Slots remain the most popular games among casino enthusiasts worldwide, and UK players are no exception. Online casino operators literally offer hundreds upon hundreds of slot titles which boast diverse themes, fantastic animations, crisp graphics and a variety of special features. This abundance often overwhelms inexperienced players who find it difficult to decide which online slot to try first.
However, before choosing a slot to play, UK players should first ensure they have registered with a reputable, established online casino that provides a secure and fair gaming environment for its patrons. But how can a player tell whether a given online casino is legitimate?
First and foremost, one needs to make sure their casino of choice operates under a legitimate licence. Established web-based casino operators always publish information regarding their licences on their home page so that players can see which regulatory body issued the licence and what the licence number is. If a gambling operator bears the stamp of approval of the UK Gambling Commission (required for casinos accepting UK players), the Gibraltar Gambling Commission, the Malta Gaming Authority or the Alderney Gambling Control Commission, players can rest assured they are opening an account at a legitimate casino.
Players are also advised to check which software providers their preferred casino has partnered with. It is always a good idea to join online casinos powered by respected, key software suppliers such as IGT, Microgaming, Playtech and NetEnt, among others, as this guarantees a hassle-free, fair gaming session.
Checking what payment methods the casino accepts is also desirable – renowned online casinos typically offer a wide range of secure, convenient and time-efficient methods of payment and accept a variety of currencies to meet the needs of their player base. Adequate customer support is another sign you are registering at a reputable online casino. Web-based gambling operators that provide timely and courteous customer support via their live-chat facilities obviously respect and care for their customers.
Once you have ensured your online casino of choice welcomes players from the UK and meets the above-mentioned criteria for reliability, you can proceed to open your account, make a deposit and choose a popular online slot on which to bet. To help less experienced UK players make their choice, we have compiled a list of the top five online slots that have proved to be the most popular titles on the UK online gambling market.
Popular Online Slots for UK Players
The online slots we have reviewed below can be found at some of the most reputable web-based casinos that welcome players from the United Kingdom, such as Hippodrome and Eurogrand. The slots are available in fun mode, so players should feel free to test them and see which ones correspond to their individual preferences before committing to real-money wagers.
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Age of the Gods
| Software Provider | Playtech |
| Release Date | 2017 |
| Payline Number | 20 fixed win lines |
| Bet Limits | £0.20-£100 |
| Special Symbols | The wild icon can substitute only for ordinary symbols. Three or more game-logo scatter symbols unlock the bonus game. If players match three gods’ images, they will unlock the Gods’ Free Bonus feature or the free-spins games. |
| Bonus Features | Athena Free Games, Zeus Free Games, Poseidon Free Games, Hercules Free Games, and Jackpot Game |
| Theoretical Return | 95.02% |
| Maximum Win | 30,000x the staked amount |
Key software provider Playtech was inspired by the mythology of Ancient Greece when creating its Age of the Gods slot, which enjoys great popularity among UK players thanks to its vibrant, colourful graphics, compelling sounds and fantastic features. The slot is played on five reels and offers 20 fixed paylines, so players cannot select how many to activate.
There is the option to adjust the coin values, which range between £0.01 and £25.00, providing slot fans with the opportunity to wager between £0.20 and £500.00 per spin. The Age of the Gods slot carries a massive winning potential as the maximum amount players can scoop is 10,000x the amount of their wager per payline. This huge prize is granted to those who succeed in landing five wild symbols on the reels.
Another lucrative symbol to look for is the scatter, represented by the Age of the Gods logo. Three or more of these symbols trigger the Age of the Gods bonus game. Players will then be taken to a separate screen where they must pick three out of twenty coins to match three identical gods. Each deity unlocks a round of nine free spins with different characteristics and multipliers.
What further increases the popularity of this slot is the progressive jackpot attached to the game. Similarly to the slots from Playtech’s Marvel series, Age of the Gods is linked to four different progressive jackpots, namely the Power, Super Power, Extra Power and Ultimate Power. It is the Ultimate Power jackpot that awards the highest prize, which may reach a seven-figure sum. What is more, several other titles inspired by Greek deities (like King of Olympus, Prince of Olympus, Athena: Goddess of Wisdom, and Furious 4) contribute to the pool, allowing the progressive prize to accumulate at a very rapid pace.
Immortal Romance
| Software Provider | Microgaming |
| Release Date | 2011 |
| Payline Number | 243 ways to win |
| Bet Limits | £0.20-£30 |
| Special Symbols | The game’s logo is the wild icon and can substitute for all symbols except the scatter, doubling any wins. The Chamber of Spins is unlocked when three, four or five scatter symbols appear together. |
| Bonus Features | Four free-spins features (Amber, Troy, Michael and Sarah), Wild Desire feature, and extra wilds |
| Theoretical Return | 96.86% |
| Maximum Win | 12,000x the staked amount |
Immortal Romance is a five-reel slot in the popular 243-ways-to-win format, courtesy of well-known software developer Microgaming. The slot stands out with its vampire-based theme and boasts a thrilling Gothic atmosphere that will keep fans of vampire stories on the edge of their seats for hours on end.
Some of the key features of the Immortal Romance slot include Paytable Achievements, the Chamber of Spins and the Wild Desire bonus feature. The Paytable Achievements functionality is unique to Microgaming slot titles and enables players to collect additional prizes and bonuses whenever they achieve a specific game objective, such as completing the payouts for each individual symbol.
Players are granted entry to the Chamber of Spins whenever they line up three or more scatter symbols (the golden lion door-knockers) on the reels. The Chamber comprises four different levels, and each awards players a different number of free spins with multipliers applied to wins. Players are expected to trigger this feature a certain number of times in order to progress through the four levels.
