Find the best 8 reel slots in the UK. 8 reel slots are online slot machines with 8 symbol reels or a grid that is 8 symbols wide. These slots often feature cascading reels, cluster mechanics, free spins and unique wild symbols.
On this page, you can find the best 8-reel slots to play, learn how the games work, find out about their features and see which providers make them.
We have tested numerous 8 reel slots and picked the best ones for you to try at online casinos for real money. These are all high-quality games that our experts have enjoyed playing.
The best 8 reel slots for real money are in the table below:
| Rank | Name | RTP | Max Win | Where to Play |
|---|---|---|---|---|
| 1. | Gigantoonz | 94.25% | 4,000x | Play at 21 Casino |
| 2. | Cluster Tumble | 96.40% | 20,000x | Play at MrQ Casino |
| 3. | Eldritch Dungeon | 96.10% | 20,000x | Play at Mr Vegas |
| 4. | Reel Keeper Power Reels | 95.73% | 16,060x | Play at Betrino |
| 5. | Jammin' Jars | 96.83% | 20,000x | Play at Pokerstars |
| 6. | Tiki Fruits | 95.13% | 2,361x | Play at All British Casino |
| 7. | Gems Bonanza | 95.54% | 10,000x | Play at HollywoodBets |
| 8. | Funk Master | 96.04% | 3,337x | Play at Q88Bets |
| 9. | Eye of Anubis | 95.76% | 10,000x | Play at Videoslots |
| 10. | Rainbow Riches Cluster Magic | 96.34% | 12,500x | Play at Unibet |
The best 8 reel slot is Gigantoonz.
Gigantoonz is a cascading cluster slot from Play'n GO. It is part of a slot series that started with Reactoonz and has been very popular. These games are all about chaining together as many wins as you can and seeing what wild things happen.
Gigantoonz features massive symbols that can take out a big chunk of the screen, random wilds and multiple fun bonus features. Try to wake the massive Gargantoon by creating a large enough chain, and you get to see just how big the wins are when the sleeping beast awakens and jumps on the reels.
| Provider | Play'n GO |
|---|---|
| RTP | 94.25% |
| Max Win | 4,000x |
| Released | 2022 |
| Features | Cluster Pays, Cascading Reels, Variable Symbol Size, Random Wilds |
Cluster Tumble is a thrilling cascading and expanding cluster slot. You start off simple with only a few symbols, but every winning cluster opens new tiles and grows the field.
If you manage to open up the entire board, or you get three scatters, you activate the free spin feature. During the free spins, you can even get your multiplier up to 15x if you clear the board over and over.
This is a perfect example of an 8-reeler that packs a punch. Even though you start with just a few symbols, you quickly realize just how big things can get with a few right drops.
| Provider | Relax Gaming |
|---|---|
| RTP | 96.40% |
| Max Win | 20,000x |
| Released | 2021 |
| Features | Cluster Pays, Cascading Reels, Expanding Field, Free Spins, Growing Multipliers |
Eldritch Dungeon is an amazing online slot that feels more like a real game rather than just a slot. Print Studio really hit it big with this slot. When we first saw this game, we were blown away.
At heart, Eldritch Dungeon is a cascading cluster pays slot with an 8x8 grid. But as you start breaking away tiles, your hero starts moving across the board. The right side has a fence with a hole, and you need to guide him through it.
On the other side, you get to battle against the horrors that dwell in these dungeons. This is the bonus game that unlocks the big payouts. Choose your companion, hope you can endure the battles and see how many keys you can gather for the final Hold and Win game.
| Provider | Print Studios |
|---|---|
| RTP | 96.10% |
| Max Win | 20,000x |
| Released | 2024 |
| Features | Cluster Pays, Cascading Reels, Bonus Game, Hold and Win |
Reel Keeper Power Reels takes you to the dragon's lair to take what is yours from the hoarded treasure. The 8-reel slot leans heavily on the free spin feature, which can fill out the entire screen with wilds.
Everything starts with three free spin symbols, which activate the key feature, free spins. During the spins, you get wilds that are as tall as the entire reel. These wilds will start moving towards the left and lock into place when they reach the end.
Reel Keeper Power Reels is a high-volatility slot, and it is very obvious when you play it. The potential for big wins is very clear.
| Provider | Red Tiger |
|---|---|
| RTP | 95.73% |
| Max Win | 16,060x |
| Released | 2023 |
| Features | Free Spins, Stacked Wilds, Walking Wilds |
Jammin' Jars is an energetic game with amazing wilds that charmed our experts. The game has been a hit since it was released in 2018, and Push Gaming has even given it a sequel.
Jammin' Jars starts off simple. The base game is a cascading cluster slot with just a wild symbol in the mix. However, the wilds don't disappear with other symbols. They keep getting bigger multipliers on them and also act as a scatter for free spins.
