Free slots to play for fun without depositing any money

Nowadays, it's easier than ever to find online slots in the UK, with hundreds of tried and tested casinos operating from home soil. For new players, there's plenty of ways to start playing for free, with attractive welcome bonuses from casinos like Ladbrokes, Betway and LeoVegas. No deposit bonuses give newcomers a great chance to hedge their bets when playing for the first time, while the more experienced user can rake in the benefits of loyalty points, free spins promotions and bonus credit. But with so many UK casinos on the market, it can be tricky to sift through the deals to find the right one for you.

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Gladiator Playtech Gamble function, Jackpot, Autoplay, Scatter, Multiplier, Free spins History, Movie, Roman, TV 3 1 25 9.0 Gladiator 16/11/2012
Gladiator
9.0 /10
Playtech
Video Slot
Starburst NetEnt Special Features, Wilds (Joker) Jewels, Space 3 1 10 8.8 Starburst 01/01/2012
Starburst
8.8 /10
NetEnt
Video Slot
Gonzo's Quest NetEnt Multiplier, Wilds (Joker), Free spins Adventure, Fantasy, Jungle, Magic, Native American, Nature, Super Hero, Medieval 3 fixed 20 8.8 Gonzo's Quest 01/01/2011
Gonzo's Quest
8.8 /10
NetEnt
3D Slot
Book of Ra Novoline Wilds (Joker), Scatter, Free spins, Special Features, Gamble function Adventure, Desert, Egyptian, History, Pharaoh 3 1 9 8.8 Book of Ra 01/01/2005
Book of Ra
8.8 /10
Novoline
Video Slot
Game of Thrones Microgaming Free spins, Multiplier, Gamble function, Wilds (Joker) Fantasy, Movie, TV 3 fixed 15 8.7 Game of Thrones 01/01/2015
Game of Thrones
8.7 /10
Microgaming
Video Slot
X-Men Playtech Free spins, Multiplier, Wilds (Joker), Scatter, Autoplay Fantasy, Marvel Comics, Movie, Super Hero, TV 3 fixed 25 8.6 X-Men
X-Men
8.6 /10
Playtech
Classic Slot
Thunderstruck Microgaming Free spins, Multiplier, Gamble function, Wilds (Joker) Fantasy, Magic 3 1 9 8.6 Thunderstruck 01/10/2003
Thunderstruck
8.6 /10
Microgaming
Video Slot
Reel King Novoline Wilds (Joker), Gamble function, Autoplay Food, Fruit 3 fixed 20 8.6 Reel King 15/06/2014
Reel King
8.6 /10
Novoline
Video Slot
Iron Man Playtech Free spins, Multiplier, Autoplay Marvel Comics, Movie, Super Hero, TV 3 1 25 8.6 Iron Man
Iron Man
8.6 /10
Playtech
Video Slot
Halloween Fortune Playtech Free spins, Multiplier, Gamble function, Wilds (Joker), Random Bonus Fantasy, Horror, Magic, Monsters, Halloween 3 1 20 8.6 Halloween Fortune 15/10/2012
Halloween Fortune
8.6 /10
Playtech
Video Slot
Great Blue Playtech Free spins, Multiplier, Gamble function, Wilds (Joker), Scatter, Autoplay, Special Features Adventure, Animals, Aquatic, Nature 3 1 25 8.6 Great Blue 16/06/2013
Great Blue
8.6 /10
Playtech
Video Slot
Age of the Gods Playtech Jackpot, Free spins, Multiplier, Wilds (Joker) Greek, History, Fantasy, Ancient World 3 1 20 8.6 Age of the Gods 01/07/2016
Age of the Gods
8.6 /10
Playtech
Video Slot
The Avengers Playtech Free spins, Jackpot, Autoplay Adventure, Comic, Marvel Comics, Movie, Super Hero, TV 3 1 20 8.5 The Avengers
The Avengers
