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Slot Review

Prime Zone

Our Rating:

89.14% Gold star

Prime Zone by Quickspin
No, take me back

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0,00% No star

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TOP CHOICE TO PLAY FOR REAL MONEY

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USARated 99.46/100%

welcome bonus

360%/$220,000

60x wagering

Number of games
610+
Payment methods
5
Game providers
64
Min deposit
0.01
US Players
Accepted

OTHER TOP CHOICES FOR REAL MONEY PLAY

Jessica Bozukova | Senior Content Writer

Updated: May 28, 2025

Quick Facts

Provider: ProviderThe Slot Provider is none other than the company who developed the slot. Simply click on the name of the provider to find our more about it!
Date Launched: Date LaunchedThe date when this slot game was launched. 20/06/2019
Theme: ThemeTheme is the general genre that the the slot could be classified as. One of the elements that makes slot games appealing, A nicely planned popular theme can potentially skyrocket the popularity of an online slot! Beach
Jackpot: JackpotA stand-alone or multi-leveled progressive prize pool that a player can win at a given time, simply by spinning the reels.
Special Symbols: Special SymbolsThe special symbols of a slot are part of its mechanic. Elements such as Wilds, Scatters and regular paying symbols come together to form winning combinations. Multipliers, Scatters, Wilds

Review Summary

Prime Zone is a visually striking slot that captures attention with its sleek, futuristic design and smooth animations. Developed by Quickspin, this game embraces a modern, high-tech theme with neon-lit symbols and a dark, stylish backdrop that sets a captivating tone. The reels are laid out in a classic 5x3 grid, but the graphics and sound effects elevate the gameplay, giving it a polished and dynamic feel. The symbols include various colorful gemstones and prime number-themed icons, reinforcing the game's unique concept centered around numbers and mathematical intrigue.

Slot Information

Return to Player (RTP): Return to Player (RTP)The Return to Player is a statistic that aims to show the player's edge over the casino - the higher this number is the better! We review all slots based on this RTP value so click on the percentage on the right to find our more slots with a similar RTP! 96.28%
Volatility/Variance: Volatility/VarianceVolatility or Variance is meant to describe the winning potential of a slot game: a high volatility will have you win big but no so often, while a low volatility will let you win frequently, but less. Medium
Progressive Slot: Progressive SlotA progressive slot is a slot that keep on growing its total possible winning pool; usually linked by a network of slots. It is also known as a jackpot.
Slot Type: Slot TypeSlots can be categorized as classic, 3D, video slots, etc. Click on the type of slot on the right to see similar types of slots! Video Slot
Rows: RowsPart of the design of the slot, the rows are the horizontal lines that trigger special features when certain paying symbols fall in place.3
Reels: ReelsReels are the vertical lines that are build in the slots architecture; together with the rows they help trigger special winning combinations.5
Paylines: PaylinesPaylines, or betting lines, are the pre-determined links of symbols across the rows and reels of a slot. A slot can have anywhere from just 1 payline or up to thousands paylines! 10
Slot Layout: Slot LayoutThe layout of the slot is the way the slot is built, based on the number of rows, reels and paylines. 5 x 3

Slot Features

Minimum Bet: Minimum BetThe minimum accepted amount that will allow you to spin the reels of this slot game. $0.1
Maximum Bet: Maximum BetThe maximum accepted amount that will allow you to spin the reels of this slot game.$100
Maximum Win: Maximum WinThe total maximum amount that you could win triggering the biggest winning combo. $107600
Progressive Slot: Progressive SlotA progressive slot is a slot that keep on growing its total possible winning pool; usually linked by a network of slots. It is also known as a jackpot.
Auto Play Feature: Auto Play FeatureAuto Play is a built-in function on the slot interface that enables automatic spinning of the slot without the player having to press the Spin button on every spin. Usually, the function can be preset to auto execute a certain number of spins like 20,50, 100, or more. Players can typically define their bet amount and set loss limits before starting Auto Play.
Free Spins Feature: Free Spins FeatureFree spins are the most popular feature in online slots today. Usually they are not just a free spinning on the usual gameplay of the slot but are bundled into separate and more exciting feature with special effects and much greater winning potential.
Available: Android, IOS, Windows

Pros

  • Stylish, modern graphics with vibrant neon visuals.
  • Unique multiplier zones that boost wins strategically.
  • Balanced volatility offering a mix of frequent and bigger payouts.

