?? 10 Best Slots to Play Online for Real Money
There are literally thousands of online slots available to play at the best UK online casinos and top slots sites, and new slot games launch every single week. But despite this variety and fast-changing market there are a handful of top slot games that are timeless classics that British players come back to time and time again.
You can find the best slots to play online from nearly every online casino in the market, which is another reason why these 10 online slots are so popular in the UK. There are several of the top software providers represented and all kinds of slot players will find a favourite to play from the best slot games.
Check below the best slot games to play online for real money!
10. Wolf Gold
| RTP | Volatility | Max Win |
|---|---|---|
| 96.01% | Medium | 200x |
Pragmatic Play’s Wolf Gold will leave you howling for more with its exciting bonus features and its promise of mini, major and mega jackpots. This beautiful game will transport you to a starry desert where you meet a range of wild west animals including an eagle, a puma, a buffalo, a stallion and of course the legendary wolf. Each animal will get you up to 500 coins, and the lone wolf counts as a wild symbol.
The special features of this 5-reel online slot game include stacked wilds, free spins, mega symbols, and a Money Respin feature to increase your chances of winning bigger prizes.
Where to play: Mr Vegas with a 100% matched deposit bonus up to ￡200.
9. Mega Moolah
| RTP | Volatility | Max Win |
|---|---|---|
| 88.12% | Medium | 15,000x in base game + progressive jackpot |
The Guiness World record for highest online slot payout of all time is held by a British man who won ￡13,209,300 on the Mega Moolah progressive jackpot on 6 October 2015. This game is certainly Microgaming’s biggest success story, and it can be found in many British casinos.
The original Mega Moolah slot has an African Savannah theme, and this is one Big Game worth going on a safari for! The online slot game has five reels with 3 symbols showing on each, and 25 paylines in the base game. A cut of every spin goes into the progressive jackpot, and the kitty can grow to a nice six figure sum!
Where to play: Zodiac Casino where you can deposit just ￡1 to get 80 free spins for Mega Moolah.
8. Big Bass Bonanza
| RTP | Volatility | Max Win |
|---|---|---|
| 96.71% | Medium | 4000x |
We like Big Bass and we can not lie! Big Bass Bonanza is a hugely successful fishing themed slot game, with ten paylines allowing you to cast your net widely to nab some free spins.
The action-loaded free spin round begins when you land at least three scatters on the reels. You can hook up to 20 free spins with retriggers if you get lucky! This is a great game to play for real money even if fishing isn’t your favorite pastime. In addition, the series has several slot games to try if you like this one!
Where to play: Hotwins Casino with 25 free spins and a 100% up to ￡100 bonus.
7. Aloha! Cluster Pays
| RTP | Volatility | Max Win |
|---|---|---|
| 96.42% | Low | 2000x |
The Cluster Pays mechanic by NetEnt really makes this terrific tiki themed game stand out from the crowd. Rather than trying to remember which paylines are valid, you just need to count the symbols that are touching in this 6×4 grid.
Any cluster of 9 or more identical symbols will payout, and a substitution symbol can become part of any cluster. Sticky Win Re-Spins will hold the winning cluster in place and spin the reels around it to try to increase the winning combo.
Where to play: Fortune Mobile Casino with 150 free spins and a ￡500 bonus.
6. Fire Joker
| RTP | Volatility | Max Win |
|---|---|---|
| 96.00% | Medium | 800x |
The Fire Joker slot is a classic game with just three reels that harks back to the old-school pub machines. But the Joker has something up his sleeve, and if you are lucky you will be able to spin the Wheel of Multipliers and increase your initial stake by up to 800%.
In addition, the reels can be set alight at any time and you can win respins if there are two symbols stacked on a reel with no winning paylines. For a simple online slot game, there is plenty of interesting features on Fire Joker.
Where to play: Playluck Casino with 200 spins and a deposit bonus worth up to ￡100.
5. Bonanza Megaways
| RTP | Volatility | Max Win |
|---|---|---|
| 95.98% | High | 12000x |
Big Time Gaming’s first Megaways slot title is well worth checking out if you want a good introduction to the Megaways mechanic. The highly volatile slot Bonanza is a 6 reel slot game with up to 117,649 Megaways that can reward players with a maximum win of up to 10,000x their stake.
This is a high volatility game, so it may take some time to make it to the mini bonus game but slot players can really strike gold in the bonus round. In the bonus feature, you get 12 spins and can retrigger 5 more, making this one of the best bonus games out of all online slot games on this list.
