Max Win: x66666, RTP: 96.08%, Release Date: 31.08.2021

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Mental is an extremely volatile and creepy asylum slot from Nolimit City, and it plays out on a 3-2-3-2-3 layout with 180 default win ways. You can look forward to Fire Frames symbol splits, Dead Patient symbol multipliers up to x9,999, Enhancer Cells with 6 modifiers, Mental Transform and 3 bonus round levels. This can lead to payouts up to 66,666x your stake, and you can test the demo game and read our full review below.

Slot Characteristics

ProviderNoLimit City
Release Date19.04.2022
Return to player (RTP)96.08%
Max Winx30000
Min Bet0.20
Max Bet100
FeaturesBonus Bet, Buy Feature, Expanding Symbols, FreeSpins, Multiplier, Nudge Feature, Random multiplier, Reelset Changing, RTP range, Scatter symbols, Splitting Symbols, Symbol Swap, Wild

Mental, released by Nolimit City, is not just a game; it’s a journey into the unexplored corridors of the mind, blending a haunting theme with exhilarating gameplay. It stands apart in the crowded field of online slots with its distinctive approach to storytelling and graphic design, promising an experience that’s as thrilling as it is unconventional.

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In the dynamic world of online gaming, Nolimit City stands out as a beacon of innovation and creativity. Known for their bold themes and groundbreaking mechanics, this game developer has consistently pushed the boundaries of what’s possible in iGaming. Among their diverse portfolio, the Mental slot game emerges as a particularly intriguing title, capturing the attention of players and critics alike with its unique concept and immersive gameplay.

In this review, we delve deep into the various facets of Mental, exploring everything from its eerie visuals and gripping soundtrack to its intricate gameplay mechanics and payout potential. Whether you’re a seasoned slot enthusiast or a curious newcomer, Mental promises a gaming experience that’s anything but ordinary.

Join us as we unravel the mysteries of the Mental slot game, examining what makes it a standout title in Nolimit City’s impressive lineup and in the broader world of online slots.

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Bonus Code
Valid Until: Dec 31, 2025

100% match bonus based on first deposit of £/$/€20+. Additional bonuses.

T&Cs Apply

New players only. Welcome Bonus - 100% bonus on your first deposit up to €/$/£200 Unless otherwise stated. This bonus only applies for deposits of €/$/£10 or higher! All you need to do is just deposit the money in your account and you will receive this bonus instantly!

*New users only

100% match bonus based on first deposit of £/$/€20+. Additional bonuses.

T&Cs Apply

New players only. Welcome Bonus - 100% bonus on your first deposit up to €/$/£200 Unless otherwise stated. This bonus only applies for deposits of €/$/£10 or higher! All you need to do is just deposit the money in your account and you will receive this bonus instantly!

*New users only

Nolimit City
Bonus Code
Valid Until: Dec 31, 2024
*New users only
Bonus Code
Valid Until: Dec 31, 2025

100% match bonus based on first deposit of £/$/€20+. Additional bonuses.

T&Cs Apply

New players only. Welcome Bonus - 100% bonus on your first deposit up to €/$/£200 Unless otherwise stated. This bonus only applies for deposits of €/$/£10 or higher! All you need to do is just deposit the money in your account and you will receive this bonus instantly!

*New users only

Pros and cons

  • Maximum winning of 66666x your bet
  • Innovative Theme and Design
  • Bonus Buy feature
  • High Volatility: This can be attractive to players seeking big wins, as high volatility slots typically offer larger payouts, though less frequently
  • Multiple Bonus Features
  • Not for Everyone: The game’s intense and somewhat disturbing asylum theme might not appeal to all players, particularly those who prefer more light-hearted or traditional themes.
  • Insane volatility

Mental slot Overview

Mental is a slot game developed by Nolimit City, a name synonymous with innovative and edgy online casino games. This particular title is an adventure into the darker realms of the human psyche, set against the backdrop of a haunting mental asylum. Released to the public on 31.08.2021, Mental has since captivated a broad audience, available across various online casinos and accessible on multiple gaming platforms.

At its core, Mental features a unique and unconventional layout, setting it apart from traditional slot games. The game board is a complex arrangement of reels and rows, reflecting the intricate and twisted theme of the game. Players navigate through this maze-like structure, making each spin an unpredictable journey.

The narrative of Mental is equally compelling, revolving around the mysterious and often misunderstood world of mental health and asylums. It’s a bold choice of theme, one that Nolimit City approaches with a blend of sensitivity and surrealism. The storyline is not just a backdrop but an integral part of the gameplay, with each character and symbol meticulously crafted to contribute to the overall narrative.