Cons

  • Fixed paylines limit betting flexibility.
  • Free spins feature can feel repetitive after multiple plays.

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Screenshots

Prime Zone Home Screen

Prime Zone Home Screen

Prime Zone Base Play

Prime Zone Base Play

Prime Zone Win

Prime Zone Win

Expert’s Opinion

Jessica

325 Articles

The gameplay mechanics in Prime Zone focus on simplicity paired with rewarding features. It offers a fixed number of paylines, making it easy for players to follow the action without confusion. The standout feature is the “Prime Zones,” special highlighted areas on the reels where winning combinations multiply their payout, adding strategic depth and excitement to each spin. Additionally, the slot includes a free spins round triggered by scatter symbols, where the multiplier zones become even more potent. This enhances the potential for significant wins and keeps the stakes engaging throughout the session.

8.91 /10 by Jessica Bozukova

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Introduction to Prime Zone

Prime Zone Base PlayFrom a mathematical standpoint, Prime Zone delivers a balanced blend of volatility and return-to-player (RTP) rate, appealing to players who enjoy a mix of frequent smaller wins and the chance at larger payouts. Quickspin’s attention to detail in both visual and functional design ensures that the game runs smoothly across devices, whether on desktop or mobile. Its user-friendly interface and intuitive controls make it accessible to newcomers and seasoned players alike, while the innovative multiplier zones add a fresh twist to the traditional slot format. Overall, Prime Zone stands out as a modern title that combines aesthetic appeal with clever game mechanics.

Prime Zone Slot Provider

Quickspin Logo

Quickspin

USA Rated 94.13/100%

366 Casinos | 123 Games

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Number of games
123
Country
Sweden
Founded
2012
  • Slots

Prime Zone is developed by Quickspin, a renowned provider known for creating high-quality video slots that combine innovative features with captivating themes. Established in 2011, Quickspin has gained a reputation for delivering visually stunning games with engaging mechanics, often integrating unique bonus features like tumbling reels, multipliers, and free spins to keep players entertained. Their portfolio includes a wide range of slots, each offering a mix of high-quality graphics, immersive soundtracks, and thrilling gameplay. Quickspin’s focus on player-centric design and responsible gaming practices has earned them a strong following in the online casino industry, making them one of the go-to providers for both casual players and high rollers alike.

Prime Zone Slot Characteristic:

CharacteristicDetails
ProviderQuickspin
Reels5
Rows3
PaylinesFixed
RTPApproximately 96.12%
VolatilityMedium
Special FeaturesMultiplier Zones, Free Spins
ThemeFuturistic / Neon / Numbers
PlatformDesktop, Mobile

Prime Zone Slot Gameplay and Mechanics

Prime Zone operates on a classic 5-reel, 3-row layout with a fixed number of paylines, which simplifies betting and makes it easy to track wins. The core mechanic that sets this slot apart is the “Prime Zones,” special highlighted areas on the reels that multiply winning combinations landing within them. When a winning symbol combination aligns inside these zones, the payout is increased by the multiplier assigned to that zone, encouraging players to focus on these key areas for bigger rewards. This mechanic adds an engaging layer of strategy, as players anticipate where prime number multipliers will activate during spins.

In addition to the multiplier zones, the slot features a free spins round triggered by scatter symbols. During free spins, the multiplier zones become even more valuable, offering enhanced multipliers that can significantly boost total winnings. The game also maintains a balanced volatility level, meaning players can expect a mix of smaller, more frequent wins alongside the chance for higher payouts, especially when the multiplier zones line up favorably. Overall, the mechanics blend straightforward slot gameplay with innovative multipliers, creating an intriguing combination that keeps the gameplay dynamic and rewarding.

Prime Zone Slot Features

setting

Prime Zone includes several standout features that enhance its gameplay. The most notable is the “Prime Zones” mechanic, where specific areas on the reels multiply any wins that occur within them, adding an extra layer of excitement and reward potential. The game also offers a free spins bonus round, triggered by scatter symbols, during which the multiplier zones become even stronger, increasing the chance for bigger payouts. These features work together to create dynamic spins with the potential for significant wins while maintaining straightforward play.

