The Spin Lab

The Spin Lab

Fancy cooking up some crazy free spin science? Want to see if you have the power to experiment with some huge casino wins? If so, then you could certainly fall for the chemistry offered by NextGen’s The Spin Lab mobile slot game.

This machine gives you the chance to build your very own bespoke bonus round in a test environment that comes complete with a ton of colourful graphics, whizzing and banging sound effects and top notch base game dynamics.

What can I Expect from the Spin Lab Base Game?

Even though we’ve billed The Spin Lab mobile slot game as one of the greatest and most innovative titles released in 2015, this game does have a number of features that are of course typical of any mobile based slot machine. You’re looking at a standard base game that utilises a five reel set up together with a twenty five pay-line structure. In addition to this the game uses wild symbols to help you complete your winning combos and you can find your way into the bonus round with three or more scatters.

How does The Spin Lab Bonus Work?

Stop in three scatters anywhere in view to land The Spin Lab mobile slot bonus round. This takes you to a second screen bonus where you get to select one of three special features from three different categories, giving you the choice of 27 different bonus permutations. These govern various elements of the slot including how many of the high paying cube symbols appear on the grid and the manner in which the wild symbols function. Quite unlike anything you’ll find on any other mobile slots game, this experimental element sets this NextGen production apart from the other casino test subjects.

Which Special Bonuses should I Choose?

It can be hard to decide which extra bonuses you should choose for your free spin round on The Spin Lab. One thing is for sure some extras work better than others. For instance we have always found the extra wilds to not consistently offer you any more wilds than you usually see on the reels. Other bonuses work well together – stacked wilds and stacked cubes seem to complement each other and produce some great results. However, our best advice to you here is that this is a process of trial and error and you can best work out what’s going on with a good old fashioned slice of free play.

Why Should I Play The Spin Lab?

If you have ever wondered what the smartphone slot development story might look like then The Spin Lab mobile slot game is definitely a game you should entertain. There is tons of action in the base game as you would expect from any mobile title that we’re recommending on the site, but the bonus game is a real class act.

There is something incredibly satisfying about playing around with all the different options on offer and seeing what kind of effects they have on the wins. In addition to this it’s not like all the action is stacked in favour of the bonus either, with plenty of good wins and weighty prizes available at every level of play.

Release date 2015
Reels 5
Paylines 25 paylines
RTP 95.93%
Min bet £1 per spin
Max bet £1000 per spin
Second Screen Bonus No
Big Combo Jackpot 1000 coins
Free Spins Yes - Variable
Progressive Jackpot No
Gamble Game No
Merlin’s Magic Respins

Merlin’s Magic Respins

Merlin’s Magic Respins is another addition to the Merlin range of mobile slots games from NextGen. This superb smartphone title has a clever mechanism in the base-game that gives you the ability to land in respins at any given moment together with a free spin feature that can pump out the big prizes.

With state of the art graphics and out of this world sound effects, this slot has everything you could want for an absolutely supernatural playing experience.

What can I expect from the Merlin’s Magic Respins Base Game?

The base game on offer from Merlin’s Magic Respins plays out over a standard casino five reel set up that features four stops on each reel. Here you have fifty pay-lines on which to make your bets, with the option to make a super-bet, which we will come to later in the review. There are two special symbols to help you hit those wins:

– Stacked Wild Symbols – these appear on the middle three reels of the game and will help you out by substituting where-ever possible to help you make winning combinations.

– Potion Scatter Symbols – in the traditional smartphone slot style, hit three of these anywhere in view on the base game grid to transport yourself into the game’s free spin round.

How does the Merlin’s Magic Respins Mechanism work?

Merlin’s Magic Respins unsurprisingly features a very lucrative re-spin mechanism. Whenever you hit a full stacked of wild symbols anywhere on the base game grid this will trigger out a straight re-spin with the wild symbols locked in place, giving you a chance to land a good number of multiple combinations across the reels. You can control the number of respins with the super-bet function. The more money you’re willing to spend per spin, the more re-spins you can receive up to a maximum of five.

During these wild respins the wild symbol will also appear on the first and last reels of the grid, giving you extra chances to earn big prizes.

How can I gain extra Wild Symbols on the Reels of Merlin’s Magic Respins?

During the base game on this mobile slots game, Merlin can summon up the forces of magic and summon a number of wild symbols onto the reels. This happens when all the symbols have fallen into place on your existing spin, ramping up the winning potential of the grid. If you’re very lucky this mechanism will add a complete stack of wilds to the reels triggering the respin system, which could spark an avalanche of wins.

What can I expect from the Merlin’s Magic Respins Feature Round?

