customers, Northern Ireland). The offer also can't be combined with another promotion. Your own £10 deposit has no game restrictions, because it was never bonus money.
The terms we hold don't publish a maximum win cap on the spins. Big Bass Bonanza's own 2,100x limit (£210 on a 10p spin) is the game's ceiling. Read the full terms for anything more specific; our PlayOJO bonus terms page walks through them.
Where to play: PlayOJO's set game vs Coral's selected games
PlayOJO is the offer this page describes: 18+, new UK customers excluding Northern Ireland, first deposit of £10 or more, then 80 free spins on Big Bass Bonanza at 10p each, with no wagering and winnings paid in cash. It's only available through the designated offer link and can't be combined with other offers. Terms apply.
Coral handles eligible games differently: bet £10 on slots and get 100 free spins at 10p on a list of selected games, with 48 hours to accept them and 7 days to use them, and no wagering on winnings. It's for new players aged 18+, running 1 October 2026 to 1 February 2027, and several deposit types don't qualify (Neteller, PayPal, Paysafe, Skrill, prepaid cards and certain debit cards). The offer lists its selected games, so check the promotion page. Our Coral bonus eligible games page explains that list.
Neither set of spins changes the house edge on the games you play afterwards. Keep the spins in proportion: they are a small extra, not a reason to play more.
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.
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
Which games can I play with the PlayOJO bonus?
The 80 welcome free spins can only be played on Big Bass Bonanza, at 10p a spin. The spins can't be moved to another slot, a table game or live casino. Winnings from them are paid as cash with no wagering, so once they land you can use them on any game or withdraw them. You need to be 18+ and a new UK customer outside Northern Ireland, with a first deposit of £10 or more. See our PlayOJO casino bonus review and the Big Bass Bonanza free spins page.
Can I use PlayOJO free spins on a different slot?
No, the welcome spins are fixed to Big Bass Bonanza. PlayOJO's help page says first-deposit free spins are for a specific slot, and the offer names that slot. Other Big Bass titles, such as Big Bass Splash or Bigger Bass Bonanza, aren't included. If you would rather play a different game, you can do so with your cash balance, including any winnings from the spins. Our answer on choosing your free spins slot and the glossary entry on selected games explain how UK casinos set this.
What is the RTP of the PlayOJO bonus game?
Big Bass Bonanza has a published RTP of 96.71%. That means £8 of spins, the value of the 80 welcome spins, returns about £7.74 on average over a very large number of plays. It is a long-run figure and says nothing certain about any one session; high volatility means results vary widely. Some casinos run different RTP versions of a game, so check the figure in the game's help screen. Our glossary entries on RTP and volatility explain both terms.
Can I play live casino with PlayOJO bonus winnings?
Yes, because the winnings are cash. The welcome spins themselves only work on Big Bass Bonanza, but anything they win goes to your cash balance with no wagering attached, so it isn't bound by bonus game restrictions. You could play live casino, table games, bingo or other slots with it, or withdraw it. Remember that every game has a house edge and losses are likely over time. Our live casino bonus page explains why most bonuses exclude live games, and are bonus wins paid in cash covers cash winnings.
Do table games count towards the PlayOJO bonus?
There's nothing to count towards. Contribution rates only matter when a bonus has wagering, and PlayOJO's welcome spins have none. Other offers work differently: 10bet's 100% bonus must be wagered 10x on slots, and Casumo's 50% bonus has game restrictions. With PlayOJO, table games simply aren't part of the spin offer, and cash winnings can be used on them freely. Our game weighting guide and the answer on whether table games count towards wagering explain contribution rules.
What is the most I can win from the PlayOJO spins?
Big Bass Bonanza's published maximum win is 2,100x the stake, which on a 10p spin is £210. That is the game's ceiling for a single spin, and it is extremely rare. The offer summary we hold doesn't set a separate cap on spin winnings, but check the full terms. On average, the 80 spins return about £7.74. Our pages on free spins max win and the casino bonus max win explain how caps work on other UK offers.
Can I change the stake on my PlayOJO free spins?
No, each of the 80 spins is played at a fixed 10p, set by the offer. When you play with your own money afterwards, you choose the stake, up to the UK limit of £5 a spin on online slots if you're 25 or over, or £2 if you're 18 to 24. There's no bonus max-bet rule on PlayOJO's welcome offer because no bonus balance remains. Our pages on what stake free spins are played at and the online slot stake limits explain more.
Is Big Bass Bonanza a good game for free spins?
It's a high-volatility slot with an above-average published RTP of 96.71%, which suits a no wagering offer reasonably well: the average loss on £8 of spins is only about 26p, and there's no playthrough to absorb a lucky win. The downside of high volatility is that many sets of 80 spins return little. You can't choose another game for these spins anyway. Our high RTP slots for bonuses guide discusses the trade-off between RTP and volatility in more detail.
Does OJOplus apply to every game at PlayOJO?
OJOplus pays money back on every game played, according to PlayOJO, but the return varies by game. The help page groups games into three levels shown by OJO+ icons, with one icon the lowest return and three the highest. We don't quote a rate because PlayOJO doesn't publish a single figure. Money back reduces the cost of play slightly; it doesn't make gambling profitable. Our guides on how OJOplus works and OJOplus vs cashback explain the scheme.
Are any slots excluded from PlayOJO cash play?
The welcome offer terms we hold don't restrict where cash can be played, because cash isn't a bonus. Every slot you play is subject to UK rules, including the £5 or £2 stake limits and the ban on autoplay, and feature buys aren't offered to players in Great Britain. If a later PlayOJO promotion comes with its own game list, that list applies only to that promotion. Our answer on which games are excluded from bonuses and the bonus terms guide explain how to spot such lists.
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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