NetEnt Slot

Double Stacks Slot Machine

Double Stacks Slot Game

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A classic design with plenty of intriguing modern features – that is how you can perfectly describe the latest NetEnt release. The game is called Double Stacks and features the timeless fruits and stacks of symbols that can bring players great wins. It is different from the standard fruit machine in the visual effects and graphics. Nevertheless, it is a real piece of art, as expected from the industry’s giant NetEnt.


There are two main bonus features implemented in the game, the Double Stacks Feature and the Free Spins.

The Double Stack Feature pays very generous payouts. However, in order to trigger it, you would need to fill all five reels, every position on a reel with matching double symbols. The symbols will count as two when the payouts are calculated. This feature applies to wild symbols as well, which can substitute any symbol. The best thing is that the regular higher paying symbols appear stacked throughout the entire game, so activating this feature is not as difficult as you would think.

Triggering the Free Spins is fairly easy. You would need to land three or more Scatter symbols anywhere on the reels, which in return will bring you 5, 15 or 30 Free Spins, respectively. During the Free Spins round, the Wild can appear stacked in combination with other symbols to help you achieve an even bigger win. Additionally, you can retrigger this feature by landing two to five Scatters and receive 2, 5, 15 or 30 extra spins.

Theme & Design

NetEnt created this slot with the aim to celebrate the lasting of the fruits in the slot machines for all these years. Having used their NetEnt magic, the game turned out to be delightful. It has astounding visuals, radiant graphics, yet it maintains the ageless simplicity of a fruit machine. The gameplay is fairly simple, and the classic symbols cherries, diamonds, red 7s, plums, bells, lemons, bars, and watermelons are presented on transparent reels that reflect the hazy red backdrop.

Wagering & Paylines

The betting is done in NetEnt’s style: you have the 96.1% RTP, the minimum bet $0.10 and the maximum bet $200.00, meaning you would be able to bet a maximum of $20 for each line.

About the winning potential, there are a few things to remember. The Double Stacks can really increase your winning odds, as you can get up to $200,000 per spin, meaning 100x your stake. Now, as if that weren’t enough, with the multiple spins and respins, the game has the potential to increase your payouts even more.


Although the game features the simplest theme ever, the Double Stacks and Free Spins put it at the top of highest paying NetEnt slots. Not only it is worth playing, but it is visually extremely appealing and has a pretty cool soundtrack as well. The gameplay is smooth, the maximum payout of over 1000x per spin is more than decent and the special features really add to the fun. The slot deserves only the highest praises.