Online slots you need to play before you die

The best of the best online slots you need to play before you die! We’ve picked out some of the greatest online slot machines available to UK players right now so take a look at our list below and let us know if we've missed any out.

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Playing online slots for real money may seem like a daunting task but once you get used to the rules, pay tables and features it becomes easier. While some prefer the simplicity of 3-reel slots others prefer the advanced video slots full of special features such as wild symbols, multipliers, scatters, bonus rounds, free spins and progressive jackppts.

There are also plenty of different software providers offering some of the most entertaining titles around such as , Microgaming, Playtech NetEnt, Play’n GO, IGT and many more. So dive straight into one of our picks for online slots you need to play before you die or check out some .

Mega Moolah

Mega Moolah is arguably the most popular progressive slot of them all and it’s easy to see why it made our cut of online slots you need to play before you die. With a safari theme across the 5 reels and 25 paylines, the game offers a fun experience with four progressive jackpots on offer -- Mini, Minor, Major and Mega. The last holds more than $1 million most times and sometimes it even reaches several millions, making it one of the biggest paying jackpots in the world.

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Coin sizes in this medium volatility slot vary between 1c - $0.50 and all players needed to do in order to be eligible for the jackpot is play at the maximum bet size with 25 paylines. Other important symbols in the game include Monkey (Wild), Scatter Symbol and Free Spins Bonus.

Starburst

A true classic and one of the most iconic slots out there, Starburst, has just the right dose of simplicity and awesome features. Made by NetEnt, this timeless masterpiece is still one of the most popular games years after its release. In fact, we think every self respecting slot player should experience it at least once in their lifetime.

Starburst has five reels and three rows, with ten fixed paylines. It is available on all devices and a dream for those who enjoy simple yet well executed games. With a betting range of €0.10 to €200 (€100 with bonus round), this intergalactic themed slot can certainly bring big rewards through wild symbols expanding over reels 2,3 and 4.

Book of Ra

is another highly popular ancient Egypt themed slot that originally made a huge splash as a land-based novelty and later became a mainstay at almost every single online casino accepting players from the United Kingdom. With amazing graphics and sound effects, this slot quickly became a fan favourite due to its exciting gameplay and great characters.

The adventure takes place on 9 paylines over 5 reels and the betting range is adjustable from as little as £0.09 up to £900. The most important symbol is the Scarab which serves as both a scatter and wild. Three or more of these symbols trigger 10 free spells where a special expanding symbol comes into play.

Gonzo’s Quest

Yet another incredibly popular and successful slot powered by NetEnt, Gonzo’s Quest, is based on the journey of Spanish conquistador Gonzalo Pizzaro as he sets out to find the lost city of gold, Eldorado. The jungle themed slot is a true gem itself with cool animations, multipliers, free falls (aptly named free spins), wild symbols, and much more.

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Featuring 5 reels and 20 paylines, the slot has a lot of action going down on the screen as the stones come to life when you win. Symbols include masks and creatures of Central and South American origins. Coin values range from as low as £0.01 up to £1 per coin on all lines. Thanks to the avalanche pay feature, winning opportunities are plentiful and so is the excitement.

Cleopatra

Based on the Egyptian queen famous for her beauty, Cleopatra slot has 20 paylines over 5 reels and offers some incredible winning possibilities. Created by IGT, this slot can actually make you feel like an explorer searching for hidden treasures deep in the pyramids. With Sphinx Wilds and Scott free spins, this medium variance slot provides just the right amount of action.

In addition, all winning combinations in normal games and during the free spin Bonus activate the Cleopatra feature. In this additional paid feature, another set of reels and credits won are displayed. During the Cleopatra feature, any winning combination trigger's additional Free Spins.

Dead or Alive

If you haven’t played before you’re missing out on one of the most volatile slots of all time. This NetEnt classic packs a punch and allows players to win as much as 300x their total bet if they manage to trigger and maximize the free spins. What makes this game so special are the 9 paylines over 5 reels and the possibility to win as much as $30,000 in a single session.

