Double Stacks

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Rules and Gameplay

Double Stacks Slot by NetEnt revitalizes the classic fruit machine theme with a modern twist, incorporating vibrant 80s neon graphics and engaging soundtracks. The game operates on a 5-reel, 10-payline mechanism, offering players a nostalgic yet fresh slot experience. With bets ranging from $0.1 to $200, it caters to both low-stakes players and high rollers. The gameplay is straightforward – match symbols across paylines to win, with a special focus on the Double Stacks feature that increases the volatility and potential for bigger wins.

Bonus Features

Double Stacks is rich in bonus features that amplify the gaming experience and increase the chances of landing significant wins:

  • Double Stacks Feature: When symbols cover an entire reel, they double, potentially increasing payouts significantly.
  • Free Spins: Triggered by landing 3 to 5 Scatter symbols, offering 5 to 30 free spins. During free spins, Wilds and the four highest symbols can appear stacked, increasing winning potential further.
  • Stacked Wilds: In the Free Spins rounds, Wilds can appear stacked, creating more opportunities for winning combinations.
  • Retriggering Free Spins: Landing additional Scatter symbols during free spins can retrigger the feature, awarding up to 30 extra free spins.

These features, especially the Double Stacks and free spins, provide layers of excitement beyond the base game, making each spin a thrilling possibility of hitting it big.


Double Stacks features a mix of classic and high-value symbols, each bringing its own flare to the game:

  • High-value Symbols: Diamonds, Sevens, Bars, and Bells, with Diamonds offering the highest payout.
  • Classic Fruit Symbols: Cherries, Lemons, Plums, and Watermelons, adding a traditional slot feel to the game.
  • Wild Symbol: Substitutes for all symbols except the Scatter, enhancing winning combinations.
  • Scatter Symbol: Triggers the Free Spins feature, key to unlocking the game’s big wins.

These symbols are integral to the game’s mechanics, with the high-value ones being the most coveted for their payout potential.


Symbol 3 Symbols 4 Symbols 5 Symbols
Diamonds x10 x100 x1000
Sevens x5 x60 x500
Bars x5 x40 x250
Bells x5 x20 x100


Double Stacks utilizes 10 fixed paylines to determine winning combinations. Wins are awarded for three to ten symbol combinations, aligning from left to right across the reels. The game’s design ensures straightforward understanding of paylines, making it accessible for both new and experienced players.

Pros & Cons

Pros Cons
Striking 80s neon aesthetics combined with vibrant graphics Game concept might not be innovative for some players
Unique Double Stacks feature enhances winning possibilities Lower volatility may not appeal to players seeking high-risk games
Accessible RTP of 96.10% positions the game well within industry standards Limited to 10 paylines, which might restrict win combinations for some

Minimum and Maximum Bet

The Double Stacks slot offers a betting range designed to accommodate all types of players, with a minimum threshold set at $0.1 and a maximum ceiling of $200. This inclusive betting range ensures that both casual enthusiasts and seasoned high rollers can find comfort and excitement within the bounds of their financial strategies, making it an appealing choice across the board.

Game Jackpot

At the pinnacle of Double Stacks’ offering is a jackpot that can amplify a player’s bet by up to 1,000 times, promising a thrilling chase for a significant payout. Accompanied by an RTP (Return to Player) of 96.10% and described with a low to medium variance, the game balances regular, smaller wins with the potential for occasional large jackpots, crafting an engaging gameplay rhythm that keeps players invested and entertained.

About Provider

NetEnt, the mastermind behind Double Stacks, is a titan in the digital gaming industry, renowned for their commitment to innovation, engaging gameplay, and stunning visual designs. Their portfolio boasts a collection of titles that have captivated and entertained players worldwide, making them a go-to developer for online casinos seeking to offer high-quality, reliable gaming experiences. NetEnt’s dedication to pushing the boundaries of online slots ensures that each game, including Double Stacks, is a testament to their prowess and understanding of player desires and market trends.

How To Play

  • Begin by selecting Double Stacks slot at your chosen online gaming platform.
  • Adjust your betting preferences, choosing between the minimum of $0.1 and the maximum of $200 per spin.
  • Acquaint yourself with the game’s paytable, familiarizing yourself with symbol values, paylines, and bonus features.
  • Initiate a spin manually by clicking the spin button, or opt for auto-play for continuous gameplay.
  • Watch for Scatter symbols as your ticket to the Free Spins round, or achieve a full stack of symbols to trigger the Double Stacks feature.
  • Regularly assess your strategy and adjust your bets based on the outcome of your spins.
  • Enjoy the game while adhering to responsible gaming practices, setting limits to safeguard your gaming experience.


Double Stacks emerges as a brilliant blend of classic slot charm and modern-day slot mechanics, offering players an immersive dive into a neon-lit world reminiscent of the 80s. With its unique Double Stacks feature, engaging free spins, and the chance for significant wins, the game stands as a vibrant testament to NetEnt’s ability to craft slots that resonate with a wide audience. Despite its few drawbacks, such as lower volatility and a fixed number of paylines, Double Stacks guarantees an entertaining and potentially rewarding gaming experience, underscored by the reputable craftsmanship of its renowned provider, NetEnt.