Online Slots Guide

Our Online Slots Guide features in our view some of the best slots available to play at the online casinos we feature and recommend here on Casinos Online. Dave Sawyer ( Webzcas ) webmaster of Casinos Online has played all the slots which feature on this page.

As well as being a slots enthusiast, Dave also is the listed editor for the DMOZ Slots Category.

Whether you are a fan of basic three reel slots, or five reel slots offering a multitude of paylines, you will find something of interest on these pages.

Several slots provide you with the opportunity to win serious life changing sums of money. These are called Progressive Slots and the jackpots on these slots can and do reach 7 figures.

Many other slots which you can find online have tie ins with popular movies and video games, such as Lord of Rings and the Tombraider series of slots. Please be sure to bookmark our slots guide, as we strive to continually keep it up to date.

The Zeus Slot Machine is a 30 payline slot that has garnered a great following from those players that frequent land based casinos and has been brought to life online, by WMS owned online casino Jackpot Party.

Indeed Zeus's popularity is such that it rivals IGT's Cleopatra Slots and like Cleopatra has also a sequel in Zeus 2, which unfortunately as of yet has not been made available to play online.

Featuring stacked wilds and a simple yet bankroll filling bonus round, Zeus is certainly at the time of writing this review the 'Flagship' Slot Machine of Alderney regulated Jackpot Party Casino.

The Dark Knight Slot Machine is considered to be the most anticipated Microgaming Slot release of 2012, with the Dark Knight Slot featuring cinematic spins, with actual real footage from the film.

Offering 243 paylines per spin, the Dark Knight offers four individual progressive bonuses, with the mega progressive jackpot at least a cool 1 million pounds.

Containing stacked wilds and also random bonuses courtesy of Batman and the Joker

The Dark Knight Slot Machine was a big hit with the team here at Casinos Online when we reviewed the slot at Virgin Casino.

Whilst Casinos Online features dedicated reviews of numerous online slot machine games, we are also happy to recommend to our visitors a site which provides extensive information on the Marvel Slots developed by casino software company Playtech.

Marvel Slots covers all of the slot games based on the Marvel Superheroes which Playtech have obtained a license for.

Providing players in many instances with freeplay versions of these great groundbreaking slot games and also some superb exclusive offers for players opening new accounts at the casinos which are featured throughout the site.

Ironman is the first online slot reviewed by new Casinos-Online.co.uk Slots Reviewer and Forum Member - MommyMachine.

Join Tony Stark as Iron Man in this action packed adventure taken from the pages of the popular Marvel comics.

Iron Man is legendary in the superhero world, and Playtech brings him to life in this 5-reel 20-pay line slot machine released in 2009.

This game has everything that both Marvel and slot fans would expect and more.

Gladiator may well be 2 or so years old now ( The slot that is, not the film! ), but I have to say this is by far and above my favourite online slot of all time. Indeed playing it now, it still gives me the same sense of thrill and fun, which I experienced the first time I span the 5 reels nearly 2 years ago.

What is so striking about Gladiator is the sheer quality of the graphics employed, the smoothness of the reels spinning and the possibility of hitting the two features on offer.

In a nutshell this is a licensed slot based on the popular Russell Crowe epic of the same name. The one thing funnily enough that is missing, is Crowe himself, presumably due to licensing reasons.

The Lord of The Rings - Fellowship of the Ring, online slot is the first installment of three online slot games mirroring the movies of the same name. Thanks to Microgaming obtaining licensing to develop these online slots.

Lord of the Rings is a ground breaking slot for Microgaming as it incorporates cinematic effects whilst being played. Not to be confused with the WMS powered land based slot of the same name, LOTR offers 243 ways of winning per spin of the five reels.

Lord of the Rings has to be one of the most anticipated slots release of 2010 and is one of our personal favourites.

Based on the Dark Heroes Comic Character, Hellboy is a 5 reel, 20 payline slot available to play on those online casinos which utilise Microgaming Software.

Hellboy incorporates two features, one of which called SuperMode is triggered entirely randomly. Hellboy whilst not a progressive slot, still offers players a chance to win a massive jackpot of over 90k.

As it is based on the comic and the film of the same name, players will encounter the same individuals and characters and will love the clunky yet sophisticated feel of the slot when playing Hellboy.

The Incredible Hulk is a fairly new Playtech video slot game. Based off the monstrous green comic book character created by Stan Lee, the Incredible Hulk is the alter ego of Dr. Bruce Banner.

He transformed into this menacing, muscular character after a gamma ray experiment went extremely wrong.

This comic was introduced in the 60's, and was a long running classic TV show, and most recently a blockbuster film. Marvel slots from Playtech are in huge demand.

Many characters have been taken from the pages of the popular comics and introduced to online slot players around the world.

Probably the most recognised land based slot of them all, Cleopatra has been brought to life online by Wagerworks and is available to play at those online casinos which utilise their software. If you walk into any bricks and mortar casino regardless where you are in the world, you can be sure to find Cleopatra. Now thanks to Wagerworks, you can bring Vegas to your own home and play Cleopatra in the comfort of your own surroundings.

Whenever I am in a casino, I always make a beeline for Cleopatra, as it is one of the best slots available to play.

Cleopatra is a 20 payline slot, which features scatter and wildcard symbols. Offering 15 free spins when triggering the bonus round, by way of hitting three or more scatters in a spin.