Theme wise, this slot is inspired by the wild west with wanted outlaws as the highest paying symbols. J, Q, K and A represent lower paying symbols while the sheriff badge is the wild symbol and appears only on reels 2,3 and 4.

Immortal Romance

With a unique theme inspired by vampire romance novels, is a true masterpiece created by Microgaming. Featuring 5 reels and 243 ways to win, the game offers multiple ways to win big through various features including Wild Desire, Chamber of Spins, Vampire Bats and Free Spins.

Seven symbols appear stacked on the reels helping increase the likelihood of landing a big win or opening the chamber of free spins. As you can guess, this slot is perfect for fans of the genre thanks to characters Troy, Amber, Michael and Jonathan.

Raging Rhino

Travel to the heart of Africa to encounter some of the rarest animals in Raging Rhino, a slot with 6 reels and an astonishing 4,096 ways to win. Created by SG Digital, this slot allows for some truly massive payouts thanks to amazing animals featuring as symbols.

In order to get the bonus game you need to land 3 or more tree Scatters anywhere on the reels. Then, you'll get the choice of 5, 15, 20 or 25 Free Spays with an extra Wild on reel 2 or 3 or 4 or 5. Finally, there is a Super Wild bonus that replaces all other symbols expect the Scatter and Expanding Wild.

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Age of the Gods

Another great progressive jackpot slot powered by Playtech is . This 20 payline, 5 reel slot is packed with great features including Free Games, Wild Cascade, Age of the Gods Progressive Bonus and special multipliers.

Low value symbols include Greek letters Delta, Pi, and Chi while swords, armours, helmets, vases and Athena serve as high paying symbols. Hercules is a wild card that can substitute any other symbol except for the Scattered Owl. Three or more Scatters will trigger Free Games and the more Scatters you get, the more Free Games you win (initial 4, then 10, then 20, then 30).

Thunderstruck II

Features five reels and 243 paylines, offering tons of ways to win big through random triggered features such as The Wild Storm. Four different free spin versions based on Norse gods Thor, Loki, Odin and Valkyrie offer varying rewards like 10, 14, 16 or 25 free spins respectively.

Symbols in this game include famous figures from Norse mythology such as Thor’s hammer Mjolnir which is a wild card, a double reward Marvell symbol and various others. In order to trigger the Free Spins feature, you need to land 3 or more Map Scatters in any position on reels 2,3 and 4.

Rainbow Riches Pick n Mix

No list of slots you need to play before you die would be complete without . This Irish themed slot packs a serious punch with 5 reels and 20 paylines allowing players to win big through various features and bonuses. Perhaps the coolest thing about this slot is the “Pick and Mix” option which allows players to choose from various bonuses before playing free spins.

Regular symbols include a Pot of Gold, Horseshoe, Lucky Four Leaf Clovers, Ace, King, Queen, Jack and Ten. A Special Road to Emeraldville Bonus is triggered when player lands 3 or more Bonus Scatter symbols anywhere on the reels. Finally, there is a Super Gamble option that can multiply your wins 32 times if you predict the color and suit of the card correctly.

Dirty Symphony

One of the newer additions to the online slots market, Dirty Symphony, is a rock themed masterpiece with high volatility and 5 reels and 40 paylines. Created by Yggdrasil, this slot offers some incredibly creative visuals and features such as win multipliers, free spins, sticky wild re-spins and more.

Game play sees a 5x4 grid with all 40 winning combinations constantly visible in the win panel to the right of the screen. All symbols are inspired by classical music and turn into animated rock stars when part of a winning combination.

Who Wants To Be A Millionaire

Based on the popular TV show, Who Wants To Be a Millionaire, this 5 reel, 3 row, 40 line slot gives players a chance to get behind the hot seat and try answer a series of interesting question that could potentially lead all the way up to one million pound jackpot.

Symbols include different values of question cards, Wild Logos and Game Show Host. Special features include a Multiplier Wild that can appear on reels 2,3 and 4 and helps you win free spins. Wilds can also appear as 1x, 2x, 3x, 5x to start with but can multiply their value with each spin.

