Free spins on Barcrest slots usually mean 10p spins on Rainbow Riches or one of its spin-offs, worth about £9.40 to £9.60 back on average per 100 spins. Two Barcrest quirks change the picture: RTP on several games varies with your stake, and the classic bonus rounds are pick and trail games rather than free spins.
Barcrest began as a two-person firm near Manchester in 1968 and is now part of Light & Wonder.
Rainbow Riches lists 95.00% RTP and a 500× maximum, so a 10p spin can pay no more than £50.
Several Barcrest games set RTP by stake, so check the figure for a 10p spin in the help screen.
No partner names a Barcrest game for its welcome spins; read each offer’s selected games list.
Roots
Manchester area, UK (1968)
First game
Invader (1970)
Owner
Light & Wonder
Signature series
Rainbow Riches (from 2006)
Typical RTP
Around 94%–96%, often linked to stake
Free spins on Barcrest slots: the quick answer
A free spins offer on a Barcrest game gives you a set number of spins, usually at 10p, on a title such as Rainbow Riches. Fifty spins are £5 of play and 100 spins £10. On the Barcrest games we cover, the long-run average return on 100 spins is roughly £9.40 to £9.60, depending on the game and, on some titles, the stake.
There is no partner offer on this site that names a Barcrest game. PlayOJO uses Big Bass Bonanza for its 80 spins, and Coral and Ladbrokes give spins on selected games shown on each promotion page, which change over time. If you see Rainbow Riches spins advertised elsewhere, the sections below tell you what they are worth. For all spin offers, see our free spins hub.
From pub fruit machines to Rainbow Riches: Barcrest’s background
Barcrest is about as British as slot makers get. It started in the Manchester area in 1968 with two staff, released its first game, Invader, in 1970, and spent decades building fruit machines for pubs and arcades; the Museum of the Game’s Barcrest record (opens in a new tab) lists many of those cabinets. Rainbow Riches arrived in 2006 and became the series most UK players associate with the name.
Barcrest was later bought by Scientific Games, which renamed itself Light & Wonder in 2022 and is based in Las Vegas; the Light & Wonder company history (opens in a new tab) covers that path and its other brands, such as WMS and Bally. The pub-machine roots still show in the games: simple 5 × 3 layouts, 20 paylines and bonus rounds based on picks and trails.
Stake-linked RTP: the Barcrest detail most spin offers skip
On many slots, RTP is one fixed number. On several Barcrest games, it changes with the stake you choose: Rainbow Riches Pick ’n’ Mix is listed at about 94% to 96% and Reels of Gold at up to 96%, with the exact figure depending on the bet. A free spin is played at the stake the offer sets, so the RTP that matters is the one for that stake, not the top of the range. The help screen inside the game normally sets out the figure for each stake level.
Average return from 100 free spins at 10p on Barcrest games
Slot
RTP used
Play value
Average return
Rainbow Riches Megaways
96%
£10
£9.60
Action Bank
95.16%
£10
£9.52
Rainbow Riches
95.00%
£10
£9.50
Rainbow Riches Pick ’n’ Mix
94% to 96%
£10
£9.40 to £9.60
Reels of Gold
Up to 96%
£10
Up to £9.60
The 20p spread on Pick ’n’ Mix is small on one offer, but it is a good habit to look up the RTP for the stake you are actually playing. Our RTP glossary entry explains the figure, and what stake free spins are played at covers how offers fix the bet.
Pick bonuses, trails and boards: how Barcrest features work
Here is the twist for anyone searching for free spins on Barcrest slots: the original Rainbow Riches has no free spins round at all. Its extras are three bonus games, Road to Riches, Wishing Well and Pots of Gold, each started by its own symbols. Road to Riches is a trail, Wishing Well a pick and Pots of Gold a prize reveal. A casino free spin on Rainbow Riches is a normal base-game spin that can trigger any of them, and whatever the bonus pays counts as winnings from that spin.
