Winomania Promo Code WINO100: 100% Bonus up to £50 Plus 50 Free Spins on Big Bass Splash

The Winomania Promo Code is WINO100. It goes with your first deposit and doubles it up to £50, adding 50 bonus spins on Big Bass Splash at 10p. The minimum deposit is £10 and wagering is 10x, the most a UK casino may now set. The detail that matters most, though, is time: the whole offer runs on a two-day clock, far shorter than most matched bonuses.

Two other terms shape what the bonus is worth in practice. Only the first £1 of any stake counts towards the wagering, and what bonus winnings can be converted into cash is capped at three times the bonus. Neither is hidden, and both are fair enough for a player who knows about them in advance. This page explains where the code goes, which is not where most casinos put it, and how the numbers work out at different deposit sizes.

Winomania promo code WINO100: the first deposit offer in one table

The figures below come from Winomania’s significant terms for the first deposit bonus.

Term	WINO100 offer
Promo Code	WINO100
Deposit bonus	100% match up to £50
Free spins	50 bonus spins on Big Bass Splash
Spin value	£0.10 (£5 in total)
Minimum deposit	£10, first deposit only
Wagering	10x bonus, 10x spin winnings
Max bet counted	£1 per spin or round
Max cash-out	3x bonus; £50 from spin winnings
Expiry	2 days

How to use the Winomania bonus code, step by step

The code is applied at the cashier rather than at registration, and the spins are collected separately from the bonus.

1. Register a new Winomania account from the offer card above and complete the age and identity checks.
2. Go to the Cashier to make your first deposit of at least £10. A £50 deposit gets the full £50 bonus.
3. Check the bonus code field. Winomania says WINO100 should appear there automatically; if the field is empty, type WINO100 in yourself.
4. Confirm the deposit. The bonus is credited straight after a successful first deposit.
5. For the spins, open the Gift icon at the top right of the screen, check My Pending Bonuses, then load Big Bass Splash and start playing.
6. Wager the bonus 10x and any spin winnings 10x within the two-day limits.

Where the WINO100 bonus code goes: the cashier, not the sign-up form

Unlike most casino codes, WINO100 belongs in the cashier rather than on the registration form. Winomania’s own terms say the code “should automatically appear in the designated field” when you go to deposit, and tell players to enter it manually if it does not. A few seconds checking that box before confirming saves an awkward support chat later.

The spins arrive by a separate route. Winomania places them in My Pending Bonuses, reached through the Gift icon at the top right of the screen, and they start when you load Big Bass Splash. If the bonus or the spins fail to show once the deposit has been approved, Winomania asks players to contact it before they start playing, so the problem can be fixed while the deposit is untouched.

Registration itself carries the same checks as any British casino. Since May 2019, every operator licensed by the Gambling Commission has had to verify a customer’s age and identity before they can deposit or play. Completing them before you head to the cashier means the two-day clock is not ticking while documents are uploaded.

What WINO100 is worth in pounds, from a £10 to a £50 deposit

The bonus mirrors the deposit up to £50, and the wagering on it is ten times the bonus. Winomania’s own example puts it simply: a £50 bonus needs £500 of wagering before it can be cashed out. The 50 spins are fixed at £5 of play, and their winnings carry a separate 10x requirement.

Take a player who deposits £30. They receive a £30 bonus, which needs £300 of play on eligible games. The spins on Big Bass Splash give £5 of play; if they win £6, that £6 needs a further £60 of wagering. Combined, that is £360, and at £1 a spin, the most that counts in full, it means 360 spins, all inside two days. That is a solid evening or two of play, so WINO100 is best claimed when there is time to use it.

The smallest deposit keeps the task manageable. £10 brings a £10 bonus and £100 of wagering, which at 50p a spin is 200 spins. At the top end, £50 means £500 on the bonus alone, a substantial amount of play to fit into 48 hours. The size of the first deposit is therefore as much a decision about time as about money.

Why only £1 of each spin counts towards Winomania’s wagering

Winomania caps the stake that counts towards the 10x at £1 per spin, round or game. A player who stakes £2 on a single spin clears only £1 of the requirement; the rest of the stake counts for nothing. Raising the stake to hurry through the wagering before the deadline therefore slows progress relative to the money at risk rather than speeding it up.