Foxpot

Foxpot is a fox hunting themed slot created by Just For The Win for Microgaming and it offers a very smooth and enjoyable experience with 25 paylines over 5 reels and a bunch of cool features. The highlight of the game is definitely Foxpot Jackpot Feature which can trigger the mini, major or grand jackpot at random and across your recipes.

Other symbols include a Huntress, Fox, Horse, Huntrook and Card Values (Jack and Above). An Overlay Wild helps increase your winning chances by substituting for all other symbols besides the Scatter. This game is compatible with all modern mobile phones and tablets.

Genie Jackpots Megaways

Genie Jackpots Megaways is an updated version of an already popular original slot. This Blueprint Gaming creation features 6 reels and up to 15,625 ways to win big through various symbols and features. Theme wise, the game is set inside a mystical lamp and offers some eye catching animations and sounds.

Medium to high variance, this slot allows players to win as many as four progressive jackpots: Genie, Super, Quick and Daily Jackpot. Genie Wild is a key to winning big and appearing only on reels 2,3,4 and 5, this character can substitute all other characters except the Scatter. Finally, Scatter symbols grant you free spins where Transformational Virtaula Win Animation comes into effect.

Fire Joker

Fire Joker is a classic fruit themed slot with a twist created by Play’n GO. This 3 reel, 3 row and 5 payline slot offers tons of great features including a wheel of fortune style Wheel of Multipliers which can boost your wins up to 10 times.

Symbols include watermelons, grapes, lemons, cherries, plums, bells, lucky number 7s, a Joker and a Big Joker. The latter is and expansion wild symbol that expands to the entire reel if a win of at least 5x can be formed. Respin locks the symbol in place while the rest of the reels keep spinning until the highest possible win is found.

More Fantastic Slot Options

The following slots didn’t quite make it to our top ten but they are worth mentioning and playing because thousands of fans around the globe cannot be wrong.

Buffalo Blitz

Based on the North American wildlife, Buffalo Blitz takes you on a journey through the plains with 6 regions where over 200,000 animals wait to be hunted for prizes, not the other way around. Created by Playtech, this slot is full of great features including 6 reels, 243 to 2448 ways to win, free spins, rolling rewards and more.

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Highest valued regular symbols include a buffalo, grey wolf, coyote, brown bear and raccoon. A ranger serving as a Wild symbol can appear on reels 2-6 and help form winning combinations. Six “Free Frozen” Scatters will trigger the Free Spins Bonus with up to 200 spins available.

Mercy of the Gods

Mercy of the Gods is an Ancient Egypt themed slot with a few interesting twists to spice things up. Created by NetEnt, this 5 reel and 20 payline slot has a lot going on under the surface with multiple features designed to boost your winning potential.

Regular symbols include golden masks of Ancient Egyptian deities Anubis, Horus, Bastet and Isis. Their mercy comes in the form of random and featured occurences including TetraKillion, Where Gold Roses, Multipliers and Free Spins. Osiris Scatter symbols award a multiplier of total bet when three or more land on the reels and also triggers the Free Spins Bonus.

Jack Hammer 2

Jack Hammer 2 is a sequel to the original Jack Hammer which made our cut of online slots you need to play before you die. This 3-row, 5-reel engine boasts a total of 99 paylines and offers an immersive experience full of bonus games, Free Spins, Sticky Wins and Wild symbols.

Zombie like criminals serve as low level symbols while Jack Hammer, Lady in Red, Dr. Wuten and Don Crabby are here to stop them. The whole game feels like a comic book coming to life with lots of action and depth. Wild symbols are represented by a stain-glass window and they can substitute all other symbols with the exception of Free Spin symbols.

Jammin’ Jars

Jamming Jars is a vibrant and colourful slot with cascading reactions that allow for some incredibly large payouts. Created by Push Gaming, this 8x8 grid cluster pay slot is jam packed with awesome features including a Free Spins bonus, Void Portal, Splitty Wild Fermentation and other fun elements.

Eight types of Berry symbols appear on the grid and two identical cluster of five or more trigger a reaction. Once a reaction occurs, the winning symbols are paid and new symbols cascade down from the top of the grid. A Hypnotrer Jam Jar Wild is the star of the show and can appear on the grid and turn nearby symbols into wilds.

