Double Stacks

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Double Stacks Slot Game Review

At first glance, Double Stacks looks like a really simple slot. After all, it looks just like the classic slot machines found years ago, using the same symbols and layout, so it can’t be that exciting, can it? Well, it certainly can, as this online slot machine from NetEnt has a few different things hidden up its sleeves, meaning that every spin of the reels will be an extremely exciting one. So, why not find out everything you need to know about this fantastic NetEnt slot by reading through the comprehensive Double Stacks slot review below?

Double Stacks is a slot with five reels and three rows, so it looks and plays like the majority of other online slots out there. It has 10 paylines on the reels, and this will be an issue with some, as it really isn’t that many. Despite the small number of paylines though, you can be sure that plenty of action will be coming your way when you play. It’s impossible to adjust the number of active paylines, so you’ll always have to play with all 10 of them active.

When it comes to the bet amounts, the minimum amount of money you can stake per spin is just £0.10, so even the lowest stakes players will be able to enjoy themselves at this game. The maximum you can bet is £200 per spin, so high rollers will also be extremely happy. To change the amount of money you bet, just use the plus and minus arrows to either side of the “Level” and “Coin Value” fields. Remember: the more money you bet per spin, the more money you could find yourself winning.

The final thing to talk about in this section is the prizes, and they can be pretty impressive when you play Double Stacks! You’ll notice that above the reels there are four totals, and these represent how much money you’ll win if you manage to fill the reels with the specified symbol. So, if you manage to fill the reels with diamonds, you’ll win the jackpot, which is worth a massive £200,000 when you play at the highest stakes. This equates to 1,000x your bet, which is really rather impressive. The red seven is the next highest paying symbol, followed by the BAR and the bell.

Bonus Features

This slot doesn’t look like one to have bonus features, however there are a few of them to mention. The first is the fact that some symbols can become double symbols, so how does this happen? Well, when you manage to get a stack of symbols completely covering one of the reels, this will cause all symbols on that reel to become double ones. This means that it is possible to get ten identical symbols across a payline, and you can see exactly how much ten of a certain symbol is worth when you look at the paytable. Stacked symbols can only happen to the four highest paying symbols on the reels.

The next thing to mention is the wild symbol – something that is found at most online slots. The wild symbol at Double Stacks is pretty easy to spot and it will substitute for all other symbols on the reels, except for the scatter. This means that it can assist you in making some big winning combinations, so you’ll want to see it on the reels as often as possible.

Then there is the scatter symbol. This doesn’t pay out money straightaway, as instead it awards you with free spins when you get three or more scatters on the reels. Three scatters will lead to 5 free spins, while four scatters will lead to 15 free spins. You’ll receive 30 free spins if you manage to get five scatter symbols on the reels. During the free spins, it isn’t just the four highest paying symbols that can come stacked, as you’ll also find that the wild symbol can be stacked as well – something that can lead to some massive prizes.

So, that’s it when it comes to the bonus features at Double Stacks. There aren’t loads of them, but there are still more than enough to keep most players happy. If you want slots with absolutely loads of different bonus features though, we’d recommend you keep looking through the slot reviews here on this site.


Double Stacks is the perfect fusion between classic slots and more modern slot machines. The symbols are all very pleasingly retro, however the bonus features can be really quite innovative, especially when it comes to the double symbols. We think that most players will really enjoy playing this game, so why don’t you find a great NetEnt casino today by looking through the reviews here on this site? You’ll then be playing Double Stacks in absolutely no time at all.



Slot Game Info

Software NetEnt
Paylines 10 Paylines
Wild Symbol Star symbol
Scatter Symbol Disco Ball symbol
Min / Max bet 0.40 / 200.00
Bonus Round Double Stacks feature
Free Spins Yes
Jackpot Feature No
RTP 95% – 96%

Slot Game Screenshots

Double Stacks Slot Game Reels
Double Stacks Slot Bonus

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