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The Spin Lab Slot is currently available only in free play mode in your country.
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The Spin Lab Slot NextGen Gaming

The Spin Lab is 5 reels and 25 pay-lines video slot powered by NextGen Gaming software provider. This is science themed slot with clean graphics and symbols which entirely are theme appropriate. The reels are set against the blue backdrop of glowing electrical circuits. If you are into this whole science stuff you should give this slot a try here for free or pay a visit to any of the NextGen Gaming Casinos to play for real money.

Before you enter the world of science and experiments you need to set your bets.Red and blue "Up/Down Arrows" are used to set coins size that ranges from 0.01 to 0.20. "Heart&Clubs" button activates gamble feature. Two arrows circling are the "Autoplay" and it is used to set the reels in motion without interruption for a desired number of times. "Play" button is used to spin the reels.

Special symbols incorporated in this slot include a Wild symbol, and a Scatter. However, when it comes to special features you will find a somewhat interesting feature which goes under the name of Spin Lab Bonus, and a Gamble feature.

The Wild symbol in the game is an animated multicolor symbol. It can substitute for all the symbols except for the scatter. Furthermore, this symbol can form its own winning combos if you hit 2 or more wild symbols.

The scatter symbol is a glowing silver ball. If you hit 2 or more of them anywhere on the reels it will form its own wins. Each scatter wins you land will be multiplied by the bet. If you land 3 or more scatters you will activate Spin Lab feature.

Once you activate this feature the fun starts. At the beginning you will be awarded with 5 free spins and you will head towards the Spin Lab where you will have to create your bonus by choosing3 features for the free games.Three rows will be shown and you get to choose one feature from each row.

Row one contains 3 options: all high value symbols become the same, one of the high value symbols become stacked during free spins and one chosen high value symbol will be a winner when it lands on the reels. Row two offers: Stacked wilds, extra wilds on reels, and wins with wild that are multiplied by up to x10. Row three contains: all wins multiplied by 2, wins are paid both ways, and five extra spins. If you cannot decide the 'Autopick' on the left hand side will do it for you.

The Gamble feature can be activated each time you land a winning combo by clicking on the "Heart&Clubs" button. Here you stand to double or quadruple your winnings. If you guess the color of the card you will double the winnings, and if you guess the suit your winnings will be quadrupled. If you make a wrong guess you will lose everything and you will be taken back to the base game. You are limited to 5 correct picks. You can leave on your own after each correct guess by clicking on "Take Win".

Game Play:

Up/Down Arrows: Set the coins size.
Heart & Clubs: Activate the gamble feature.
Spin: Start the reels.
Autoplay: Set the reels in motion without interruption for a chosen number of times.

Play game
Software NextGen Gaming
Slot Type Video slots
RTP 95.94%
Special feature Wild Scatter Free Spins
Slot details
More slot details More details
  • Software

    NextGen Gaming
  • Slot Type

  • Paylines

  • Reels

  • Min Coins Per Line

  • Max Coins Per Line

  • Min Coins Size

  • Max Coins Size

  • Jackpot

  • RTP

  • Bonus Game

  • Progressive

  • Wild Symbol

  • Scatter Symbol

  • Autoplay Option

  • Multiplier

  • Free Spins

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The Spin Lab Slot Reviews by Players


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Inactive user
Reviewed on August 8, 2016


The Spin Labs is such a perfect game for me, always making me hit the bonus round for free spins. It surprises me often how much easier it is to hit it during the main game. This fact alone puts me to search for this game on any casino I set foot on.......in Instacasino for example. All it takes for this laboratory themed slot are three white ions then I enter the free spins where inside there are choices to be made! Now here it all depends on the "chosen" symbol during free spins. It can be as random as the low blue DNA symbol to as high as the green cube, this is the symbol I would want the most as it pays the biggest!!!

The choices I make when putting in minimum $0.80 is enough to chase those handful of wins, but for a 25 paylines video slot, why an $0.80 bet? Some casinos set it to the lowest $0.40 and on others, $1.60, which will kind of leave me searching for another slot about 65% of the time. The same can be said to it's identical twin, Witch Pickings!