With all the action in the base game you’d forgive Merlin’s Magic Respins for not featuring a bonus, but guess what? This clever smartphone slot gives you a little bit more action in the form of a free spin round. This is activated when you hit the three pink potion scatters anywhere in view on the base-game, taking you to a second set of reels where Merlin will still be in full effect to magic up the wilds and you’ll receive a seven free spins.

Why should I play Merlin’s Magic Respins?

Merlin’s Magic Respins is a mobile slots game that is like no other. This cool smartphone title gives you a ton of chances to win it big in the base game with the respin function and you can control the amount of excitement this gives you with the cool super-bet system. With Merlin popping up to enchant the reels with extra wilds and the possibility of hitting even more prizes in the free spin feature round, this title will cast a spell on your and hopefully conjure up a whole load of sparkling wins into your casino bankroll.

Release date 2015
Reels 5
Paylines 50 paylines
RTP TBC
Min bet 1p per payline
Max bet 20p per line
Second Screen Bonus No
Big Combo Jackpot 1000 coins
Free Spins 7 spins
Progressive Jackpot No
Gamble Game No
Judge Dredd

Judge Dredd

There’s nothing quite like Judge Dredd… When it comes to post-apocalyptic visions of a new society living in huge Mega-Cities, then this classic cartoon strip hits the spot. Now NextGen have taken this tough-talking character and dropped him straight into a top notch mobile slot game that comes with a ton of big firing action. Expect graphics and sound effects of the highest quality with game-play to boot.

What is the Super-Bet Function in the Base Game?

The Judge Dredd mobile slot base game plays out in the normal way. You have to stop in winning combinations of symbols on the five reel set up across any of the 25 active pay-lines. This comes complete with a ton of wilds and scatters to help you on your winning ways – which should come as no surprise. What is unexpected is the Super-Bet function that allows you to stick in coins to increase your chances of having random wilds added to the mix following any spin. Choose from three level of bet, each of which expands your chances of landing these special symbols.

Who is the Law in Mega City One?

At any point during the Judge Dredd base-game you can meet the big man himself with a randomly activated reel feature. Our hero will step onto your smartphone screen following any spin, pull out his gun and blast out some big money wins completely at random. This superb little bonus feature can trigger at any time – quite literally and blow your bank balance into some hot numbers.

How does the Gamble Feature work on Judge Dredd?

There’s a quick way to ramp up your wins on the reels of Judge Dredd using the gamble game. Many mobile slots fans will already be familiar with this kind of system. You can gamble your money on the flip of a card. Guess the colour of the next card drawn to double your cash, or if you’re feeling like Derren Brown you can predict the suit for a four times return on your money. If you win you can gamble again.

What about Free Spins?

Who doesn’t love a mobile slot game with a ton of free spins hiding up its considerably lawful sleeves? Well in conventional fashion all you need to do is stop in three of the Judge badge scatters anywhere in view on the base-game grid and you’ll be taking a trip to the second set of reels. Here you’ll find there’s a ton of action waiting for you with ten free spins firmly loaded up in the chamber and all your Super Bet wilds still in full effect. This is where the biggest money is up for grabs on the slot – so make sure you max any session by hitting this vital feature round.

Why should I play Judge Dredd?

Judge Dredd is a tip top slot game that gives you a ton of chances to hit the big wins in the base game. Whether or not you use the Super Bet function is down to you, but ultimately if you want to have a fast paced, wild laced gaming experience we can’t recommend this cool feature enough. Finally there’s the features, which trigger frequently and tend to pay out some pretty sizeable prizes. This is another brilliant game from NextGen, helping confirm their status as one of the best development houses on the current casino block.

Release date
Reels 5
Paylines 25
RTP 96.63%
Min bet 1p per coin
Max bet £2.00 per coin
Second Screen Bonus No
Big Combo Jackpot 2500 coins
Free Spins 10 spins
Progressive Jackpot No
Gamble Game Yes
Irish Eyes 2

Irish Eyes 2

The Irish Eyes 2 mobile slot game is NextGen’s entry into the race of Irish themed slots . This colourful and inventive game takes the formula set up by the original and turns up the graphics and sounds to the point where they simply can’t be ignored.

Once you’re drawn in by this machine’s attractive features however, it’s a blend of real wins, jackpots and red-hot bonus game action that’s going to keep you at the reels. Another fine title from a top notch developer.

So what’s going on with the Irish Eyes 2 Base Game?