Things can get out of hand quickly when you start getting your jams in line. And if that wasn't enough, the game also features a surprise rainbow feature that adds giant symbols on the reels.
| Provider | Push Gaming |
|---|---|
| RTP | 96.83% |
| Max Win | 20,000x |
| Released | 2018 |
| Features | Cluster Pays, Cascading Reels, Sticky Wilds, Growing Multipliers, Free Spins, Random Bonus |
Tiki Fruits combines the old-school fruit slot visuals with modern cluster grid slot mechanics. The slot is very colourful and has a light-hearted feel to it.
Tiki Fruits has one of my favourite slot features, which is removable symbols. If you get a chain going and win enough with one symbol, the rest of those are completely taken out of the game.
There are also Tiki Spins available if you fill out the bonus symbol bar. During these spins, the bars do not reset, and you can really clean up the grid from extra symbols.
| Provider | Red Tiger |
|---|---|
| RTP | 95.13% |
| Max Win | 2,361x |
| Released | 2018 |
| Features | Cluster Pays, Cascading Reels, Removable Symbols, Free Spins |
Gems Bonanza is a cluster slot filled with gems for you to grab. Pragmatic Play added a ton of extra features to this game, so it will never be boring.
There are Nuclear clears, Wild Gems for changing symbols to wilds, Squares for big symbols, Colossal Symbol for even bigger ones, and Lucky Wilds for those extra wilds you always need. And if that wasn't enough, the Gold Fever progressive bar will even add multipliers if you get it high enough.
This slot is extremely volatile, and it can feel like you don't win anything. But when the gems are hitting correctly, the payouts are massive. So, only play this slot if you enjoy truly high volatility.
| Provider | Pragmatic Play |
|---|---|
| RTP | 95.54% |
| Max Win | 10,000x |
| Released | 2020 |
| Features | Cluster Pays, Cascading Reels, Varying Symbol Size, Multipliers |
Get into the disco groove with NetEnt's Funk Master, a cascading slot with disco ball wilds and explosive multipliers.
The game shares a lot of features with Jammin' Jars slot, which is why our experts enjoyed both of these games so much. The wilds here are sticky and start dancing across the grid. There is even a hotspot that can create more wilds if you can clear it completely.
If you get enough disco balls on the screen, you activate the free spins. These spins are played on an even bigger grid, giving you more potential winning combinations.
| Provider | NetEnt |
|---|---|
| RTP | 96.04% |
| Max Win | 3,337x |
| Released | 2022 |
| Features | Cluster Pays, Cascading Reels, Sticky Wilds, Multipliers, Free Spins |
Ash Gaming created Eye of Anubis in 2021, and it immediately caught the eyes of our experts. With a nice visual design, good maximum payout and solid features, it has become quite a hit where it is available.
The game doesn't really do anything groundbreaking, but it is a good, fun slot. It is a cascading cluster slot with sticky wilds, growing multipliers and free spins, which is what you'd come to expect.
If you are looking at a more casual 8-reeler, then Eye of Anubis is the one for you. It is easy to learn and fun to play.
| Provider | Ash Gaming |
|---|---|
| RTP | 95.76% |
| Max Win | 10,000x |
| Released | 2021 |
| Features | Cluster Pays, Cascading Reels, Free Spins, Multipliers |
Rainbow Riches series is a popular one, and it now has its own 8-reel cluster slot, Rainbow Riches Cluster Magic. The game uses the familiar visuals, but adds a whole new level of excitement.
The game features an expanding grid, which opens up as you get any wins. If you get the whole grid open, you activate the free spin feature. There are even three different free spins with unique wilds or increasing multipliers.
Getting things started may feel a bit difficult, but when you get things rolling, the payouts get big. Our experts loved the high volatility and swingy gameplay.
| Provider | Light & Wonder |
|---|---|
| RTP | 96.34% |
| Max Win | 12,500x |
| Released | 2020 |
| Features | Cluster Pays, Cascading Reels, Expanding Field, Free Spins, Increasing Multiplier |
Large 8 reel slots are popular in UK casinos. Even though there aren't as many of these games as there are smaller slots, most UK casinos have at least a few of them.
Simply put, you can check out basically any of the top UK slot sites we have reviewed, and you can find 8 reel slots. Which ones are available and where is a different question.
The 8 reel slot sites in the UK are listed below:
An 8 reel slot is a slot machine that has eight symbol reels to create random combinations. 8 reel slots are predominantly online slot machines and often have very different game mechanics compared to games with fewer reels.
Many of the 8 reel online slots are grid-based cluster slots, which means there are no paylines. In these games, you win if you have enough of the same symbol touching each other in any orientation.
Most 8-reelers are high-volatility slots. They have higher maximum payouts at the cost of low-end wins. The games feel more swingy with longer dry spells, but when the bonus features trigger, they pay out more handsomely.
8 reel slots work by spinning the reels and randomising a new set of symbols on the playfield. If you get the right combinations, you win the corresponding amount of money relative to your bet.
While many 8 reel slots are grid-based, the game works the exact same way. However, many of the 8-reelers have a cluster pays feature, which means that there are no paylines. You win if enough symbols are touching.