From a technical standpoint, Mental is a high-volatility slot, meaning it offers the potential for significant payouts at the expense of more frequent, smaller wins. This aspect aligns perfectly with the game’s theme, offering a gameplay experience filled with high stakes and intense moments. The Return to Player (RTP) rate, a critical factor for slot enthusiasts, is set at a competitive percentage, ensuring fair play and reasonable chances of winning.

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Visuals and Soundtrack

The Mental slot game by Nolimit City is a visual and auditory masterpiece that sets a new benchmark in the realm of online slot gaming. The game’s visuals are a hauntingly beautiful blend of Gothic and surreal art styles, creating an atmosphere that is both unsettling and captivating.

Visual Design

The backdrop of the game is set in an eerie mental asylum, with dimly lit corridors and archaic medical equipment adding to the chilling ambiance. The game’s symbols are intricately designed, featuring various characters and elements that seem to be ripped straight out of a Gothic horror novel. The color palette is a mix of stark whites, deep blacks, and sudden splashes of red, symbolizing the stark reality of the asylum mixed with the intense emotions of its inhabitants. The attention to detail in the animations and visual effects is commendable, with each spin and win accompanied by subtle yet impactful graphics that enhance the gaming experience.

Soundtrack and Audio Effects

Complementing the visual spectacle is the game’s soundtrack, which is as impactful as the imagery. The background music is a haunting melody that ebbs and flows with the rhythm of the game, adding a layer of depth to the gameplay. The sound effects are meticulously chosen and placed, with each spin, win, or activation of a special feature accented by sounds that are both eerie and exhilarating. The audio design doesn’t just play a supporting role but is a crucial component of the game, creating an immersive experience that keeps players on the edge of their seats.

Together, the visuals and soundtrack of Mental create a sensory experience that is rare in the world of online slots. The game doesn’t just engage players visually and audibly; it envelops them in a world that is both terrifying and fascinating, making each session not just a chance to win but an escapade into a beautifully dark world.

Betting Options and Payouts

The Mental slot game by Nolimit City not only excels in its thematic and aesthetic presentation but also offers a range of betting options suitable for a wide spectrum of players, combined with an intriguing payout structure.

Betting Range

Mental caters to both casual players and high rollers with its versatile betting range. The minimum bet is set at 0,2$, allowing newcomers or those preferring lower stakes to enjoy the game without a significant financial commitment. On the other end, the maximum bet reaches a value of 100$, that will appeal to players looking to make larger wagers. This flexibility in betting options ensures that Mental is accessible to a broad audience, regardless of their gambling budget.

Volatility and RTP

A key aspect of Mental is its insane volatility. This means that while wins may not occur as frequently as in lower volatility games, the potential for larger payouts is significantly higher. This aspect of the game is particularly attractive to players who enjoy the thrill of chasing big wins. The game’s Return to Player (RTP) rate is 96,08%, aligning with industry standards. This RTP indicates a fair balance between the player’s chances of winning and the casino’s edge, ensuring a reasonable likelihood of returns over an extended period of gameplay.

Payout Structure

The payout system in Mental is designed to reflect its high-volatility nature. Wins are achieved through a combination of symbols, with higher payouts awarded for more rare or complex combinations. The game also features unique bonus symbols and multipliers that can significantly increase the payout amount. These include special wild symbols, free spins, and unique game-specific features that not only add an extra layer of excitement but also the potential for substantial wins.

Mental offers a comprehensive betting and payout structure that caters to a diverse range of players. The game’s high volatility and competitive RTP, combined with a flexible betting range, make it an attractive choice for those seeking both entertainment and the potential for significant financial rewards.

Mental slot Paytable

Patient 1x5x1,5x0,75
Patient 2x3,75x1,25x0,60
Patient 3x2,5x1,10x0,50
Patient 4x2x1x0,45
Patient 5x1,5x0,9x0,40
Mystery SpecialSpecial

Compatibility and Accessibility

In today’s digital age, where players seek convenience and flexibility in gaming, Nolimit City has ensured that the Mental slot game excels in both compatibility and accessibility across various devices and platforms.

Cross-Platform Compatibility

Mental is developed using advanced technology that makes it seamlessly compatible with a wide range of devices. Whether players prefer the large screen experience of a desktop or the on-the-go convenience of a smartphone, this game adapts perfectly to different screen sizes and resolutions. It is compatible with major operating systems such as Windows, iOS, and Android, ensuring that the game’s stunning graphics and fluid gameplay are consistent across all platforms.