Vikings Undead

Vikings Undead is a Yggdrasil creation and it follows the same principle as Dirty Symphony we mentioned earlier. This time around we have undead vikings battling it out over 5 reels, 4 rows and 24 adjustable paylines. Randomly triggered features include Win Multiplier, Extra Wild and Extra Stack.

Symbols include famous viking warriors and women along with their undead counterparts. Special features include Road to Hel Free Spins, Shield Maiden Features, Viking Features, Wilds, Scatters and more.

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Dazzle Me

Dazzle Me is a glittery NETENT creation with six reels, three rows and 76 paylines that can expand all the up to 76 paylines. Set against an elegant black background, this slot allows players to win big through various features such as Giant Gems, Free Spins, Re-Spins, Stacked Symbols and more.

Low pay symbols include sparkling versions of clubs, diamonds, hearts, and spades, whilst the higher pays are represented by glittering broaches, rings, bangles and tiaras. A Disco Ball is a wild symbol that substitutes for all symbols except the scatter. Four or more linked gems horizontally or vertically trigger the Linked Chrome Block Reaction feature that awards a Re-spin.

Frequently Asked Questions About Online Slots

Online slots are rather simple games but understanding how they work can go a long way. That’s why we’ve prepared some of the most frequently asked questions about online slots.

1️⃣ What are online slots?

Online slots are computerised versions of classic fruit slot machines you can find all over the world. These games usually feature multiple reels spun by the player in hopes of landing a winning combination of symbols. Nowadays, slots can be extremely sophisticated games featuring multiple rows, various themes and plenty of special features.

2️⃣ How does RTP fit into all this?

While winning in slots ultimately comes down to luck, players often look for games with a higher chance of receiving a return. Return to Player (RTP) rate shows what percentage of bets are returned to players over the long period of time. For example, 95% RTP means that for every £100 bet, the player should get £95 back. However, this doesn’t mean you will win 95% of the time.

3️⃣ How to play online slots?

Playing online slots is relatively simple. After choosing your preferred game, you should start by checking the paytable which explains the symbols and rules of the game. Next, select the size of your bet and either click “Spin” or enable auto spins to get the reels turning.

4️⃣ Are online slots better than land based?

It's hard to compare these two since both slots variants have their pros and cons. Land based casinos offer a social gaming experience, but you tend to get less bang for your buck due to cabinet factors and the need to cover operating costs. On the other hand, online slots offer a wide variety of titles, lucrative bonuses and usually better RTP percentages.

5️⃣ How to win in online slots?

Winning in online slots ultimately comes down to luck. However, players can influence the frequency and size of wins to some extent. Adjusting the size of your bet and enabling optional bonses can provide bigger payouts. Lowest house edge (or highest RTP%) means the slot is more favourable towards the player.

6️⃣ Are online slots safe?

Yes, online slots are perfectly safe to play as long as you stick to licensed and regulated online casinos. In fact, all operators in our toplist are fully certified and audited by independent companies to ensure fair and transparent gameplay.

Choosing the Best Online Casino Site in the UK

Since there are dozens of reputable operators offering hundreds of different slots, choosing the right one might seem like a daunting task. However, we’ve narrowed down the selection to the based on rigorous safety checks, amazing promotions and vast libraries of quality slots.

When creating our ranking, we took into consideration the safety of the operator, the diversity and quality of their slot selection, as well as availability of lucrative promotions. Each of our recommended sites has excellent customer support and convenient banking options.

Summary of the Most Popular Online Slots

As we reach the end of this page dedicated to the top online slots in the United Kingdom, it’s important to summarise everything we’ve learned. If you want to play the slots you can find in the table below along with a generous welcome bonus from our trusted partners.

And there you have it, slot enthusiasts, our definitive guide to the best online slots currently available at the . Whether you’re looking for a particular type of game, feature or theme, hopefully, our suggestions will point you in the right direction. As always, remember to gamble responsibly and have fun. Good luck!