Action Bank: Golden Vault symbols start the Big Bank pick bonus.
Monopoly Big Event: scatters on reels 1, 3 and 5 start a board bonus, with Dancing Wilds in the base game.
Rainbow Riches Pick ’n’ Mix: built around choosing which bonus features are in play; the help screen lists the options.
Rainbow Riches Megaways: a modern Megaways version with a top row and up to 117,649 ways; check the help screen for its bonus rules.
Because these features are picks and trails rather than spin rounds, their prizes are usually paid as multiples of the stake. That keeps results steadier than on many modern high-volatility slots, which fits the medium volatility ratings in the table. For games built in the same Irish-luck style, see our Irish slots free spins page, and for the bigger-grid version, the guide to free spins on Megaways slots.
Rainbow Riches’ 500× ceiling and other Barcrest max wins
Rainbow Riches lists a maximum win of 500× stake. At a 10p free spin, that is £50 from a single spin, which is modest next to modern slots. Rainbow Riches Megaways sits at the other end with 12,500× stake, or £1,250 at 10p. For the other Barcrest games on this page we couldn’t verify a figure.
Barcrest maximum wins at common stakes
Slot
Max win
At 10p
At £1
Rainbow Riches
500×
£50
£500
Rainbow Riches Megaways
12,500×
£1,250
£12,500
A low ceiling isn’t a bad thing for a spin offer; it usually means more of the RTP is paid in smaller, more frequent amounts. Promotions can also set their own cap on what free spins can win, which our casino bonus max win guide explains.
Wagering and Barcrest free spins: a worked example
Take 50 spins on Rainbow Riches at 10p: £5 of play with an average return of £4.75 at 95.00% RTP. With no wagering, that £4.75 is withdrawable cash, the cleanest form of free spins winnings. With 10x wagering, you would need to stake £47.50, which at a 5% house edge costs about £2.38 on average, leaving roughly £2.37.
In other words, 10x wagering roughly halves the average value of spins on a 95% game. That is the most a UK casino can now ask: the 10x wagering cap has applied to bonuses since 19 January 2026. All three of our partners’ spin offers carry no wagering on winnings, so the full average would be yours as cash if the spins were on a game like this.
UK rules that apply to Barcrest free spins
Barcrest’s online games are built for the British market, and the Gambling Commission’s online rules apply in full:
Where to play: partner offers compared with Barcrest spins
No partner currently attaches its spins to a Barcrest title, so here are the real alternatives. PlayOJO: 18+, new UK customers excluding Northern Ireland, first deposit of at least £10, for 80 free spins on Big Bass Bonanza at 10p each (£8 of spins), no wagering, winnings paid as cash.
Coral: deposit and bet £10 on slots for 100 free spins at 10p on its selected games, accepted within 48 hours and valid for 7 days, no wagering; runs from 1 October 2026 to 1 February 2027, and Neteller, PayPal, Paysafe, Skrill, prepaid cards and certain debit cards don’t qualify. Ladbrokes: deposit and spend £10 on slots for up to 500 free spins, released as 50 a day for 10 days at 10p each, claimed by 23:59 each day and valid for 7 days, no wagering; prepaid cards, PayPal, Paysafe, Neteller, Skrill and Moneybookers deposits don’t qualify. The two share an operator, so read the sister site bonus rules before you join both.
All offers are 18+ and terms apply. Spins are a paid form of entertainment and you should expect to lose over time. Support is available free and around the clock from the National Gambling Helpline on 0808 8020 133; our safer gambling page has more options.
No offer here names a Barcrest slot: PlayOJO’s 80 spins are on Big Bass Bonanza, while Coral and Ladbrokes list their own selected games. 18+, 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
Does Rainbow Riches have free spins?
The original Rainbow Riches has no free spins round. Its bonus features are Road to Riches, Wishing Well and Pots of Gold, which are a trail, a pick and a prize reveal. A casino’s promotional free spins on Rainbow Riches are ordinary spins that can trigger any of those features, and their payouts count as winnings from the spin that started them. Spin-offs such as Rainbow Riches Megaways have their own rules, so check the help screen. See can free spins trigger the bonus round.