Where to play: LeoVegas with a ￡50 bonus.
4. Rainbow Riches
| RTP | Volatility | Max Win |
|---|---|---|
| 94 - 96% | Medium | 500x |
Rainbow Riches is a proper golden oldie of a game, having been launched by Barcrest way back in 2009. Rainbow Riches is a 5 reel, 20 payline game that transports you to the Emerald Isle.
There are several bonus features to help you find the pot of gold, including walking the leprechaun’s Road to Riches or trying your luck on the Wishing Well.
Where to play: JeffBet Casino with 50 Rainbow Riches free spins.
3. Gonzo’s Quest
| RTP | Volatility | Max Win |
|---|---|---|
| 95.97% | Medium | 2500x |
This legendary video slot game was NetEnt’s first runaway success, and you can also find a Megaways version and a live casino game! In the original, you follow Gonzalo Pizarro on his hunt for the city of gold: El Dorado.
The 5×3 layout isn’t a classic spinning slot but instead the symbols tumble from top down and winning combinations disappear, leading to more symbols dropping to the grid and possibly triggering more wins! There is also a treasure trove of bonus features to unlock, including the Free Fall feature.
Where to play: Luxury Casino with a ￡1,000 bonus.
2. Book of Dead
| RTP | Volatility | Max Win |
|---|---|---|
| 96.21% | High | 5000x |
Play’n Go’s Book of is the most enduring slots franchise, and the protagonist Rich Wilde appears in a range of slots and his daughter Cat Wilde continues the legacy with further expedition. Book of Dead is the best in the online slots series with an interesting theme and plenty of bonus features.
The symbols in this highly volatile slot include a Phoenix, the Pharaoh, Anubis the God of Afterlife, and the Book of Dead of course. The graphics and storyline are very well done and make this slot game stand out from the others.
Where to play: PlayGrand Casino with 30 Book of Dead free spins no deposit!
1. Starburst
| RTP | Volatility | Max Win |
|---|---|---|
| 96.09% | Low | 500x |
Almost every single review site puts Starburst at the top of their list of best slot games, but for very good reason! There are so many free spin welcome bonuses available on Starburst for UK players, that it this game is a classic choice for beginners, and the zen-like simplicity continues to please experienced players.
Although there are just 10 paylines, the win both ways feature means you can also win from right to left, which isn’t available on all slots.
Where to play: Gentleman Jim Casino with 200 spins or Space Wins Casino with 5 Starburst free spins no deposit.
?? How We Rate the Best Online Slot Games
There are many different factors that make us consider a game as a great slot game. These are the elements we take into account when reviewing and recommending the best online slots:
- Return to Player (RTP): This percentage is the amount of money you can expect to win back from a game over a long period of time. Most online slots return 95-97p per ￡1.
- Volatility: Low volatility slot games will pay out similar amounts for each win. Higher volatility online slots have the bigger prizes, but these occur less frequently.
- Software & Game Developer: There are hundreds of slot providers producing slot games on different software platforms, each with their own strengths and special features.
- Free Spins: Many online slots have in-game free spins that give you more opportunities to win.
- Bonus Rounds: Modern slot games have heaps of bonus rounds and features that increase the fun and give the potential to super-size your win multipliers.
- Visuals & Sound: The latest software developments mean that players can enjoy 3D graphics, state-of-the-art animation and cinematic sounds when playing online slots.
- Engaging Theme: There is an element of personal taste involved here, but we prefer slot games that take a fresh and original approach to a concept over those that are just trying to cash in on the latest hot slot.
? Best Slot Games UK by Type
Now that you’ve check out our top 10 best slot games online, you might want to explore some other options as well. We’ve selected a few different slot categories we like to play and picked the top 3 games for each!
You can find most of these games on all online casinos we recommend so if you like the sound of these slot games, pick a casino bonus from the list above and sign up to play! If none of these sound like fun, no worries, there are hundreds of slots to play on every online casino, so you will definitely find a favourite.
