Online Slots Sites Directory – Sites Beginning With M

 

Slots Sites UK Beginning with M

Casino BonusPros&Cons 
Maxiplay Casino OnlineMAXI PLAYFirst Deposit Free Spins - 50, 100, 250 or 500. It's Your Choice*
"the perfect mobile casino for not just slots"

*18+. New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: $/£/€ 20. Excluded Skrill deposits. Full Terms apply.


Great selection of slots as well as table games.
24/7 support.
Withdrawal limits.
Loading time could be improved.

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Mega Casino OnlineMEGA CASINO100% WELCOME BONUS UP TO £50 + 25 BONUS SPINS*
"This casino is at the top of their game"

*First Deposit Only. Min. deposit: £20, max. Bonus £50. Game: Ninja Master, Spin Value: £0.20.WR of 60x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. Bonus Policy applies.

Unique selection of SkillOnNet slots.
Live chat feature.
No pay by phone option.
Interface is over complex.

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Mega Reel Casino OnlineMEGA REEL500 FREE SPINS*
"A brand new casino with a fun theme and an enviable selection of games."

*18+. New players only, min deposit £10, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements and full T&Cs apply. Please play responsibly. Begambleaware.org


Huge selection of games
Excellent mobile casino
Limited payment methods

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Metal Casino OnlineMETAL CASINO50 spins on Ozzy Osbourne across five days*
"Leave your guitar by the door and rock out at this new online casino."

*18+ only. Minimum deposit of £10 (Skrill, Neteller & pre-paid cards excluded) to claim offer. The first 10 spins will be credited upon the first deposit. Login is required during the following four days to claim the remaining 40 spins (10 spins each day). Use claimed spins within 7 days. Spins not played within seven days will be forfeited. 45x wagering on spins winnings within 7 days and £1000 max cashout. £5 max bet during bonus wagering. Game weighting and T&C apply. Full promotion terms found here.


Games from multiple developers
Great instant play interface
Fast withdrawals
No VIP programme

Play
mFortune CasinomFORTUNETriple Bonus Up to 100 Free Spins + Up to £10 Free Bonus + Up to 200% Deposit Match
"Great mobile site that makes playing on the go so easy "

18+. New players only. Welcome bonus expires after 7 days. Up to 10 (20p) free spins on Super Win 7s for 10 days, Min Deposit £10. Winnings paid as bonus credit. Expire 00:00 every day. Max withdrawal from free spins and welcome bonus winnings £200. Up to 200% deposit match of first deposit (Min £10). Max £100 awarded as bonus credit. 20x wagering on bonus credit. Withdrawing Unspent Qualifying Deposit will exclude the player from these promotions.

24/7 customer support.
Pay by mobile.
Bingo option to mix up slot playing.
Software selection could be expanded.
Not the biggest fans of the style of the site.

Play
Moon Games CasinoMOON GAMES100% UP TO £50 + 100 SPINS
"Has some great, innovative promotions and a wealth of slots"

*New players only. Valid until further notice. Min deposit £10 for 100% Games Bonus [GB] up to £50 + 100 Free Spins [FS] on Gonzo’s Quest (FS Split over 5 days & valid for 3 days respectively, no wins cap). FS wins granted in GB after all FS used. GB valid on selected games only. Wagering requirements [WR]: 50x (deposit + GB funds) & 85x FS winnings. WR vary by game. GB wins cap: £100 + initial bonus amount. UK: deposit balance can be withdrawn at any time. 18+

Their promotions, though not the most generous, are very innovative.
Over 300 different slots.
They're not transparent about their customer support.

Play
Money ReelsMoney ReelsWIN UP TO 500 FREE SPINS*
"Money Reels offers UK slot players some excellent options with high quality slots by leading developers."

*18+. New players only, min deposit £10, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements and full T&Cs apply. Please play responsibly. Begambleaware.org

Play more than 500 top quality slots.
Money Reels also features an online bingo room.
Limited payment methods.

Play
Magic Red CasinoMagic Red100% Up to £25 Bonus + 25 Spins*
"The gaming experience is smooth, and it all loads quickly."

*Terms and Conditions apply. New players only. 18+. Min deposit £20. Welcome package split over 3 deposits 35x wagering applies to match up bonus . Offer valid for 1 week. 100 Spins split to 20 Spins a day for 5 days - 50x wagering applies to Spins. See full terms here. New depositing players, Wagering requirements apply. See full terms

Huge selection of scratch cards.
Games from diverse software providers.
Few progressive jackpots.

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 Monster CasinoMonster Casino£5 Free Bonus - No Deposit*
"This is a 100% instant play site that’s quick to load and mobile ready. The gaming experience is flawless, as you would expect from any reputable online casino today."

*18+. New customers only. Verification needed for UK players. No deposit. Max bonus £5. Valid on: Shamrock N Roll, Mayan Marvels and Candy Swap. Wagering x100. Max winning capped at £20. T&Cs apply. Full T&Cs apply. Please gamble responsibly. Begambleaware.org.

Slots from multitude of developers.
UK Phone Support.
Slow withdrawals.

>Play
 Mr.Jack Vegas CasinoMr.Jack Vegas50% up to £/$/€200 + 25 Free Spins on Turn Your Fortune
"Mr Jack Vegas Casino is an instant-play casino with games from a massive team of top notch software providers."