The Irish Eyes base game stretches out over five reels across a 25 pay-line base-game. It’s a classic smartphone slot that we’ve seen before and we’re likely to see repeated time and time again because it works so well. There are a couple of cheeky special symbols on the board that will help you on your winning ways. These are as follows:

– Wild Symbol – As you’d expect these will substitute where-ever possible for any of the other symbols on the reels.

– Bonus Scatter – Access to the bonus game is controlled by the bonus scatter. Stop in three or more of these anywhere in view on the grid to get yourself into the free spin round.

How does the Irish Eyes 2 Gamble Game work?

Irish Eyes 2 uses a gamble game that’s almost as timeless as its theme. Any small win you hit on the reels can be wagered on a completely fair game of fifty-fifty. Here you see a special deck of cards filled only with red and black aces. If you have the skills to guess the colour of the next ace to be drawn then you’ll double your money, and if you’re feeling particularly lucky then you can attempt to guess the suit of the said ace for a four times return on your winnings. If you win you can collect the cash or risk it all on another flip of the card.

What Thrills and Spills are on Offer in the Bonus Round?

Irish Eyes 2 does not break with tradition, giving you a chance to hit it big in the free spin bonus round that’s clearly been fashioned around the classic Las Vegas formula. Three or more of the bonus scatters will earn you entry into this pay-out prize roundabout, and the more scatters you hit, the more spins you’ll gain. These take place on a special second set of reels where all your wins are trebled for the duration of the feature round. With re-triggers and wild wins also available, this section of the game has the power to pack quite the pay-out punch.

And why should I Play on Irish Eyes 2?

If you like Cleopatra style clones that aren’t Cleopatra with better graphics, wins and a more sexy interface, then Irish Eyes 2 is the game for you. It doesn’t do anything that’s too out of the mode for a mobile slot, but what it does do, it does incredibly well. There are plenty of wilds strewn all over the reels in the base game to help you hit the wins. Gamble any small win you garner on the card flip game, the perfect complement to the action on the reels and when you hit the bonus game there’s the ideal opportunity to crack the top prizes.

Release date 2010
Reels 5
Paylines 25
RTP 95.13%
Min bet 2p per line
Max bet £4 per line
Second Screen Bonus No
Big Combo Jackpot 5000 coins
Free Spins 10-20 spins
Progressive Jackpot No
Gamble Game Yes

Evel Knievel

When it comes to insane motorcycling stunts, few have pulled out the tricks like Evel Knievel.  Now you can catch the spirit of this true American hero on the reels of the Evel Knievel Mobile Slot Game, a big money slot machine that come packed with a huge slice of free spin action together stacked wilds and a special bonus within a bonus.

What can I expect from the Evel Knievel Base-Game?

The Evel Knievel base-game uses a large fifty line grid. This has an additional row of stop spaces giving you twenty positions into which you can land winning combinations. To help you hit those wins there are a couple of special symbols that feature on all reels. These are as follows:

– Wild – The Evel Knievel wild symbol can substitute for any other symbol on the base-game grid, helping you complete those all important winning combinations.

– Scatter – The Evel Knievel signature scatter symbol holds the key to entering this slot machine’s first level free spin round, where the action really hots up.

How does the Evel Knievel free spin round work?

The first level free spin round on Evel Knievel is activated when you hit three of the signature scatters anywhere on the base-game grid. This takes you to a second set of reels where you receive fifteen free spins. Here you’ll find there’s a ton of stacked wilds added to the second, third, fourth and fifth reels to help you hit those winning combinations in a big, big way. Rather than offering you a re-trigger here, if you can hit a further three Evel Knievel bonus symbols you’ll access the Big Stunt bonus.

What is the Big Stunt Bonus?

Did you know that Evel Knievel has a free spin round within its free spin round? If you can hit three of the special Evel Knievel scatters anywhere in view during your free spins, you’ll activate a special Big Stunt bonus. This is what’s known as a locked free spins round where the reels just keep on spinning until you hit one of the special caped Evel Knievel scatters on the middle reel. If your luck has come in, this free spin round can go on for a long time paying you out a huge amount of prizes, and even a short burst of spins can be incredibly lucrative. Once you locked free spins are finished, you’re returned to the normal free spin reels where you get to play out the remainder of your spins.

Why should I play Evel Knievel?

Even though Evel Knievel has a fairly high spin cost, this is a game that offers some fantastic rewards. The general wins are all at a good level in the base-game, but it’s when you manage to get into the free spin round that this mobile slot game switches up a gear. The stacked wilds have the ability to turn any spin on the second set of reels into an absolute pay-out frenzy and the Big Stunt bonus round can keep pumping out the prizes for some truly astounding feature jackpots. This is a quality game that’s full of the best sound effects and graphics, backed up with a huge pot full of money that adds up to one of the best big mobile slot experiences you’ll find online.

