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US Gambling Sites / Casino Games / Double Stacks Casinos: Updated Review On Double Stacks Slot

Double Stacks Casinos: Updated Review On Double Stacks SlotNetEnt

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Slot Info
Software: NetEnt
Slot Type: Video
Winning Line: 10
Reels: 5
Min. Coins per Line: 1
Max. Coins per Line: 1
Jackpot: 20000
RTP: 96.1
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In 3D: No
In Virtual Reality: No
Autoplay: Yes
Bonus Game: Yes
Free Spins: No
Multiplier Symbols: No
Progressive Jackpot: No
Multiplier Wilds: Yes
Scattered Multipliers: Yes
Last Updated on 19/11/2023
Fact checked by: Drew the DFS Guy

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NetEnt’s 2018 addition to a vast library of popular slots, Double Stacks offers an overwhelming fruity design backed by neon lights in a modern game, which will obviously reminiscent casino aficionados of some of the powerhouse’s previous titles but Double Stacks slot also adds new stuff to the table.

Featuring fruits and some of the classic casino symbols as well as high paying diamonds, the game boasts a radiant environment paired with an easy-going soundtrack which should let your mind hit the off switch – despite its high volatility and the excitement many are also looking for.

As suggested by its name, NetEnt also added double stacks to sweeten the deal with these five reels and three rows slot, together with Free Spins which play a huge role in the overall experience but could sometimes feel just hard to get. Let’s get into more detail with our Double Stacks slot review!

Some Key Features of Double Stacks

  • The game was released in 2018
  • It features five reels and three rows with 10 paylines
  • There are ten different symbols, including Scatter
  • Free spins play a big role in the overall winning potential

Game Features of Double Stacks

Software: NetEnt
RTP: 96.01%
Progressive: No
Autoplay: Yes
Quick Spin: No
Reels: 5
Paylines: 10
Double Option: No
Free Spins: Yes
Bonus Round: No

Often compared to Twin Spin, Double Stacks is a classic slot and one of the newest additions from NetEnt which features fruity symbols and the more traditional casino symbols on five reels in three rows – including bells, BAR, 7s and diamonds as well as cherries, plums, lemons, and melons.

There are ten paylines and these are NetEnt’s standard layouts, obviously with only the highest win per line paid if in succession from the leftmost to the rightmost reel. The highest paying symbol Diamonds pays 1000 times the stake which is the advertised highest payout of USD 200,000.

Double Stacks slot RTP stands out at 96.01% but the game features high volatility, which adds to the unpredictability as well the overall intensity of the game. There’s no progressive jackpot but there are static jackpots, which is actually the first time NetEnt implemented such an approach in their slot machines.

Return to Player Rate (RTP)

Above Average 96,10%
High 97.5%
Above Average 96.5%
Below Average 94%

High Volatility for Great Wins

The overall design and music doesn’t really give out a feeling of such volatility but this is just the beginning, as the game also features Wilds which will substitute any symbol and Scatter which will activate up to 30 Free Spins – where three Scatter symbols get players five, four symbols activate 15 and five symbols mean a high total of 30 Free Spins. Scatter can appear anywhere on the screen and also during the Free Spins, together with the stacked high paying symbols and stacked Wilds.

Free Spins can be retriggered during the Free spins, awarding anywhere between two and 30 additional Free Spins. This has many aficionados rating Free Spin feature the most important part of the game, often skyrocketing the overall payouts.

When it comes to stacked symbols, the NetEnt title suggests that Double Stacks features them more often than not! Whenever players get a full reel of the same symbols, they will double and further increase the winnings for the same stakes. The double stacked Wilds and high paying symbols thus add to the excitement during the Free Spins, becoming the trademark of this slot.

Paytable: Stakes and Winnings of Double Stacks

Minimum coin size at just USD 0.01 and maximum at USD 2 with coins per line varying from one to ten, it can be said Double Stacks is fit for anyone’s pocket as the minimum bet for all ten lines thus stands at just USD 0.1 while the max is at high USD 20.