Thunderstruck was released way back in 2004, but during the past six or so years has firmly positioned itself as the most popular Microgaming powered slot of all time. Even now, Thunderstruck is one of the most played slots at any online casino which utilises Microgaming Software.

Why is this? Well quite simply Thunderstruck is provides great gameplay, a neat feature round which can be retriggered and more importantly is easy to understand and get to grips with the playtable.

The mighty Thor symbol acts as the wildcard in Thunderstruck, whilst the Ram symbol is the scatter. Hit three or more rams in a spin and you trigger the bonus round. Whereby 9 free spins are awarded, each at treble the value of your bet.

Thunderstruck 2 is the much highly anticipated sequel to Thunderstruck, one of the most popular online slots of all time. Thunderstruck 2 keeps to the same theme as the original, and Thor is still very much part of the game.

Six years is a long time, and Thunderstruck 2 features some ground breaking effects making it one of the most popular online slot games released in 2010.

Featuring stacked wilds, a random bonus feature in 'Wildstorm' and 243 ways of winning, Thunderstruck 2 does complete justice to the series and is a worthy sequel to Thunderstruck.

Rocky is a new Playtech powered 5- reel 25-pay line video slot released in 2010.

This game takes the character Sylvester Stallone brought to life in the movies and introduces him to slot players in a new way.

All of the best things about Rocky are included and the theme is carried throughout the game in the graphics, and the classic Rocky music.

The Rocky Online Slot can be found in any online casino which is powered by Playtech.

US Players are unable to play Rocky, due to Playtech Casinos not accepting US Players.

Cashapillar is a 5-reel 100-pay slot machine powered by Microgaming. This game is the first 100 pay line slot released by Microgaming, and since its release it has become very popular with the players.

The game can be found on any Microgaming powered casino and at the bottom of the Cashapillar review page, we list those Microgaming powered casinos which we recommend on Casinos Online.

This slot has all the things that make a slot worth playing; added pay lines for more wins, scatter payouts, wilds, and a potentially profitable bonus feature. The theme is a birthday blowout for the Caterpillar, and we are all invited.

The symbols are all cute, brightly colored bugs along with other creatures, and standard playing card values also take their place on the reels, in classic slot machine style.

Released at the end of 2009 to Playtech Powered Online Casinos, Rome and Glory is a nifty 5 reel, 20 payline slot, based on, you guessed it, a Roman Theme.

The graphics employed are bright and sharp and the music adds to the overall ambience of Rome and Glory. Unlike many slots, the same symbol ( Coliseum Symbol ) acts as both the scatter and the wild symbol. Hit three or more Coliseums, and not only do you have three wilds, but you also trigger the bonus feature.

Rome and Glory also offers you the opportunity of doubling your win each and every time a win is hit. A fifty fifty chance, but a great added addition for players who can hold their nerve just a bit longer.

The Wolfrun Online Slot is another popular slot that was first featured and brought to life in the bricks and mortar casinos across the world. Thanks to IGT Subsidary Wagerworks, Wolfrun can now be played at those online casinos which are powered by Wagerworks.

Wolfrun is a 40 payline, 5 reel online slot, which features stacked wilds, bonus feature, quality graphics and sound. Wolfrun is instantly recognisable to those players who have frequented a land based casino and the conversion to the online world is faultless.

The gameplay is slick, fast and great fun. Featuring a bonus symbol which if hit 3 or more times, triggers the bonus round, which can be retriggered up to a massive 255 free spins.

If you are looking for a slot with the potential to pay out massive sums, with bet multipliers of up to 33x in the feature round and stacked wilds galore, then I am pleased to say you have found it with Great Blue.

Great Blue is a Playtech powered online slot available on those casinos which we recommend that use Playtech's software. You may have guessed from reading some of the articles already on Casinos Online that we really do like Playtech Slots. Well Great Blue is one of the reasons why.

The whale symbol acts as a wild and can be stacked, thus increasing your chances of a win. Whilst the clams are the scatters, and hitting three or more clams launches you into the feature bonus round, where that 33x multiplier can be attained.

Cleopatra II is the much vaunted sequel to the popular IGT developed Cleopatra Slot. A direct port of the land based slot of the same name, Cleopatra II is a 20 line, 5 reel slot, oozing class and fun.

The Ancient Egyptian theme of Cleopatra II is employed very well and gameplay as a result is first class. The bonus round when triggered, features escalating multipliers with each spin. Before you start, you choose a box, the contents of which inform you of the number of spins you have won.

When you reach the end of your spins in the bonus rounds is when the fun really begins, as you can receive a multiplier of x8 or x9 if you are lucky enough.

Join the Lady of the Lake in Avalon in this online video slot powered by Microgaming software. This game is easily one of the most popular of online slots among players today, although it was released quite some time ago.

In true Microgaming fashion, this game has many attractive qualities; free games bonus feature, wild symbols, scatters, and great payout potential.

Based on the legend of King Arthur, Avalon is a place of history, fantasy, and mythology. The slot game transports you to this mysterious world, and all symbols in the game reflect this theme.

A crown, Avalon (wild), Lady of the Lake (scatter), a chest, a coat of arms, a chalice, a four point emerald jewel, and standard playing card values are where the fun begins.