Casino Free Spins and Bonuses Today: Wednesday 29 October 2025
Albie
Mid-Week Madness at Winissimo: Snag Up to 100 Free Spins!
Published:
Get up to 100 Free Spins every day from Monday to Thursday with Winissimo's mid-week Mystery Box, just deposit £20 with promo code and uncover your daily prize! See more inside!
Winissimo Casino 100FS
- Login or Sign up to your Winissimo Account
- Log in every day from Monday to Thursday
- Deposit £20 or more using code:: MBOX
- Open your Mystery Box to reveal your Free Spins prize
- The offer is valid from Monday at 00:00 GMT till Thursday at 23:59 GMT.
- Players must make a minimum deposit of £20 with code: : MBOX to receive 1 Mystery Box minigame.
Overview
Up to 100 Free Spins in the Winissimo Mid-Week Mystery Box! Forget about boring Wednesdays! Your mid-week just got an upgrade with the Winissimo Casino and their Mystery Box, where you can get up to 100 Free Spins every single day from Monday to Thursday. No parrots or ships required, just your trusty deposit and a promo code! Ready to dig up some gold?
The sun’s out, the sea’s calm, and your mid-week voyage has begun! Here’s how the Mystery Box Promo unfolds: deposit at least £20 and enter the promo code MBOX. This opens the gates to the daily Treasure Hunt mini-game, where your spin destiny awaits! The best part? You can do this every single day from Monday to Thursday, increasing your chance of striking bonus gold .
Prizes vary, and you could land anything from 5 Free Spins (for the modest explorers) to 100 Free Spins (for the legendary treasure hunters). With a generous spread-25% of adventurers snagging 25 spins and another 22% getting 20! Your odds are looking better than a mermaid on a moonlit reef .
| Prize | Percentage of Winning |
| 25 Free Spins | 36.5% |
| 35 Free Spins | 36.5% |
| 45 Free Spins | 10.43% |
| 55 Free Spins | 10.43% |
| 65 Free Spins | 5.21% |
| 100 Free Spins | 0.94% |
But beware, sailor: winnings must be wagered 50 times, and not all games pitch in equally. The treasure only waits 24 hours, and if you don’t sail it home within 7 days, it might just drift away into the misty depths forever.
Find other Bonuses & Promos from Wisissimo Casino, just here:
Rating
18+ / Wager from real balance first / 50X wager the bonus money within 30 days / 50x Wager any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only / Wager calculated on bonus bets only / Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt / Max conversion: 3 times the bonus amount or from free spins: £20 / Limited to 5 brands within the network / Withdrawal requests void all active/pending bonuses / Excluded Skrill and Neteller deposits / Gambleaware.org./ Full Terms Apply
How to Hunt for Your Spins:
-
Register or log in at Winissimo Casino
-
Deposit £20 or more
-
Use promo code
Use promo code: MBOX
- Play the Mystery Box mini-game
- Win randomly between 5 and 100 Free Spins
- Repeat daily from Monday to Thursday
So, what are you waiting for? Gear up, set sail, and let the mid-week magic of Winissimo’s Mystery Boxt carry you to bonus paradise! Just don’t forget to register or log in, deposit using the cashier (not Skrill or Neteller), and claim your prize before the week’s tide washes it away. And if you’re new? Welcome aboard, and don’t miss out on the Winissimo welcome bonus to start your journey strong!
💎And yes, you can boost your booty by exploring more daily free spins & bonuses at Bonusmenu.co.uk, where the bonus bounty never stops. Check out other casinos with exciting promotions to double your delight. 🎁
Winissimo
Winissimo
Winissimo Casino, launched in 2020 and operated by Progress Play Limited, offers over 4,000 games from 90+ providers, including big names like Pragmatic Play and Evolution Gaming. It’s fully licensed by both the UK Gambling Commission and the Malta Gaming Authority, and supports popular payment options like PayPal, Apple Pay, and Skrill. Despite its impressive selection, the casino has a 50x wagering requirement on bonuses and charges a 1% withdrawal fee (up to £3). Withdrawals can take 3 to 7 business days, and there’s no visible loyalty programme. While it’s a top pick for variety, bonus terms and user complaints on platforms like Trustpilot (2.5/5) suggest caution is wise.