Release date 2010
Reels 5
Paylines 50
RTP 95.01%
Min bet 1p per pay-line
Max bet £10 per pay-line
Second Screen Bonus No
Big Combo Jackpot 500 coins
Free Spins 15 and unlimited
Progressive Jackpot No
Gamble Game No
Electric Sam

Electric Sam

Want a new school mobile slot that comes complete with an old school feel? Electric Sam is that game. This machine gives you a ton of winning chances straight off the reels with a number of clever betting strategies that are activated automatically via a player’s choice. With big colourful graphics and a subtle yet catchy theme tune, this is one title you’ll want to spin again and again and again.

What’s with the Electric Sam Base Game?

With the Electric Sam mobile slot you’re looking at 243 ways to win in the base game, which uses a standard five reel set up. Here you can make up your combinations with the wild symbols and stop in the three or more of the bell scatters to find your way into the free spin round on this cool slot machine. Whilst this might appear to be a standard slot there’s plenty of cool extras waiting for you in the bonus round.

How do the Electric Sam Betting Strategies Work?

We’ve never seen this kind of capability before on any kind of mobile slots game. Electric Sam actually gives you the opportunity to adopt various kinds of betting strategies that are automatically actioned on your behalf. These generally centre on upping your stake following losing spins and decreasing your stake following winning spins. This is something that could well take the smartphone casino world by storm if players like it. Of course there’s still the option to simply play out your spins at a normal stake in conventional fashion, but if you do fancy something a little different…

What about the Electric Sam Free Spin Rounds?

Stop in three or more of the bonus bells anywhere to receive a number of free spins. The more bells you hit, the more spins you’ll receive. Unlike many other slots games you’ll find that the free spin rounds come thick and fast on Electric Sam. This is because many of the real prize paying bonuses come when you land in the additional symbols that help you on your winning ways. Stop in three of each character’s symbols to activate the following mechanisms:

Sandra – Land in three or more of the Sandra symbols during the free spin round and she will give you access to some generous multipliers – ranging from double your money up to a massive 10x award.

Electric Sam – Stop in three of these symbols on any base game spin and you’ll be treated to a super respin function with one sticky wild locked in place on the reels.

Maggie – Three of these symbols anywhere in view will give you access to a crazy cascading mechanism that not only blows up your existing wins, but also pulls a ton of new symbols down onto the grid.

Why Should I Play Electric Sam?

Not only does Electric Sam offer you a number of different betting strategies, which has the intellectual side of the mobile slots game experience covered, but it’s also a hell of a lot of fun to play. When you’re in the free spin round and you’re landing all kinds of different bonuses then you’ll see the power this smartphone title has to deliver into your bank balance. The feature round triggers frequently – and then the different mechanisms on offer here then allow you to make the big money from this bonus round with sticky wilds and multipliers. Want to play a great game that offers you a load of action… This could well be the one for you.

Release date
Reels 5
Paylines 243 ways to win
RTP 96.02%
Min bet 20p per spin
Max bet £100 per spin
Second Screen Bonus No
Big Combo Jackpot 300 coins
Free Spins Variable Spins
Progressive Jackpot No
Gamble Game No
300 Shields

300 Shields

300 Shields is the Spartan inspired mobile slot game from NextGen. You would be forgiven for spotting the parallels between it and a Hollywood blockbuster that’s based on a famous comic book.

Even though this title is getting on in years now, it is without question one of the most popular titles in this developer’s catalogue. With a fine selection of sound effects that summon up visions of war in the Mediterranean alongside a bunch of graphics that juggle images of the Acropolis and the Elysium Fields, this is one game that relies on antiquity for its theme. However when you get in amongst the spins and bonus round you’ll realise this slot packs in a whole lot of very modern wins into its reels.

What can I expect from the 300 Shields Base Game?

The 300 Shields base game plays out over 25 pay-lines that are spread across a standard five reel casino set up. You can adjust the amount of lines on which you’re betting together with the cash you’re willing to risk per line. In addition to the standard symbols on the reels there are a couple of special symbols, these are as follows:

– Warrior Wild – This special symbol can substitute for all others across the base-game grid, helping you complete the prize-paying symbol combinations where-ever possible.

– Scatter Shields – Hit three or more of these special symbols anywhere in view on the base-game grid to enter into this slot’s free spin bonus round.

How does the 300 Shields Gamble Game work?

