When it comes to iGaming, online slots are the cornerstones of casino platforms, with these arguably being the biggest genre of games available to players. With each and every release in this collection coming hand in hand with its own respective theme, gameplay blueprint and accompanying bonus features, online slots are extremely varied in nature, with all of these components being what define these online casino games. Developers are constantly integrating their own nuances and other trademark aspects, with the experimental nature of new releases being one of the key reasons behind their immense popularity today.

Unsurprisingly, here at Lottoland there is no shortage of online slot games available on our site, with these being a central component within our catalogue of titles. Whether you prefer the innovative, modern releases with dynamic game designs or the more classic, fruit machine-style releases that first established this genre, there are a vast number of online slots available to cater to all types of preferences and game tastes. 

What Are Online Slots?

Should you somehow not be familiar with the concept of online slots, these releases are casino games in which the goal is to try and land combinations of matching symbols in different ways. These titles have reel-based designs, with matching symbols potentially triggering prizes should players be successful. This is a concept that essentially applies to all online slot games on the market; however, the way in which these operate can still vary drastically from one installment to another, which is what makes the collection such a diverse one.

One thing that is consistent with all online slots in the UK, however, is that all of these utilise random generators to determine the outcome of every spoon. These RNGs are completely random in nature, as is implied by the name, with this core feature of online slot games being what makes them completely luck based, with there being no external factors impacting spins and their subsequent outcomes in any way at all.

How Do Online Slots Work?

Understanding how these games work and how to play online slots as a whole is rather simple, with there only being a couple of key steps that break down the entire process. After players have selected their chosen game, they will then load into the title, with the playscreen having a number of buttons presented to them. The main ones we will be touching upon are the stake selection and spin buttons. With the former, users can use either drop-down menus or arrow buttons to set a stake with which they are comfortable playing.

Following a stake being set, players can then choose to click the spin button in their chosen online slot, with this being what initiates gameplay. Once this button has been pressed, it will then introduce a new set of symbols to the game's playtable, with this being done in a completely random manner. In order for any prizes to potentially be triggered, there is a certain set of criteria that must be met, with this being what can differ most among all the online slot games out there. In the instance that the specified criteria are met during a spin, this could see any corresponding prizes being automatically added to the player's balance, with gameplay then being able to resume from here.

Despite this outline being what you can use to understand how to play online slots, it is still worth bearing in mind that titles within this genre can all come boasting their own nuances and unique additions, with this either being base game mechanics or extra bonus features, for example. Even with the changes and differences between online slots, the aforementioned steps and concept of gameplay remain the same across all slot releases.

Types Of Online Slots

Even with the series of online slots out there being so diverse and varied in terms of their design, there are still a handful of categories into which these can be divided. This can be down to the themes each of these releases boasts, however, we will be focusing more on the genres of gameplay these releases present, with these being defined by unique game mechanics and refined design formulas.

Classic Online Slots

The types of online slots you may be most familiar with, however, are the classical variants, with these being the ones that draw direct inspiration from classic fruit machines that were the initial foundations of these titles. These online slot games tend to take a more conventional and classical approach to game creations, with standard 3 and 5-reeled playtables being commonplace within this subcategory. Even with most of these online casino games making use of a similar blueprint and design formula, all of these classic online slots manage to differentiate and provide their own gameplay experiences, with this being something that can be attributed to the visual themes and aesthetics these present.

Online Jackpot Slots

When moving onto online jackpot slots, this subgenre of slots is one of the most popular, with these simply having additional prize value mechanics integrated alongside a series of gameplay blueprints. The additional bonuses these online jackpot slots present could either be fixed at a certain value or even progressive, with the latter often seeing the prizes be part of a network which could see them grow over time due to percentages of player wagers being added to them. Certain franchises of online slots may also have limited-time jackpots integrated into them as well, with the prizes only being available across daily, weekly or monthly periods for example. Even with these additional mechanics being innovative for many online slots, it is worth noting that these features could potentially be triggered at random, with there being no strategy for this collection of titles.