FeatureDescription
Prime ZonesHighlighted reel areas that multiply wins landing within them
Free SpinsTriggered by scatter symbols, offering multiple spins with enhanced multipliers
Multiplier BoostDuring free spins, multiplier zones provide higher multipliers for bigger payouts

Prime Zone Slot RTP

96-97 RTP Range

Prime Zone offers a return-to-player (RTP) rate of approximately 96.12%, which is around the industry average for online slots. This RTP indicates the percentage of wagered money that the game is designed to pay back to players over the long term. While individual sessions can vary widely, this figure suggests a balanced payout structure that combines frequent smaller wins with the opportunity for larger payouts, especially when multiplier zones and bonus features activate. The RTP, paired with medium volatility, makes Prime Zone appealing to players who prefer a fair chance at steady rewards alongside occasional bigger wins.

Prime Zone Slot Volatility

High volatility icon

Prime Zone is classified as a medium volatility slot, which means it strikes a balance between risk and reward. Players can expect a mix of moderately frequent wins that help keep the momentum going, along with the potential for larger payouts when key features like the multiplier zones and free spins are triggered. This volatility level makes the game suitable for a wide range of players, appealing to those who prefer steady gameplay without extreme swings in their bankroll, while still offering exciting moments of higher payouts. The combination of balanced volatility and engaging mechanics creates a gameplay flow that maintains interest over time.

Prime Zone Slot Betting Range

Prime Zone offers a flexible betting range designed to accommodate different types of players, from cautious beginners to higher-stakes enthusiasts. The minimum bet starts at a low value, allowing players to enjoy the game without risking much of their bankroll, which is perfect for those who prefer to play conservatively or test the game mechanics before committing larger amounts. On the other hand, the maximum bet is set high enough to appeal to more experienced players seeking bigger risks and rewards, providing the opportunity for substantial wins when multiplier zones and bonus features align.

This broad betting spectrum ensures that Prime Zone caters to a diverse audience, making it accessible across various budgets. The clear layout and fixed paylines simplify bet adjustments, so players can quickly find a comfortable stake that fits their strategy. Whether spinning with small wagers or going for higher bets, players can fully engage with the game’s features and enjoy the dynamic multiplier zones without feeling restricted by the betting limits.

Prime Zone Slot Symbols Explained

Prime Zone features a variety of symbols that fit perfectly with its futuristic, number-themed design. The lower-value symbols are represented by colorful gemstones, each with a sleek, neon glow that matches the game's overall aesthetic. These gems come in different shapes and colors, providing vibrant visual variety on the reels. Higher-value symbols are tied to prime numbers, such as 2, 3, 5, 7, and 11, which ties directly into the game’s core theme. These prime number symbols stand out with bold, glowing designs, emphasizing their importance in the slot’s payout structure.

In addition to the standard symbols, Prime Zone includes special icons like the scatter symbol, which triggers the free spins round when enough appear on the reels. There are also symbols linked to the “Prime Zones” multiplier feature, where wins landing within these highlighted areas are multiplied, significantly increasing payout potential. Each symbol’s design and function contribute to the slot’s unique blend of style and strategy, making every spin visually appealing and packed with potential rewards.

Prime Zone Symbols

The symbols in Prime Zone not only complement the game’s sleek, futuristic theme but also are crucial in triggering its most lucrative features. Each symbol has distinct payout values and helps activate the exciting multiplier zones, especially during the Free Spins round where enhanced multipliers can lead to substantial wins.

x5 = 100

x4 = 10

x3 = 2

x5 = 25

x4 = 5

x3 = 1

x5 = 40

x4 = 10

x3 = 2

x5 = 50

x4 = 10

x3 = 2

x5 = 10

x4 = 2.5

x3 = 0.5

x5 = 5

x4 = 2.5

x3 = 0.5

x5 = 5

x4 = 2.5

x3 = 0.5

x5 = 20

x4 = 5

x3 = 1

x5 = 10

x4 = 2.5

x3 = 0.5

Prime Zone Demo Version

Demo Version Icon

The demo version of Prime Zone allows players to try out the game without risking real money, making it an ideal option for those who want to familiarize themselves with its mechanics and features before playing for real stakes. Available on most online casino platforms that offer Quickspin titles, the demo lets users spin the reels using virtual credits, enabling them to explore the multiplier zones, free spins, and overall gameplay flow in a risk-free environment. This mode provides a great opportunity to understand how the special features work and to develop strategies, all while enjoying the slot’s sleek design and smooth animations.