Another lucrative feature is the Wild Desire feature, which is activated at random to turn up to five reels wild. Interestingly enough, apart from winning combinations and their payouts, the game’s paytable also presents the story of each of the four main characters, which further adds depth to the slot’s storyline.
Gladiator
| Software Provider | Playtech |
| Release Date | 2014 |
| Payline Number | 25 adjustable paylines |
| Bet Limits | £0.25-£25 |
| Special Symbols | The wild icon appears on reels 2, 3 and 4 and can replace only ordinary icons. Three or more Coliseum scatter icons grant entry to the Coliseum Bonus feature. |
| Bonus Features | Coliseum Bonus and Gladiator Jackpot Bonus |
| Theoretical Return | 91.46% |
| Maximum Win | 5,000 coins |
If you are a fan of the now-iconic Gladiator film, which earned actor Russell Crowe an Academy Award, you will surely enjoy placing a few bets on its slot equivalent. The Gladiator slot was developed by software supplier Playtech and features five reels with 25 paylines. The game is suitable for all players, regardless of bankroll size, as the paylines are not fixed, so slot fans can pick the ones they wish to bet on.
Many of the film’s characters are featured as symbols on the reels, including General Maximus, Emperor Commodus and his sister Lucilla. The Coliseum symbols are scatters, so when players land three of these on the reels they unlock the Coliseum Bonus feature, which can earn them free spins with different multiplier values.
The Gamble feature is also of interest as it enables players to double their profits. The feature is activated whenever a winning combination lines up on the reels. A mini-game will appear on the screen where players choose between black and red and then flip the card in the middle to see whether they have chosen the right colour. If the guess is correct, the player’s winnings are doubled, but if it is wrong, the winnings are removed from their balance.
The helmet symbol, on the other hand, functions as a wild but, more importantly, if you line up three helmets on the second, third and fourth reels simultaneously, you will unlock the Gladiator Jackpot Bonus game , which is the greatest attraction this Playtech slot has to offer. A “pick-me” game will then start, requiring players to pick nine helmets. Those who succeed in selecting nine gold helmets will be awarded the massive progressive jackpot.
Mega Fortune
| Software Provider | NetEnt |
| Release Date | 2008 |
| Payline Number | 25 non-adjustable win lines |
| Bet Limits | £0.25-£50 |
| Special Symbols | The wild symbol can act instead of all other symbols except the bonus and scatter symbols. Three or more scatter icons unlock the free-spins feature, while three or more bonus symbols activate the Bonus feature. |
| Bonus Features | Free-spins feature and Bonus feature |
| Theoretical Return | 96.6% |
| Maximum Win | 2,162x the staked amount |
Courtesy of established software provider NetEnt, Mega Fortune ranks high in terms of popularity among British players because it carries a massive winning potential and provides them with the chance to win one of the three progressive prizes it is linked to – the Rapid, Major and Mega Jackpots.
This five-reel slot features 25 paylines, which are non-adjustable, and is inspired by the lifestyle of the wealthy. Some of the symbols the game employs include yachts, jewelled wristwatches, limousines and cigars. The lower-paying symbols are represented by various high cards.
Some of the most important symbols to look for include the yacht, a bottle of champagne and a wheel. The champagne bottle plays the role of a scatter symbol and can activate rounds of free spins with multipliers of up to 5x. The yacht is a wild symbol and if you land five of those on the reels, you will be rewarded with a prize of 10,000 coins. Three or more bonus-wheel symbols from left to right activate the bonus game where players are expected to spin a wheel with two inner circles to earn guaranteed cash prizes. Those who reach the innermost circle can potentially win the slot’s Mega Jackpot, which often reaches a seven-figure sum of money.
Game of Thrones
| Software Provider | Microgaming |
| Release Date | 2015 |
| Payline Number | 243 ways to win |
| Bet Limits | £0.30-£15 |
| Special Symbols | The wild icon can turn into a stacked wild and cannot replace the scatter symbol. Two scatter symbols award a cash prize, while three or more such symbols activate rounds of free spins. |
| Bonus Features | Four free-spins features: Baratheon, Lannister, Stark and Targaryen |
| Theoretical Return | 95.07% |
| Maximum Win | 20,250x the staked amount |
The Game of Thrones slot resulted from the joint efforts of software developer Microgaming and HBO. The game features five reels and is available in the popular 243-ways-to-win format, although another variant with only 15 paylines is also offered by some online casinos. The slot employs various symbols that depict the different Westeros Houses, including the deer, the lion, the dire wolf and the three-headed dragon.
The game is packed with great features designed to increase players’ profitability and keep them entertained for a long time. For example, those who manage to land three or more Iron Throne symbols will unlock four different rounds of free spins based on the houses of Baratheon, Stark, Targaryen and Lannister. The maximum number of free spins players can receive in the game is set at 18, with multipliers of up to 5x.
There is also the option to activate the Gamble Trail feature whenever you land a winning combination. This trail includes four stops – the dire wolf, the dragon, the white walker and the three-eyed raven. Players start with the three-eyed raven and are required to play a game of heads or tails. If they guess correctly, the winnings will be doubled, allowing them to proceed to the white walker stage for another heads-or-tails game, and so on. Each correct guess is accompanied by great animations and short clips from the popular TV series. In this way, one can increase their winnings up to four times, but of course, there is always the option to collect what you have already won at any stage of this mini-game.
The Game of Thrones logo is the wild symbol in this slot. It can substitute for missing symbols to help players complete their winning combinations, but, more importantly, it can be stacked to cover the entire reel, which further boosts one’s chances of winning.