You can learn more about online slot machines and all their different features on our dedicated slot page. There, you can also see how slot sizes affect how the game plays and feels.
There are two ways you can play 8 reel slots for free, free spins or in demo mode. The former will potentially pay out in real money, and the latter is for trying out games before putting in any money.
Free spins are a bonus offer casinos give their customers, which are real rounds but with the casino's money. Free spins in 8 reel slots are rare, but not unheard of. You can find all the free spins no deposit slots on our dedicated bonus page.
Casinos also have a demo option for players who have verified their age. Demo spins play out just like regular spins, but you can't win anything from them.
Eight reel slots are filled with thrilling features, and many of the special features are high-impact mechanics. Especially the combination of cascading slots and free spins can have very high payouts.
Bonus games are a bit rarer, but if a slot has them, they are worth looking into. For example, Eldritch Dungeon has the boss bonus mode which pays out massively, but getting there isn't easy.
Below are some of the more common features of eight reel slots:
8-reel slot machines come in many different types and styles. Here are some of the more popular options you see in online casinos.
Fruit-themed 8-reel slots are a nice combination of old and new. Older physical slot machines used fruits as the theme, which is what we normally see in smaller machines and retro-styled slots. However, this practice is still used even in modern online-only slot machines.
For example, Tiki Fruits is an 8-reel fruit-themed slot machine. It is a callback to older games with its symbols.
It is very common for 8-reel slots to have very high volatility. The high-end payments are big, and bonus features feel impactful, but this comes at the expense of low-end wins.
Many players love high volatility online slots just because of how they feel to play. The go-big-or-go-home attitude is what many slots fans want.
8-reel slots are usually grid-based cluster slots. This means that there are no paylines, but rather the game looks for symbols that are touching each other. It doesn't matter if they are from left to right or even horizontal. What matters is that they are in direct contact.
When you check the best cluster pays slots, you will quickly see that all of them are larger than your average slot machines. This is somewhat obvious, as these mechanics require more symbols than regular slots.
8 reelers are a fairly modern genre of slots, which is why they are made with modern styles. There were no 8-reel machines when slots were only available in physical casinos, so the games don't have the same traditions.
It is more natural for 8 reelers to be made in the style of online 3D slots rather than in traditional design styles.
Multipliers are a common feature in 8-reel slots, and there are several proper multiplier slots. These are games that revolve around getting bigger and bigger multipliers.
Growing multipliers are often seen in slots with cascading reels. Every win in the chain increases the multiplier, and the longer it goes on, the more you win. Some slots cap the multiplier, while some extremely volatile games can have as big multipliers as you can get.
8 reel slot machines are not the most common slot type, which is why you won't see them in every provider's catalogue.
We have picked here a few game suppliers that have released 8 reel online slots in the UK.
Pragmatic Play is a game provider that is known for having a bit of everything available. They have released games of all kinds and can single-handedly fill out an entire online casino. Just look at any Pragmatic Play UK casino, and you can see just how broad the catalogue is.
As 8-reel slots have become more and more popular, Pragmatic Play has started looking into this category of games as well. Their release schedule has picked up quite a lot in recent years.
Even though they have a lot of slots, Play'n GO is not a big 8-reel studio. However, what they have done is release an extremely popular 8-reeler, Gigantoonz.
It is not that big of a surprise that one of the few releases from Play'n GO is so highly rated. Their slots are high quality across the board, which is why there are so many Play'n GO casino sites in the UK.
Red Tiger is a solid choice when you want to play 8-reelers. They have a good lineup of big grid-based slots for British players. Thanks to NetEnt distributing their games, you have easy access to them.
Check out all the Red Tiger casinos in the UK that we have reviewed, and you will quickly find their games on many highly rated sites.
All slot games have their strengths and weaknesses. Some mechanics and features are more for one type of player, while others may enjoy different things.
Here are the pros and cons of 8-reel slots:
Thrilling gameplay
Maximum payouts are often massive
The games feel impactful
Number of options is lower
Only a few providers make them
The volatility is nearly always high
When it comes to different slot games and sizes, you have a lot of options. By changing the number of reels, you change how the game plays and feels. If you want to try something truly different, try another reel configuration.
Here, you can find some of the different slot sizes.
6 reel slots are very common and feel very close to the standard 5 reel slot machines. These games are often powered-up versions of things you've already seen in 5-reelers. For example, most of the Megaways slots are 6-reelers.
If you are looking for games that are easy to learn, but still pack more of a punch, then 6-reel slots are the ones to look for.
When you check out 7 reel slot machines, you start seeing a lot of classic cluster slots. Most of the first-wave grid slots had 7 reels, and they are all still popular games.
Even though a lot of cluster slots started growing, game providers are still making new 7-reelers. These feel a bit more mild and balanced compared to their larger counterparts.
9 reel online slot machines are some of the rarest slots there are. They are very much akin to 8-reelers but take the same concepts even further.
Cluster mechanics, variable symbol sizes and powerful bonus symbols are things you often see in 9 reel online slots.