300 Shields uses a gamble game that should be familiar to anyone who’s come within 10 metres of a mobile slot game. Any small win you hit on the reels can be gambled on the flip of a card. Guess the colour of the next ace off the pack to double your money, or if you’re feeling particularly psychic then you can guess the suit for a four times return on your cash. You can take up to four guesses giving you a chance to ramp up your win by a colossal 256 times for four correct suit predictions in a row.

What is so Special about the 300 Shields Free Spin Round?

Stop in three or more scatters anywhere in view to access the 300 Shields free spin round. This takes you onto a second set of reels where all your wins that feature warrior wilds are doubled. If you can collect two shields during these spins, you’ll receive a further five free spins and all your warrior wins are multiplied by five. Collect six shield to receive five more spins with all warrior wins multiplied by twenty five and if you can collect twelve shields you’ll receive a final five spins with all warrior wins multiplied by three hundred. You can land five more spins at any time by hitting three scatters on any single spin.

Why should I play 300 Shields?

300 Shields is a very tasty bonus slot. If you like your free spin game then this is one game you will most definitely savour and enjoy. It makes titles like Cleopatra and Piggy Riches look like they are not even touching the proverbial sides with their three and four times multiplier feature rounds. The best thing about 300 Shields is that you will often find your way into the second and third stages of the feature round where you can hit the bigger prizes, and on those rare occasions where you do manage to land the final stage of the bonus, even the smallest prize is magnified to the point where it becomes an absolute fortune.

Release date 2010
Reels 5
Paylines 25 pay-lines
RTP 95.30%
Min bet 1p per line
Max bet 20p per line
Second Screen Bonus No
Big Combo Jackpot 1,000 coins
Free Spins 5 spins
Progressive Jackpot No
Gamble Game Yes

Psycho

The Psycho Mobile slot game is based on the legendary story of Psycho, the Hitchcock thriller that sees mother-lover Norman Bates involve himself in one too many shower scenes.

This dark descent into the soul of man has created an indelible print on the cultural consciousness, and almost become a theme of its own that we’ve seen repeated across all kind of media. Now you can even spend time at the fated motel on the reels of the NextGen smartphone slot machine where the rewards run high – but do you dare take on the risks?

What can I expect from the Psycho Base Game?

Like all your favourite slots of the moment, the Psycho mobile slot game uses a familiar set up with five game reels and a twenty five pay-line structure that gives you the opportunity to line up a ton of different combinations. For an unhealthy game that verges on the side of the diseased mind and psyche, this title has a very healthy pay-table featuring some excellent wins. In addition to the standard symbols in play there are a couple of specials. These are:

– Psycho Wilds – as any slot player will tell you these super symbols can substitute for any other symbol on the grid, helping you make winning combinations. Any win that occurs with a wild is subject to a multiplier ranging between 2 and 20 times, helping you land some huge money.

– Hotel Scatters – stop in three or more of these anywhere in view to enter into the Psycho free spin round – with some of the biggest wins on offer from this slot coming if you can land five scatters.

In classic slot machine fashion you can also gamble any small win you hit on the reels of Psycho on a card flip game. Guess the colour of the next ace to double your money or if you can guess the suit you’ll win a four times return.

How does the Psycho Wilds Feature Work?

You can make quite a bit of cash from the Psycho wilds feature. At any time during a base game spin this crazy bonus can land delivering some top notch prizes. Watch as the blade wipes across the screen, stabbing stop spaces on the grid, which become wilds and adding to the winning potential of your spin. This mechanism has the power to generate some massive wins so watch out for its dark and dastardly appearance.

What’s Going On with the Psycho Free Spins?

If you like your free spin based mobile slots games then you’ll go mental for the action on offer from the Psycho bonus round without having to attend a hospital ward. Stop in three or more scatters anywhere in view and you’ll be taken to a second set of reels where you can land some big, big money. All you have to do is wait to hit those wins with the wilds and you could now earn yourself a maximum multiplier of 40x the standard pay-table value. With re-triggers on offer too, this is one bonus game that has the power to pay.

Why Should I Play Psycho?

If you’re a serious fan of mobile slots games then you’ll definitely be interested in the action put out there by psycho. This is a serious game with a curious theme. The big draw is obviously the multipliers that can ramp up your wins to some exorbitant levels in the base game and will then drive you over the top in the bonus round.

This could have been one of those productions that suffers from a lop-sided presentation, with too much action focused on the bonus round, but do you know what? NextGen have created a very playable smartphone title right here.

Release date 2015
Reels 5
Paylines 25 paylines
RTP 95.75%
Min bet 25p per spin
Max bet £50 per spin
Second Screen Bonus No
Big Combo Jackpot 2500 coins
Free Spins Yes
Progressive Jackpot No
Gamble Game Yes