Megaways Slots

Speaking of innovation, however, Megaways slots are a perfect example of this. These titles neglect all of the usual design conventions that classic releases tend to feature, with this category of online slots instead choosing to implement dynamic design mechanics. These were created by Australian developers Big Time Gaming, with their creation allowing the play grids of Megaways slots to change with each and every release. Typically, these have 6 reels that could display anywhere from 2 to 7 rows, with this alternating with each and every spin of the reels. Depending on the layout following a spin, there could also be up to 117,649 paylines in these releases, with this number becoming synonymous with this constantly shifting online slot game format. These releases often come hand in hand with rising multipliers and cascading bonuses, too, with this asserting their place as fan favourites even further.

Cluster Pay Slots

Cascading features are not only included in these Megaways variants either, with them also frequently making appearances in cluster pay slots too. Unlike most of the other genres we have already touched upon, these do not feature paylines whatsoever, instead incorporating an inventive formula that determines combinations by matching clusters of symbols touching each other adjacent on the playtable. Due to the alternate way in which gameplay plays out in these online slots, these have become extremely popular, with this also being aided thanks to the enlarged game grids that are common inclusions in these creations, too.

Slingo Slots

Last but not least, we will be touching upon Slingo slots. These are often considered to be highly experimental thanks to their merger of both bingo-style gameplay and slot-inspired elements, creating completely nuanced experiences in turn. What stands out about these online slot games most is that they don't require players to land combinations, instead seeing them mark off numbers on a bingo grid by landing matching ones on a single 5-segment reel. If full lines of marked numbers happen to be formed vertically, diagonally or horizontally during the set number of spins each game begins with, this could potentially correspond to different levels of a prize ladder, with this being one of the definitive components of these Slingo games.

What Are The Best Online Slots?

With there being thousands of games available, finding the best online slots could potentially be a difficult feat. However, due to the status some of these titles have garnered over the years, whether that be down to the creative and detailed visuals or the innovative game features and bonuses they have implemented, we have selected some of the best online slots that we currently have available at Lottoland.

Big Bass Splash 

One of the best online slots we will be beginning with is Big Bass Splash, which hails from developers Pragmatic Play and Reel Kingdom. As its name likely gives away, this is one of the many online slot games on the market today that features a fishing theme, with this being the case for all other instalments in this Big Bass franchise. With collect style mechanics, vibrant symbols that assert the theme at hand and potential multipliers included via the main bonus round, there are several defining components that have made Big Bass Splash one of the most popular online slots in the UK.

Starburst 

Ditching the ocean for the vast vacuum of space, the Starburst slot from NetEnt is another of the best online slots currently available to players, with this having been a staple ever since it was released back in 2013. Vibrant cosmic imagery and jewels are scattered across all areas of this release, with its additional expanding star wilds and the subsequent respins it triggers being behind this title's long-term popularity.

Book Of Dead 

The Book of Dead slot is the next of the best online slots we will be touching upon, with this being a stand-out name within the constantly growing and already extensive series of Egyptian-themed online slots. Not only have Play’n GO included a detailed, animated art style that is filled with hieroglyphics and other era-accurate imagery, but the expanding symbol mechanics selected by the titular book have inspired a whole number of games ever since it first debuted at the start of 2016.

Rainbow Riches 

Inspired by the Emerald Isle, the Rainbow Riches slot is also one of the best online slots in the iGaming world, standing the test of time impressively since its original release all the way back in 2009. This Barcrest creation helped establish the Irish genre as a whole, and it still remains one of the top entrants in the genre even a decade later, thanks to the bonus wheels, stacked symbols, pick-style bonus rounds and multipliers all included in this release's varied free spin rounds.

Reel King Mega 

Finally, one of the biggest UK development studios is behind the Reel King Mega slot, the last of the best online slots we will be touching upon. The original Reel King fruit machine title was already popular; however, this 2019 sequel only expanded on top of its unique theme and bonus elements, with mini sets of reels, mega symbols and random wilds all helping to diversify the gameplay in this title even further.

Play Online Slots At Lottoland 

Even with these names being extremely popular, these are just a drop in the ocean compared to the abundance of alternative UK online slots we also have available on our Lottoland platform. No matter what your preferences may be tailored towards in terms of both game and graphic design, the catalogue on site is extremely varied and diverse, with all online slot games bringing their own nuances to the table, ensuring each and every experience is unique in its own right.