The top bar of the game will give a great input on the Double Stacks’ paytable, where players can see the jackpots or rather the highest payouts possible for each high paying symbol. Ten diamonds rake in a total of 1000x the stake, which means the max payout stands at USD 200,000. Ten 7s, on the other hand, bring in 500x the stake, BARs bring a payout of 250x, and ultimately Bells mean 100x the stake or the maximum of USD 20,000.

Key Game Features

Software NetEnt Total max winnings 20000
Release date 24/09/2018 Mobile yes
Slot type Video Slot Theme Gems & Jewels, Las Vegas
Free spins no RTP 96.10%
Wild yes Volatility -
Multiplier no Paylines 10
Scatter yes Reels 5
Progressive no Coins Range 0.1 - 200
Coins per line 1 Other features bonus game, autoplay
Max wins per line 1

Our editor’s recommendation for online casinos with Double Stacks - FanDuel!

FanDuel have certainly built up an incredible reputation since their launch in 2009. With a big library of all the biggest casino titles including Double Stacks, a comprehensive sportsbook, and a generous welcome offer - there’s a lot to like about this US-based operator. Their online casino is uncluttered and easy to navigate, boasting everything from slots to immersive live dealer games.

If you’re looking for a couple more alternatives, both Party Casino and 888Casino offer Double Stacks along with a huge library of other popular slots titles.

Want to compare bonus offers before signing up? Be sure to have a scan of our best no deposit casino bonuses list.

Slot Double Stacks Gonzo's Quest EggOMatic Divine Fortune
Software NetEnt NetEnt NetEnt NetEnt
Year 2018 2013 2013 2017
RTP 96.1 96 96.5 96.59
Volatility - medium - -
Bonus Rounds
Free Spins

Double Stacks for Free: Playing Demo Just for Fun

Double Stacks free play is also available with a number of casinos through demo versions, which is the best way one can get used to the gameplay offered in the NetEnt’s newest addition. This allows players to enjoy the game without investing money at first, whether one is looking to play for fun or learn the ropes before spinning the reels with real bets. This is the best advice for both beginner and experienced slot players. Take a look at our "Is Partycasino scam?" review to see which freeplay options are available at this casino.

Double Stacks Mobile: Playing on Android and iPhone

Double Stacks offers a classic slot with a modern look and as such it surely serves as a perfect example for mobile gaming, where players get to take the experience on the go and enjoy it whether on the beach or the commute to work.

The game is thus available on both Android and Apple devices, regardless of players’ preference to use iPhones, iPads or tablets. Not only does this allow gambling entertainment giants to include the app in their mobile casinos but also adds to the reputation of the slot from its sole inception.

Start Playing Double Stacks Today!

Now that you have learned the basics of the game, there isn’t much else left to do but go for the slots and check it out for yourself as it’s the only way to actually see if you’ll enjoy it. NetEnt has added a newcomer to their library and while it’s similar to some of the previous titles we’ve seen, the fresh look and simple yet appealing graphics are undeniable – together with the lucrative RTP.
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Want More? Similar Slots to Double Stacks

Double Stacks sure brings something to the great table with many of the best-known casinos but we always like alternatives, as do many of the casino aficionados. If you’ve liked Double Stacks, we suggest also taking a look at Dragon Spin, Dragon's Law Twin Fever, Egoomatic, Elephant King, and Golden Mane.

Double Stacks slot  FAQ

🎰Where can I play the Double Stacks slot?

Check out our review of the Double Stacks slot to see which casinos have this game. While many of our favorite casino sites have Double Stacks, it’s a game that might not feature at some other gaming platforms. We’ll also reveal how you can play Double Stacks, and tell you what kinds of payouts you should expect to receive should you get lucky.

🕹Are there are any Double Stacks demo games?

It’s quite common to be able to play many online casino games in a demo mode. This means that you don’t have to risk your own money when you play these games. So be sure to read our review of the Double Stacks slot game to see whether this has a demo mode, and whether it features at some of the free-to-play social casino sites in the US.

🎁Can I get a Double Stacks casino bonus?

Make sure that you read our review of the Double Stacks slot to see what kinds of bonuses you can use on this game. Many of the best casino bonuses in the USA are perfectly usable on slot games like Double Stacks. However, it’s best to check the small print of each bonus to make sure that you can use it on your favorite online casino game.

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