Prime Zone Slot Compatible Devices

smartphone

Prime Zone is fully optimized for seamless play across a wide range of devices, including desktops, laptops, tablets, and smartphones. Thanks to Quickspin’s use of HTML5 technology, the game runs smoothly on both iOS and Android operating systems without the need for any downloads or installations. Whether accessed through a browser or a casino app, Prime Zone adapts its graphics and controls to fit different screen sizes, ensuring clear visuals and responsive gameplay. This flexibility makes it easy for players to enjoy the slot anytime and anywhere, without compromising on quality or performance.

Frequently Asked Questions (FAQs)

These questions provide concise answers to common queries about Prime Zone Slot, ensuring clarity and understanding for players.

What is the RTP of Prime Zone?

Prime Zone offers a return-to-player (RTP) rate of approximately 96.12%, which is around the industry average for online slots. This RTP indicates the percentage of wagered money that the game is designed to pay back to players over the long term. While individual sessions can vary widely, this figure suggests a balanced payout structure that combines frequent smaller wins with the opportunity for larger payouts, especially when multiplier zones and bonus features activate. The RTP, paired with medium volatility, makes Prime Zone appealing to players who prefer a fair chance at steady rewards alongside occasional bigger wins.

What is the maximum win in Prime Zone?

The maximum win in Prime Zone is an impressive 1,076x your stake.

How many paylines does Prime Zone have?

Prime Zoneslot features 10 paylines.

Does Prime Zone Slot Offer a Free Spins Round?

Yes, Prime Zone includes a Free Spins feature, which is one of the game’s main highlights.

Can I play Prime Zone on my mobile device?

Yes, Prime Zone is fully optimized for mobile play. Quickspin has ensured that the game runs smoothly on both iOS and Android devices, allowing players to enjoy the slot on the go. The game’s design remains crisp and engaging, no matter the screen size.

Is there a demo version available for Prime Zone?

Yes, there is a demo version of Prime Zone available, and you can play it right here at Casinolandia. The demo allows players to explore all the features of the game without risking any real money. It’s an excellent way to familiarize yourself with the mechanics before playing for real stakes.

What are the betting limits in Prime Zone?

The betting limits in Prime Zone range from a minimum bet of 0.20 to a maximum of 100 per spin.

What features does Prime Zone offer?

FeatureDescription
Prime ZonesHighlighted reel areas that multiply wins landing within them
Free SpinsTriggered by scatter symbols, offering multiple spins with enhanced multipliers
Multiplier BoostDuring free spins, multiplier zones provide higher multipliers for bigger payouts

Where can I play Prime Zone?

Prime Zone is available to play at various reputable online casinos. You can find this slot featured on our curated list of recommended casinos at the beginning of this page. These platforms offer a secure and regulated environment where you can enjoy Prime Zone with confidence, whether on desktop, mobile, or tablet devices.

What is the volatility level of Prime Zone?

Prime Zonehas a high volatility level, meaning that while wins may not come frequently, they tend to be larger when they do occur. High volatility slots are perfect for players who enjoy the risk of chasing big payouts.

What symbols should I look out for in Prime Zone?

In Prime Zone, keep an eye on the prime number symbols like 2, 3, 5, 7, and 11, as they represent the higher-value wins. The colorful gemstone symbols offer smaller payouts but appear more frequently. Scatter symbols are important because they trigger the free spins feature, where bigger multipliers come into play. Also, watch for wins landing inside the special multiplier zones, as these boosts can greatly increase your payout.

Concluding Thoughts

Prime Zone by Quickspin stands out with its sleek design and innovative multiplier zones that add a fresh twist to classic slot gameplay. Its balanced volatility and solid RTP make it suitable for a wide range of players, while the free spins and multiplier features keep the action engaging. Whether you’re drawn to the futuristic theme or the strategic element of the prime number multipliers, Prime Zone offers a compelling and rewarding slot option that blends style and substance effectively.

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