What are 100 free spins on Rainbow Riches worth?
At 10p a spin, 100 spins are £10 of play, and at the listed 95.00% RTP the long-run average return is £9.50. It is only an average; actual results vary widely from one batch to the next, though medium volatility keeps the swings smaller than on many modern slots. The most a single 10p spin can pay is £50, because the game lists a 500× maximum. Our coin value glossary entry explains how spin stakes are set.
Why does Barcrest RTP change with the stake?
Several Barcrest games are configured so that the return to player differs by bet level. Rainbow Riches Pick ’n’ Mix, for example, is listed at about 94% to 96%, and Reels of Gold at up to 96%. Since promotional spins are played at a fixed stake, usually 10p, the RTP for that stake is the one that applies. The game’s help screen shows the figures. For how this affects wagering maths, see free spins wagering explained.
How much can you win from a 10p spin on Barcrest slots?
It depends on the game’s listed maximum and any cap in the offer. Rainbow Riches lists 500× stake, so £50 from a 10p spin, while Rainbow Riches Megaways lists 12,500×, or £1,250. For other Barcrest titles we couldn’t confirm a maximum, so check the help screen. These figures are ceilings that are rarely reached, not expectations. Our guide to how much you can win from 10p free spins explains caps and multipliers in more depth.
Are Barcrest slots like pub fruit machines?
In spirit, yes. Barcrest spent decades building fruit machines for UK pubs and arcades before moving online, and games like Rainbow Riches keep that feel: 5 × 3 reels, 20 paylines and pick-style bonus games rather than long free spins rounds. The online versions follow remote gambling rules, including stake limits and the 2.5-second minimum spin time. If you enjoy that simpler format, our page on free spins on classic slots covers similar games from other studios.
Do Barcrest bonus features make free spins worth more?
No. The bonus games are already part of the slot’s RTP, so they don’t add value on top of the 95% to 96% the game returns on average. They change how winnings arrive, with prizes paid as multiples of the stake, but not how much a spin is worth over the long run. Nothing about a bonus feature changes the house edge. Our page on bonus myths tackles other common misunderstandings about spins and features.
Are wager-free spins better on Barcrest games?
Generally, yes, because Barcrest RTPs sit around 95%, so wagering costs more than on higher-RTP games. On 50 Rainbow Riches spins averaging £4.75, 10x wagering means £47.50 of play costing about £2.38, roughly halving the average value. With no wagering, the full £4.75 is cash. All three of our partners’ spin offers have no wagering on winnings. The comparison is set out in full in are wager-free spins better.
When are free spins credited after a qualifying deposit?
It varies by casino and offer. Coral’s spins must be accepted within 48 hours and are then valid for 7 days, while Ladbrokes releases 50 spins a day for 10 days, each batch claimed by 23:59. PlayOJO credits its 80 spins with your first deposit of at least £10. If spins don’t appear, check that your payment method qualified and that you opted in. Our guide on when free spins credit lists the usual causes of delays.
Which offer gives the most free spins for £10?
Among our partners, Ladbrokes gives the most spins: up to 500 after you deposit and spend £10 on slots, as 50 a day for 10 days at 10p, with no wagering. Coral gives 100 spins after a £10 slots bet and PlayOJO 80 spins after a £10 first deposit, both at 10p and wager-free. More spins mean more play value, but check time limits and payment exclusions. All offers are 18+ and terms apply. Our deposit £10 get free spins page compares them.
Can I claim both Coral and Ladbrokes free spins?
Possibly not. Coral and Ladbrokes are both run by LC International Limited, part of Entain, and sister brands often limit welcome offers to customers who don’t already hold an account in the same group. Read each offer’s terms before registering, and never open accounts in someone else’s name to get round the rules, which breaks the terms. The details are in do Coral and Ladbrokes share accounts.
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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