8.5 /10
Playtech
Classic Slot
Immortal Romance Microgaming Free spins, Multiplier, Wilds (Joker), Random Bonus Fantasy, Horror, Vampires 3 fixed 243 8.5 Immortal Romance 01/12/2011
Immortal Romance
8.5 /10
Microgaming
Video Slot
Cleopatra IGT Free spins, Multiplier, Feature Symbols Adventure, Desert, Egyptian, History 3 1 20 8.5 Cleopatra 01/01/2008
Cleopatra
8.5 /10
IGT
Video Slot
Mega Moolah Microgaming Jackpot, Free spins, Multiplier, Wilds (Joker) Animals, Jungle, Nature 3 1 25 8.4 Mega Moolah 01/11/2006
Mega Moolah
8.4 /10
Microgaming
Video Slot
Lord of the Ocean Novoline Scatter, Free spins, Autoplay Aquatic, Fantasy, Magic 3 fixed 10 8.4 Lord of the Ocean 15/06/2008
Lord of the Ocean
8.4 /10
Novoline
Video Slot
Bridesmaids Microgaming Free spins, Multiplier, Wilds (Joker), Autoplay Movie, TV 4 fixed 40 8.4 Bridesmaids 01/08/2015
Bridesmaids
8.4 /10
Microgaming
Video Slot
Wheel of Fortune IGT Wilds (Joker), Scatter, Bonus Symbols, Autoplay Food, Fruit, Jewels 3 1 5 8.3 Wheel of Fortune 10/09/2015
Wheel of Fortune
8.3 /10
IGT
Video Slot
Nirvana Yggdrasil Free spins, Special Features Animals, Fantasy, Magic, Jewels 3 fixed 20 8.3 Nirvana 24/10/2016
Nirvana
8.3 /10
Yggdrasil
Video Slot
Man of Steel Playtech Jackpot, Free spins, Special Features Super Hero, Adventure, Marvel Comics, Movie 3 fixed 25 8.3 Man of Steel 08/02/2017
Man of Steel
8.3 /10
Playtech
Video Slot
Riches Of Ra Play`n GO Free spins, Wilds (Joker), Bonus Symbols, Gamble function Adventure, Desert, Egyptian, History, Ancient World, Treasure, Pharaoh 3 1 15 8.2 Riches Of Ra 01/01/2014
Riches Of Ra
8.2 /10
Play`n GO
Video Slot
Knight‘s Life Merkur Wilds (Joker), Scatter, Free spins, Autoplay, Gamble function Adventure, Fantasy, History, Medieval 3 fixed 5 8.2 Knight‘s Life 01/08/2015
Knight‘s Life
8.2 /10
Merkur
Video Slot
Tomb Raider Microgaming Free spins, Multiplier, Wilds (Joker), Random Bonus Adventure, Fantasy, Movie, TV 3 1 15 8.1 Tomb Raider 01/01/2004
Tomb Raider
8.1 /10
Microgaming
Video Slot
Ariana Microgaming Free spins, Wilds (Joker), Scatter, Special Features Adventure, Animals, Aquatic, Magic 3 fixed 25 8.1 Ariana 01/01/2006
Ariana
8.1 /10
Microgaming
Video Slot
Lucky Lady`s Charm Novoline Wilds (Joker), Scatter, Free spins, Autoplay, Gamble function Feminine, Magic 3 fixed 9 8.0 Lucky Lady`s Charm 01/06/2006
Lucky Lady`s Charm
8.0 /10
Novoline
Video Slot
Extra Wild Merkur Multiplier, Gamble function, Wilds (Joker), Autoplay Jewels 3 fixed 10 8.0 Extra Wild 07/07/2014
Extra Wild
8.0 /10
Merkur
Video Slot
Dazzle me NetEnt Free spins, Random Wilds Jewels 3 fixed 76 8.0 Dazzle me 01/01/2015
Dazzle me
8.0 /10
NetEnt
Unconventional
Vikings Go Wild Yggdrasil Free spins, Wilds (Joker), Bonus Symbols, Feature Symbols Adventure, History, Money, Vikings 4 1 25 7.9 Vikings Go Wild 01/08/2015
Vikings Go Wild
7.9 /10
Yggdrasil
Video Slot
Twin Spin NetEnt Food, Fruit, Jewels, Retro 3 fixed 243 7.9 Twin Spin 01/01/2013
Twin Spin
7.9 /10
NetEnt
Video Slot
Deuces Wild NetEnt Special Features Card, Slots 3 1 1 7.9 Deuces Wild 01/01/2014
Deuces Wild
7.9 /10
NetEnt