Okay so inside the free spins, if I had DNA symbols as my main random symbol, I would pick symbol prizes that award bonus credits upon landing DNA symbols....even landing just one could have a rare $20 hit or on average $1 - $5 wins. My second choice and third choice, Wild multipliers for every wild that shows and 5 extra free games. But for Cube symbols, this applies to me: Symbols the same, extra wilds and 5 extra free games, this combination is a "juicy magnet".....in other words, big wins are about 75% imminent, it will happen often!!!

However sometimes I can choose to be risky and play the 3rd option as "All pays both ways" which on the negative, will leave me 5 free spins short, short but worthy on each spin! Most of my wins on $25.60 and on a large $133, but that depends on the slot's mood to pay up and for the many 5 of a kind cubes I can hit within my 5 or 10 Free spins. The choices are delectable on each of the 3 categories!!!


For such a beautiful Lab slot, I do not like the fact about hitting on 3 scatters you get 5 Free spins to start, I would have to go through a dilemma about choosing between All wins 2x, All pays both ways or 5 extra free spins! It's all the extra games, at least that gives me chances to retrigger should some free spins are dead!
Raptordinos 866 reviews
Reviewed on April 25, 2016


“The Spin Lab” slot was released by the prestigious company “NextGen” in March 2015, which not only looks interesting for its colorful sci-fi theme but also for the possibility for the player to configure extra features with which you want to enjoy your round of free spins, so I think it is likely this game has derived its name from this situation because in some ways it feels like you are experimenting with mixtures in a test tube and then taking note of the reactions obtained.

I had already seen this ability to combine features in a more recent slot, also created by this provider, called “Witch Pickings” slot, which I liked very much and even more than “The Spin Lab,” however, the latter also has enough stuff to be taken into account when playing at online casinos.

In this video slot the player must pay 40 credits for the right to play only 25 lines and I guess this extra value is originated in implicit benefits of choosing the extra features; additionally, a look at the pay table shows that payouts for hits of 4 of a kind and below are not exactly strong and there is actually a fairly high gap between payments for 4 and 5 of a kind, which incidentally, they are really interesting, especially those involving the higher symbols of the game, so I do not think we can really expect many big wins from the hits made during the base game.

Personally, I think the charm of this slot is definitely the free spins round since we can do mixtures of features between stacked symbols, instant prize for any of them, wilds stacked or with multipliers attached, extra spins, etc. and then view the history of which of them have been more lucrative for us; personally, on several times, I managed to get total winnings between 30x and 50x my total bet, and finally got a net profit of about $60 using only the first 3 levels of the game bet ($0.01, $0.02 and $0.05 per line).

For all the above, I can say I'm satisfied with this slot because I got profit and also had a lot of fun, additionally, I think the fact that you can choose extra features for free games it makes it a pretty original game, and finally, I think “The Spin Lab” is a game that deserves a chance.
hajnrih 1378 reviews
Reviewed on July 26, 2015


Spin Lab is a very interesting slot game coming from NextGen. The slot has a futuristic look and design and I am sure that everyone who played this slot often come back to give it another try.

The graphic here is on a better level than most NextGen slots. It really reminds me of some laboratory experiment with all the reels under light and the background glowing every now and then. It is a really fun slot in terms of overall design and features. This is a 25 payline slot but I think that in every casino the minimum bet is 0.40 and in some even 0.80. I have no idea why it’s so but playing on 0.80 bet is too high for me so I tend to play this slot only in casinos with a smaller bet.

From the features this game offers only a free spins bonus. This is one of the most interesting bonuses I have seen in any online slot. If you get 3 scatters on the reels you start the spin lab bonus. Here you have to make 3 choices to create your own bonus from 3 rows with 3 symbols. In the first row you choose if a symbol comes stacked, awards cash prizes or become the same symbol. This refers only to the symbols Cube, Atom, DNA and Molecule. In the second row you can choose to have wilds stacked, wilds added on all reels or all wild wins get a multiplier up to 10 x. In the last row you can choose if pays pay both ways, 5 extra games or all wins multiplied by 2.

I think this is really great so you can cook up your own bonus and hope for some win. I usually choose stacked wilds and extra 5 games. From the first row I choose stacked or the same symbols. You can have some nice wins in this game especially if the free spins are retriggered. In only one spin you can have a big win if all the symbols align perfectly.

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