Casino Hub
Winissimo Casino, launched in 2020 and operated by Progress Play Limited, offers over 4,000 games from 90+ providers, including big names like Pragmatic Play and Evolution Gaming. It’s fully licensed by both the UK Gambling Commission and the Malta Gaming Authority, and supports popular payment options like PayPal, Apple Pay, and Skrill. Despite its impressive selection, the casino has a 50x wagering requirement on bonuses and charges a 1% withdrawal fee (up to £3). Withdrawals can take 3 to 7 business days, and there’s no visible loyalty programme. While it’s a top pick for variety, bonus terms and user complaints on platforms like Trustpilot (2.5/5) suggest caution is wise.
Winissimo Casino Treasure Hunt FAQs:
-
1️⃣ How many times can I play the Mystery Box mini-game?
You can play once per day, every day from Monday to Thursday.
-
2️⃣ What’s the minimum deposit to join the promotion?
You need to deposit at least £20 using the code MBOX via the cashier.
-
3️⃣ Can I withdraw my winnings from the free spins?
Yes, but you must meet the 50x wagering requirement first. Maximum conversion is £20.
Find even more Free Spin Bonuses here:
New players only, £10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to £250), 65x wagering requirements and full T&Cs apply, GambleAware.org
Rating
18+. New players only. One offer per player. Max bonus bet £5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depends on deposit amount: £20 – £100: max £100 bonus + 50 spins on selected games; £101 – £200: max £200 bonus + 100 spins on selected games; or £201+: max £300 bonus + 150 spins on eligible Starburst or Aloha Games. Winnings from spins are credited as a bonus and capped at £100. Bonus funds are separate from Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute to the wagering requirement. Bonus funds expire within 30 days; bonus spins within 72hrs. Affordability checks apply. Terms apply. Please Gamble Responsibly. GambleAware.org.
Rating
18+ | New players only | First deposit of £20 | Initial Deposit is matched 100% up to £300 | Bonus spins are worth £0.10 each and available on Eye of Horus| Bonus spins are active for 72 hours after claiming | Initial deposit, bonus funds and winnings from bonus spins have to be wagered 40x | Players have 30 days to complete wagering requirements | Only selected slots, scratchcards and keno will contribute 100% to the wagering requirements | Gambleaware.org | Read All T&Cs
Rating
18+. Terms and Conditions apply. New players only. 18+. Min deposit £10, welcome package splits over 3 deposits. 35x wagering requirement applies to match up bonus. Offer valid for 1 week. 100 free spins split to 20 each day for 5 days. 50x wagering applies to free spins. BeGambleaware.org.
Rating
18+ | New players only | First deposit of £10 | Deposits made using Skrill or Neteller won’t qualify | Bonus spins are worth £0.10 each and available on Book of Dead | Your matched bonus and bonus spins winnings must be wagered 50x | You have 30 days to complete the wagering requirement on the matched deposit and 7 days to wager the bonus winnings | Max conversion of 3x matched deposit bonus value and £20 for bonus spins | BeGambleaware.org. | Terms & Conditions apply.
Rating
18+, New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, | GambleAware.org | T&C’s Apply
Rating
18+. Gamble Responsibly. Gambleaware.org. New players only. Only UK players. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £250 + 100 Yoo Spins on Starburst, Book of Dead, Fire Joker, Gonzo’s Quest, & Big Bass Bonanza respectively (first 20 credited on 1st deposit; rest credited at 07:00GMT at 20/day). Spins expire after 23:59GMT on day they’re credited. Winnings from each 20 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Only bonus funds contribute to wagering requirements. Bonus funds can only be used on slots. Full Terms Apply.
Rating
18+ New players only, UK customers only. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £300 + 100 Zee Spins on Starburst (first 10 credited on 1st deposit; rest credited at 07:00GMT at 10/day) + 500 Zee Points. Spins expire after 23:59GMT on day they’re credited. Winnings from each 10 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Affordability checks apply. Terms Apply Play Responsibly. GambleAware.org
Rating
18+.New players only, £10 min fund, £200 max matchup bonus, free spin wins credited as bonus, 65x wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), full T&C’s apply. BeGambleaware.org.
Rating
18+.New players only. Min deposit £20. Offer: 150% first deposit bonus up to £30 on slots + 50 wager-free spins valid on Big Bass Splash. To claim the spins: min of £20 first cash deposit wagered on slots by 23:59 GMT. Spins credited the next day and valid until 23:59 GMT. Spin winnings credited as cash and capped at £100. Bonus funds are separate to cash funds and subject to 40x wagering requirement (bonus + deposit). Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days. Affordability checks apply. Gambleaware.org.
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Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is £10 and your spins can be played at the £0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. Gambleaware.org. All the OJO Rewards and Game Play policies apply.