Classic Slot
Magic Mirror Merkur Wilds (Joker), Scatter, Free spins Adventure, Fantasy, Magic, Medieval 3 fixed 10 7.8 Magic Mirror 01/06/2012
Magic Mirror
7.8 /10
Merkur
Video Slot
Monopoly Plus IGT Brand, Money 3 1 30 7.7 Monopoly Plus 01/01/2010
Monopoly Plus
7.7 /10
IGT
Video Slot
Happy Halloween Play`n GO Wilds (Joker), Free spins, Bonus Symbols, Gamble function, Special Features Halloween, Entertainment, Food, Monsters 4 fixed 50 7.7 Happy Halloween 01/01/2015
Happy Halloween
7.7 /10
Play`n GO
Video Slot
Mega Fortune NetEnt Jackpot, Free spins, Multiplier, Wilds (Joker) Jewels, Money, Retro 3 fixed 25 7.5 Mega Fortune 01/01/2015
Mega Fortune
7.5 /10
NetEnt
Video Slot
Hall of Gods NetEnt Jackpot, Free spins, Multiplier, Wilds (Joker) Adventure, Fantasy, History, Magic, Sci-Fi, Super Hero 3 fixed 20 7.5 Hall of Gods 01/01/2010
Hall of Gods
7.5 /10
NetEnt
Video Slot
Double Triple Chance Merkur Gamble function, Autoplay Food, Fruit 3 fixed 5 7.5 Double Triple Chance 01/01/2015
Double Triple Chance
7.5 /10
Merkur
Classic Slot
Rainbow Riches IGT Scatter, Special Features Adventure, Fantasy, Irish, Jewels, Money 3 1 20 7.2 Rainbow Riches 19/02/2008
Rainbow Riches
7.2 /10
IGT
Video Slot
Hulk Playtech Special Features, Multiplier, Free spins, Expanding Wilds Adventure, Comic, DC Comics, Fantasy, Marvel Comics, Monsters, TV 3 fixed 25 7.2 Hulk
Hulk
7.2 /10
Playtech
Video Slot
Jackpot Giant Playtech Jackpot, Special Features Adventure, Ancient World, Treasure 3 fixed 50 7.0 Jackpot Giant 01/12/2014
Jackpot Giant
7.0 /10
Playtech
Video Slot
Seasons Yggdrasil Free spins, Multiplier, Wilds (Joker), Gamble function, Feature Symbols Fruit, Nature 3 fixed 20 6.9 Seasons 01/03/2016
Seasons
6.9 /10
Yggdrasil
Video Slot
Monkey King Yggdrasil Wilds (Joker), Multiplier, Gamble function, Free spins Aladdin, Comic, Desert, Egyptian 3 1 30 6.8 Monkey King 02/02/2016
Monkey King
6.8 /10
Yggdrasil
3D Slot
Joker Millions Yggdrasil Wilds (Joker), Jackpot, Multiplier, Special Features Food, Fruit 3 fixed 25 6.6 Joker Millions 01/04/2015
Joker Millions
6.6 /10
Yggdrasil
Video Slot
Spiderman Playtech Multiplier, Free spins, Autoplay, Wilds (Joker) Comic, Fantasy, Marvel Comics, Movie, Super Hero, TV 3 1 25 6.3 Spiderman
Spiderman
6.3 /10
Playtech
Video Slot
Joker Wild NetEnt Card 3 fixed 1 6.2 Joker Wild 01/01/2014
Joker Wild
6.2 /10
NetEnt
Classic Slot
South park NetEnt Wilds (Joker), Free spins Cartoon 3 fixed 25 5.5 South park 01/09/2013
South park
5.5 /10
NetEnt
Video Slot
Dracula NetEnt Free spins, Stacked Wilds Fantasy, Horror, Movie, TV, Vampires, Halloween 4 fixed 40 0.5 Dracula 01/01/2015
Dracula
0.5 /10
NetEnt
Video Slot
Jack Hammer NetEnt Free spins, Multiplier Adventure, Crime, Retro, Comic 3 fixed 25 0.4 Jack Hammer 01/01/2010
Jack Hammer
0.4 /10
NetEnt
Video Slot
Arabian Nights NetEnt Jackpot, Free spins, Wilds (Joker) Fantasy, Adventure, Aladdin, Asian, Desert, Egyptian 3 fixed 10 0.4 Arabian Nights 01/01/2005
Arabian Nights
0.4 /10
NetEnt
Video Slot
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What Makes a Good Slot Machine?