The UK’s own stake limits sit well above that figure. Since 2025, online slots have been capped at £5 a spin for players aged 25 and over, and £2 for those aged 18 to 24, so the £1 contribution limit is the one that shapes how WINO100 is played. In practice, £1 a spin is the fastest rate at which the bonus can be cleared without wasting stake.

The two-day deadline and Winomania’s cash-out caps

The deposit bonus must be claimed within two days or it is revoked, and bonus winnings must be wagered within two days of the date given. The 50 spins have their own deadline of 48 hours after a successful deposit. Miss any of them and the relevant bonus is voided.

The cash-out caps limit the upside. Bonus winnings can be converted into cash up to three times the bonus amount, so a £50 bonus can produce at most £150 of withdrawable cash, by Winomania’s own example. Winnings from the bonus spins have a separate cap of £50. Bonus money and spin winnings can be played on non-jackpot slots and scratch games, apart from a list of excluded games that Winomania says can change over time.

Against those limits, the terms give one valuable protection. Players can withdraw their deposit, what remains of it, or the winnings made with it at any time, even before the wagering is complete. The offer cannot be combined with other bonuses, and claiming it rules a player out of any other first deposit promotion offered by or on behalf of Winomania.

The 10x wagering sits exactly at the maximum allowed for UK casino bonuses since 19 January 2026, when the Gambling Commission also banned offers that require play across two products. WINO100 is cleared on casino games alone, so it complies with both rules.

WINO100 against LUNA: the same bonus on a different clock

The closest comparison is the Luna Casino promo code LUNA, which offers the same 100% match up to £50 with 50 spins on Book of Dead and the same 10x wagering. The headline figures are identical. The difference is time: Luna allows 30 days to clear the wagering against Winomania’s two, and its significant terms are built around a max bet rule rather than a £1 contribution limit.

For a player who can set aside an evening straight after depositing, and who prefers Big Bass Splash to Book of Dead, WINO100 is a reasonable offer. For one who plays a little each day, LUNA is much easier to complete. A smaller matched alternative with a month to wager is the Swift Casino promo code SWIFT, which caps its bonus at £25 but adds 100 spins.

Winomania promo code for existing customers

There is no route to WINO100 for existing customers. The offer is for the first deposit only, may be redeemed once per player and is limited to one per household. Anyone who has already taken a first deposit bonus from Winomania cannot claim another, and a second account at the same address would fall foul of the household limit.

Who runs Winomania: the UK licence

Winomania’s UK site, winomania.co.uk, is listed on the Gambling Commission register under Anakatech Interactive Limited, whose head office is in Sofia, Bulgaria. The register entry shows account number 48789, with a remote casino licence active since November 2017 and remote betting licences added in 2024. That licence requires Winomania to verify customers’ identity, offer deposit limits and time-outs, and take part in GAMSTOP.

Is the Winomania welcome bonus worth claiming?

WINO100 suits a specific kind of player: one who can sit down soon after depositing, play at £1 a spin or less and finish within two days. Fans of Big Bass Splash get their spins on a familiar game, the 3x cash-out cap on bonus winnings is stated up front, and the right to withdraw your deposit at any time limits the downside.

It suits casual players poorly. Anyone who dips in for ten minutes a day will struggle with the deadline, and a large first deposit only makes that harder, since £500 of wagering in 48 hours is a lot of play. The same £50 bonus on a 30-day clock is available at Luna. WINO100 is worth claiming only when there is a free evening to use it.

Related UK casino promo codes and £10 deposit guides

Every code we track is on our UK promo codes hub. Players keeping the first deposit small can compare £10 deposit casinos, while those looking for a bigger match can read about the biggest casino bonuses in the UK. The full range of welcome offers is set out in UK casino bonuses compared.

Setting limits and getting help with gambling

Winomania is for over-18s only. A short deadline can encourage longer sessions than planned, so setting a deposit limit at registration, before the bonus arrives, is sensible, and every UK-licensed casino must also offer time-outs and account closure. GAMSTOP lets you exclude yourself from every online gambling company licensed in Great Britain in one step. Free, confidential support is available from GambleAware and the National Gambling Helpline on 0808 8020 133.

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