Slot Games UK: Sign Up Bonuses Promotions

50 Free Spins

when you stake £10

18+. Play Safe. New customers using Promo code M50 only. Opt in required. 1x per customer. Mining Pots of Gold™ only. Min £10 stake. Max 50 Free Spins at 10p per spin. Free Spins expire 24 hours from issue. Max redeemable £30. Eligibility rules, game, location, currency, payment-method restrictions and terms and conditions apply.

100% bonus up to £50 +

50 Real Money Free Spins on Book of Dead!

18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Deposit Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 30 times sum of deposit + bonus.

20 Free Spins

on Lucky Mr Green

New UK customers only. Opt-in required. 1x per customer. Free spins on Lucky Mr Green only. Max. 20 free spins at £0.10/spin with 35x wagering. Spins expire 72 hours from issue. Game, country, currency, player restrictions and terms apply.

Slot Games UK: Online Casino Promotions

Spin, Drop, Win: Unleash Daily Excitement with Mr Green’s Bonus Drop

Ladies and Gentlemen, get ready to be amazed as Mr Green Casino proudly presents to you the incredible Bonus...

Countdown to Christmas with BGO!

The Countdown to Christmas has officially begun at BGO Casino this year! BGO Countdown to Christmas Promotion This year at BGO...

Power Spins – The Jackpot Jet Setter!

Power Spins, the Jackpot Jet Setter is BGO Casino's latest promotion and continues their commitment to offering big value...

Win a Royal Ascot VIP Package with Vegas Luck

Royal Ascot is without doubt one of the standout fixtures on the horse racing calendar. A truly impressive festival...

Discover Africa with BGO Casino!

We've just had word that a new promotion has arrived from BGO Casino. Discover Africa with BGO Casino today! This means...

New BGO Welcome Bonus for UK Players

BGO Casino have some exciting news. They have just announced a New Deposit match Welcome bonus for UK and Canada which is already live...

50K Spins Drop at BGO

BGO Casino are giving away a grand total of 50,000 Free Spins this week! Each day this week until Sunday 19th...

Mr Green £100 Welcome Bonus

Online Casino favourite Mr Green is offering new customers a £100 bonus to get you started. Simply make a deposit...

Wednesday Bonus Round at 188BET | King Colossus

At 188BET, the Wednesday Bonus Round Giveaway Special Draw always generates a lot of interest. You can play any of...

Merlin’s Magic Respins Promotion

Merlin's Magic Respins has landed at 188BET Casino, and to celebrate they have made it their game of the...

New Welcome Bonus for Canadian Casino Room Players

We've just received word from Casino Room that they will be offering a new welcome bonus for players based...

Hansel & Gretel promo – €20k prizepool + Hollywood trip

Hansel & Gretel, the forthcoming new release from NetEnt, is being celebrated with a promotion at Casino Room. is going to be released on...

St Patrick’s Day Free Spins Special

188BET Casino are at again with their value promotions on headline special day events. This time they're celebrating St....

Joker Pro is 188BET Casino’s Game of the Week

Joker Pro may well be 188BET's game of the week, although we've had the slot game here at Slot...

Rio Carnival Promotion at Casino Room

Casino Room is most definitely the place to be this Friday! Starting on the 24th February they will be...

February 188BET Casino Special Every Wednesday

It's all happening at 188BET Casino this February, and in particular on hump day! You can grab a mid-week Wednesday...

Head across to the Wild Wild West with NetEnt!

Ever wanted to go back to the Wild West days? Well opt in to the NetEnt Live Wild Wild...

The Winners of the NetEnt DOA Promo

NetEnt would like to give a big thanks to all who participated in their NetEnt Dead or Alive™ Network...

Race Roulette

This November, accelerate your way to a huge prize on offer just by playing Race Roulette. You can win...

Celebrate Halloween with Casino Room

Casino Room are once again celebrating Halloween with the launch of their fifth consecutive Halloween promotion. The offer begins on...

Leo Vegas Starts Christmas Early with a 10K Giveaway

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10% Cashback up to £188 on Starburst

Fast paced and truly mesmerising, the Starburst slot is one of the most popular online slots available. It has...

Recommended Casino

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The Slot Games UK Team

Sarah Browne
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Slot game promotions are used by online casinos and websites to encourage new players and retain current players. They are usually offered when a player joins an online casino and makes their first deposit but many will offer them to players who don’t wish to make a deposit. These promotions are also used to introduce new games to players by giving them free spins to use in the hopes that they will enjoy themselves so much they will decide to deposit money in order to keep playing.

Sometimes slot game promotions are given in the form of cash while other times they are given in the form of free spins. Many online casinos also run slot machine tournaments for their players. These tournaments involve players gambling on their favourite slot machine games with real money. Online casinos will often allow their players to use their winnings to enter upcoming tournaments as well. When running a slot game promotion many online casinos will choose the games they know are the most popular with players. One of those games is Starburst, a video slot machine game that virtually every online casino has.

Players can often get as many as 100 free spins for this game when they join a casino. In general, they are permitted to use a certain number of free spins every day for a specified amount of time. The money they win from those free spins generally has to be wagered many times before players are permitted to claim any winnings. Most people that play at online casinos do so for their slot machines, as many online casinos have a much better selection of games than any land based casino would. Their promotions are also more exciting for players and are much more beneficial to them.

Find the Top Online Casino Bonuses

Bonuses are one of the most important things at any online casino, and we know that players are always keen to find the top bonuses around. This is why we let you know about the bonuses offered at all online gambling sites we review. So, you’ll always get the most for your money when you play at one of the casinos we recommend!

The most important bonus at an online casino is the welcome bonus, as this is usually the largest of all bonuses. You could double, or even triple, your first deposit at a casino thanks to the welcome bonus, so it’s clearly really important! You’ll never miss out on the biggest and best welcome bonuses when you read this site though, as we tell you about them all. We’ll also let you know whenever a new and exciting welcome bonus is launched, so you can claim it straightaway.

It’s not just welcome bonuses we’ll tell you about though – we’ll tell you about everything from reload bonuses through to free spins, and giveaways through to loyalty schemes. We really do cover everything when it comes to bonuses at online casinos!

Want more slot game promotions?

For any more information on any slot game promotions, you can contact the Slot.uk.com anytime.