No matter how well-stocked you are on free spins and cash bonuses, there’s no point playing to win if you don’t understand the basic rules of online slots. Every spin of the reels is a game of chance, and no matter how many times you’ve wagered, each and every outcome is a random one. Therefore, it’s possible first-time players could win the jackpot if their wager is high enough.

Just because a slot game looks like great value on the surface, doesn’t mean it is. Free spins and bonus rounds might be plentiful, but the overall return to players and potential returns might be small. Poor returns in base games can make some slots a long haul investment just to see some sizable so win, so always check the individual return to player (or RTP percentage) of slots before committing to any significant play.

The best slots come in two distinct categories. The first one is simple 5-reelers designed to cater to players of all types, from the complete novice to the seasoned professional who’s been playing for years. Slots aren’t a game of skill as such, but getting to up speed on the ins and outs of each title and their unique bonus rounds is essential. More seasoned players can opt for advanced rules with more interactive titles, where they have the choice of multiple bonus options, each with their own unique perks and drawbacks. Getting a basic grasp of gaming strategy is essential, but incredibly lucrative if you’re invested in long-term play.

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If you’re happy to play for practice, you’ll get full access to most gaming features of online slots at any reputable online UK casino. Play in practice mode with popular titles from gaming developers like NetEnt, Playtech and Microgaming. Once you’ve polished up on the slot game specs, you can play for real with no investment if you take advantage of new member bonuses and welcome perks when you sign up to many leading online casinos. Get around your bonus restrictions by signing up for multiple welcome bonuses at different casinos to continue to play for free.

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What Are the Best Welcome Bonuses out There for New Players?

If you’re new to the world of online casinos, you’ll be surprised at just how many places will seem to want to give you something for nothing. It is possible to play for free at many casinos, but more often than not, players are going to find any ‘free bonus’ ultimately has to pay for itself with extensive wagering requirements. Don’t be surprised if you have to bet 20-30x your initial stake just to release your winnings, and almost always expect to be asked to make at least one actual cash deposit before any winnings you earn on slots can make it into to your pocket.

No-deposit bonuses are ultimately the cheapest way to play for cash at online casinos, although wagering limits and relatively small starting stakes might appeal to small-time wagerers and novices only. High rollers looking to make more money, quicker, can find much more lucrative sign-up bonuses out there, with upwards of £1000 matched deposit welcome gifts, and free spins in the hundreds. You’ll find no deposit bonuses at hundreds of UK Casinos, with £20 no-deposit bonuses for new customers at sites like Mr Green Casino and Betfair. Spin Genie and Pocket Fruity are great go-to’s for an easy 25 free spins, with an extensive collection of popular slots and classic instant win games.

You’ll always get the best returns when you stake at least some money down as a deposit. Make the most of matched bonuses with lucrative offers of up to 400% returns. Almost every casino rewards new members with a cash credit bonus they can use to play with online slots, instant wins and other casino games, and these usually have laxer wagering restrictions than no-deposit schemes. For serious high rollers, there’s great VIP only rewards at BGO Casino. Players can earn up to £1000 when they join, with 200 free spins to use on online slots and instant wins.

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The 5 Best Online Slot Machines in the UK

With hundreds of tried, tested and trusted to choose from in the UK alone, you’ve got plenty of choices when it comes to online slot titles. Choose from thousands of essential games from popular software developers like Microgaming, Novomatic and IGT. You’ll find classic 5-reel slots with lemons, bells and bars, alongside dynamic video slots inspired by the movies, small screen and comic books. Whether you’re new to slots or just looking for a new favourite, we’ve assembled 5 of the best you can play today at popular UK casinos.

Thunderstruck II – If you’re after big wins, the Thunderstruck series is a must. With 243 paylines and flexible wagering, there’s serious potential to win big with this Nordic-inspired 5-reeler.

Mega Fortune is another NetEnt title, this 5-reel slot is packed with free spins and huge multipliers to help elevate even smaller stakes into the stratosphere. A must for high rollers, this game has plenty of paylines to help turn max bets into mega fortunes.
Game of Thrones – Fans of the books will love this video slot from Microgaming, offering a unique online slot experience, enriched with dynamic graphics and video clips from the smash hit HBO show itself. There are free spins and multipliers on offer, as well as several exclusive bonus rounds for bigger wins and a more immersive story.
Book of Ra is a video slot from Novomatic Studios with 5 reels and 9 playlines. Book of Ra setting is in ancient Egypt in a mysterious world. The game is about a quest to discover the hidden treasure of the Pharaohs. It is designed to confer with the traditional video slot setup where players can select which playlines are active when spinning.  Most casinos have a demo mode for this slot game where free play is made possible. The game revolves around hidden treasures which appear as players spin the reels.
Wheel of Fortune – Fans of the TV gameshow classic will love the chance to spin to win with Wheel of Fortune: Triple Extreme. Land paylines on the reel to trigger spins on the famous wheel, and land impressive cash prizes and extra spins from the wedges.
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