New Slots
New slot games pop up constantly, much more often that new slot sites. That’s why it can be difficult to keep up with the top games launched recently. You can check out our list of the new slots UK or pick one of the best online slots which have come out in the past few months:
| Online Slot | RTP | Volatility | Max Win |
|---|---|---|---|
| 1. Ms Robin Hood | 96.19% | High | 12,574x |
| 2. Area Link Dragon | 96.50% | High | 5,000x |
| 3. Candyways Bonanza Megaways | 96.01% | Medium | 20,000x |
Megaways
Megaways mechanism was originally developed by Big Time Gaming and now many software providers offer Megaways slots in the UK. We already picked Bonanza as one of our top 10 online slots, but out of the remaining Megaways, here are the top three we recommend the most:
| Online Slot | RTP | Volatility | Max Win |
|---|---|---|---|
| 1. Buffalo Rising | 96.50% | Medium to High | 50,000x |
| 2. Return of Kong | 96.03% | Medium to High | 50,000x |
| 3. Temple of Treasures | 96.46% | High | 50,000x |
Progressive Jackpots
Progressive jackpot slots are some of the best slot games to play since you never know when you might get lucky and win the whole thing! For some, the best jackpot slots are the Daily Drops which are won every day. Aside from Mega Moolah, here are our top three online slots for progressive jackpots:
| Online Slot | RTP | Volatility | Paylines |
|---|---|---|---|
| 1. Age of the Gods | 95.02% | Medium | 20 |
| 2. Mega Fortune | 96% | Low | 25 |
| 3. Divine Fortune | 96.59% | Medium | 20 |
Penny Slots
Penny slots are the best option for players who wish to make small bets when they play. These online slots let you place just 1p bets on each payline and the best ones let you adjust the number of paylines you bet on. Here are the top penny slots right now:
| Online Slot | RTP | Volatility | Max Win |
|---|---|---|---|
| 1. Unicorn Legend | 95.38% | Medium | 1,000x |
| 2. Cleopatra | 95.7% | High | 10,000x |
| 3. Rich Wilde and the Aztec Idols | 94.15% | Medium | 150x |
Classic Slots
Classic slots are the ones you might have seen in old movies about Vegas: simple with few extra features. These online slots have the classic fruit symbols, 3×3 grids, and much more for those players who enjoy old-timey things! Our favourite classic online slots are:
| Online Slot | RTP | Volatility | Max Win |
|---|---|---|---|
| 1. DaVinci Diamonds | 94.94% | Medium | 25,000x |
| 2. Juicy Reels | 96.49% | Low | 50x |
| 3. Rainbow Jackpots | High | 95.24% | 1,054x |
?? What Else You Need to Know about the Top 10 Slots
When the first slot machine was patented in 1894 the game was a much more simple affair than today’s more immersive and imaginative slots. We have come a long way from the early one-armed bandits and fruit machines where players just pulled a lever and matched three symbols across the centre of the reels.
Now you can play the best slots online from your own home. We only recommend slots sites licensed by the UK Gambling Commission (UKGC), so you can always play safely on any casino you pick from our listing.
In addition to picking the online slots and top slot sites to play, you have to keep a couple of things in mind when you play online slot machines.
Random Number Generator
To win on a slot game you need to line up three or more of the same symbols on the reels, and different combinations give you different win multipliers. This happens with a Random Number Generator (RNG) which determines where the symbols on the reels land in each spin.
Each casino has to prove that the RNG is truly random and that it is checked regularly. This means that the slot games online are fair, and that there is no way to fool the system or rig the wins.
Mobile Versions
If you want the convenience of playing slots on your phone you no longer need to hunt for a special mobile slots site or dedicated slots app because virtually all casinos are fully optimized for mobile players.
Not only can you expect the same quality of gameplay on your phone compared to your desktop, most games are now designed on a mobile-first principle, so they are best played on mobile devices. Most online slots can be accessed through the browser on your mobile for instant play, and the best UK slots sites have mobile apps for both Android and iOS devices.
Bonus Offers
Finally, make sure you check out the bonus offers listed on BonusFinder UK to make the most of your gaming session. We have several excellent online casinos where you can use bonus money to play the best slot games we listed above.
You should always read the T&Cs for each casino bonus before claiming it, as the wagering requirements and minimum deposits can vary significantly. If you wish to practice the game play before committing any money, try free demo slots games to play in the UK on the top 50 online casinos UK.
? Summary
Modern technology has brought Vegas style slots out of the casinos and into the palm of our hands, and we can play these exciting games for real money whenever, and wherever, we please.
We listed the top 10 slot games available in the UK and some additional games from different categories. To start playing them, just sign up through our links!
To recap, here are the best slot games to play online for real money:
- Starburst
- Book of Dead
- Gonzo’s Quest
- Rainbow Riches
- Bonanza Megaways
- Fire Joker
- Aloha! Cluster Pays
- Big Bass Bonanza
- Mega Moolah
- Wolf Gold
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