18+. New Players Only. Wagering occurs from real balance first. 50X wagering the bonus or any winnings generated from free spins. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 days / Free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: £/$/€20. Excluded Skrill deposits. T&Cs apply.

Instant Games include Keno and Virtual Sports.
Excellent Live Dealer Games.
Slow Withdrawals.

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Mr SpinMr Spin 50 Free Spins & 100% 1st Deposit Match*
" Mr Spin is a fun and juicy UK mobile slot site that designs all of its games in house."

*18+ New players only. Up to 50 (20p) free spins on Reel Royalty only. Winnings paid as bonus credit with a 20x wagering requirement. Bonus expires 7 days after registration. Max withdrawal from bonus winnings £50. 100% deposit match of the first deposit. Max £100 awarded as bonus credit. Withdrawing Unspent Qualifying Deposit will exclude the player from these promotions. T&Cs apply BeGambleAware.org

100% Exclusive Mobile Slots.
Competitions on Social Media.
Does not work on PCs.

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Mail CasinoMail Casino100% Welcome Bonus up to £400*
"The design of this site is incredibly simple with a white and blue colour scheme and not much else. It is easy to navigate your way around it which players will appreciate when trying to find their favourite games to play. "

*18+. New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days from issue. Max conversion: 3 times the bonus amount. Excluded Skrill deposits. Full Terms apply. Please gamble responsibly. Begambleaware.org.

Good range of software providers
Excellent welcome package.
No contact telephone number.

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Mr Play Casino Online ReviewMr.Play CasinoWelcome Package 100 Spins + Up to £200 Bonus *
"Mr. Play delivers an excellent gaming platform with well over 1,000 titles to choose from. Not only that, the website is easy to navigate around and loads quickly with a design that’s visually pleasing."

* 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 spins split to 20 spins a day for 5 days. 50x wagering applies to spins.

Huge games library with over 1,000 titles
UK phone support available
Pleasant website with easy navigation
No UK phone support
Live chat not available 24/7

Play
Magical Vegas Casino Online ReviewMagical Vegas100% bonus up to £100 *
"Bringing the magic of Vegas to a screen near you, Magical Vegas is a well established, much loved casino with a fantastic range of games. Play on desktop or mobile for the ultimate in flexibility and convenience."

*1st dep. of £20-£100, max bonus £100 on selected slots; cashout restrictions, 30x wagering requirements on the sum of deposit & bonus and T&C's Apply. 18+ Please gamble responsibly. Begambleaware.org

Excellent range of games
Really well laid out site that’s super easy to navigate
Trusted and well established with a fantastic reputation
Slow withdrawals
Limited payment methods available

Play
MansionBet Sports Online ReviewMansionBet SportsOne of the best-known names in UK online betting
" The MansionBet sports betting app is available for free for UK punters using Apple iPhone, iPad and Android smartphones."

*18+. Full T&Cs apply. Please gamble responsibly. Begambleaware.org

Bet on the Premier League and other major European football leagues.
Create your own markets with YourBet.
Bet on iPhone, iPad and Android phones.
Limited customer support hours.

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Mobile Wins Online ReviewMobile WinsWelcome Package Up to £200*
" Mobile Wins is a cool ProgressPlay site that anyone who wants a wide range of great games to choose from on the go will really enjoy playing at. "

*18+. New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days from issue. Max conversion: 3 times the bonus amount. Excluded Skrill deposits. Full Terms apply. Please gamble responsibly. Begambleaware.org

Mobile-friendly site
Live Chat function available
Lots of bonus money available as part of the welcome package
No customer support telephone number

Play
Mr Superplay Casino ReviewMr SuperplayWelcome Package 50% up to £200 plus extra spins
"Prefer to play casino games? There are lots to choose from at Mr Superplay. The games here can be played on your mobile device in fantastic quality."

*18+. New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: $/£/€ 20. Excluded Skrill deposits. Full Terms apply.

Modern design.
Good welcome bonus.
Great range of games.
No customer service phone number.
Withdrawal fees for every transaction.

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Mighty Jackpots Brand ReviewMighty Jackpots£30 bonus + 30 Fluffy Favourites spins
"Mighty Jackpots offers a plethora of different games with a bit of everything, 24/7 customer support, a fully responsive mobile site, as well as many options to pay."

New bingo players. Code BINGO is required for the bonus and spins. Min Deposit £10. Max bonus £30 Max spins 30 on Starburst. 5x Wagering 4x Conversion applies. Free room available from the day after your first wager. T&Cs apply. begambleaware.org

Low wagering requirements
Daily jackpots
Many exciting weekly specials
Can have more RNG table games
Long withdrawal processing time

Play
Mr Green CasinoMr Green Casino5 Free spins on Gonzo's Quest™ everyday when you stake £20
"Mr Green exceeds expectations with an incredible games repertoire available on desktop and mobile. "

Opt in required per day. 1x per customer per day. Min. £20 must be staked on Gonzo’s Quest™. Free spins on Gonzo’s Quest™ only. Max. 5 free spins at £0.10/spin with 35x wagering. Bonus expires 24 hours after issue. Game weighting, game, country, currency, player restrictions and terms apply.

Massive and diverse gaming platform
Unique and appealing theme across the entire site
24/7 customer support available
Casino charges fees for withdrawals

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