Mobile Gaming Experience

Understanding the growing trend towards mobile gaming, Nolimit City has optimized Mental for an exceptional mobile experience. On smartphones and tablets, the game retains all its visual appeal and functionality, with a user interface that is adapted for touch screens. The game’s controls are intuitively placed for ease of use on smaller devices, ensuring that the gameplay experience is comfortable and engaging, even on the go.

Accessibility Features

Mental also comes equipped with various accessibility features to cater to a diverse range of players. These include customizable settings such as adjustable sound and graphics quality, which can be tailored to suit individual preferences and device capabilities. For players with color vision differences, the game’s vivid color palette is designed to be distinct and clear, ensuring that all elements are easily distinguishable.

No Download Required

Players can access Mental directly through their web browser without the need for any additional downloads. This instant-play feature adds to the convenience, allowing players to dive into the game with minimal setup. The game’s performance is optimized for both high-speed and moderate internet connections, ensuring smooth gameplay regardless of the player’s network conditions.

Mental by Nolimit City is not just a game with a captivating theme and exciting gameplay. It is also a testament to the developer’s commitment to universal accessibility and user-friendly gaming experiences. The game’s compatibility with various devices and platforms, along with its thoughtful accessibility features, ensures that it is readily available and enjoyable for a wide audience of online slot enthusiasts.

Player Experience and Feedback

The Mental slot game by Nolimit City not only offers a unique theme and engaging gameplay but also garners significant attention for the player experience it delivers. Feedback from players is a vital aspect of understanding the game’s impact and appeal in the competitive online slot market.

Player Experience

The overall player experience in Mental is marked by a combination of excitement, engagement, and intrigue. The game’s immersive theme, coupled with its complex gameplay mechanics, provides a challenging yet rewarding experience for players. The high volatility of the game adds to the thrill, with the potential for significant wins keeping players on the edge of their seats. The intricate design and attention to detail in both visuals and sound further enhance the player’s immersion into the game’s eerie and captivating world.

Ease of Play

Despite its complex appearance, Mental is praised for its intuitive gameplay. Players find the game easy to navigate, with clear instructions and accessible controls. The game’s user interface is designed to be user-friendly, allowing both new and experienced players to understand the game mechanics quickly. This ease of play is a crucial factor in the game’s popularity, as it allows players to focus on enjoying the game rather than figuring out how to play it.

Engagement Level

Players report a high level of engagement while playing Mental. The game’s unique theme and narrative, combined with its dynamic features and bonus rounds, keep players intrigued and entertained. The suspense of high-volatility play and the allure of significant payouts contribute to a heightened sense of engagement, encouraging players to return to the game repeatedly.

Feedback and Reviews

Player feedback and reviews for Mental are largely positive. Many players commend the game for its innovative theme and exceptional design. However, as with any slot game, there are mixed opinions, especially concerning the game’s volatility. Some players express a preference for more frequent, smaller wins, while others appreciate the excitement and potential of the larger payouts. This diversity in player preferences underscores the subjective nature of slot gaming experiences.

Mental has made a notable impact on its players, offering an experience that is both challenging and rewarding. The game’s ability to combine a unique theme with engaging gameplay, while remaining accessible to a diverse range of players, contributes to its positive reception in the online gaming community.


Nolimit City’s Mental slot game stands as a bold and innovative addition to the world of online slots. From its haunting theme set in an eerie mental asylum to its complex gameplay mechanics, Mental offers a gaming experience that is as unique as it is thrilling. The game’s exceptional visual and audio design immerses players in a surreal world, enhancing the overall gameplay experience.

The flexibility in betting options makes game accessible to a wide range of players, from beginners to high rollers. Its high volatility and competitive RTP rate cater to those who seek the excitement of significant wins, though this aspect may not appeal to everyone. The game’s compatibility across various devices and platforms, coupled with user-friendly accessibility features, ensures a seamless and engaging gaming experience for all players.

Player feedback on Mental has been largely positive, with particular praise for its innovative theme and engaging gameplay. While opinions on the game’s volatility vary, the overall consensus underscores Nolimit City’s success in creating a slot game that is both challenging and entertaining.

Mental slot Screenshots

Frequently Asked Questions

What is the theme of this game?

    The Mental slot game by Nolimit City features a unique and haunting theme set in a mental asylum. It combines elements of Gothic horror with surrealism to create an immersive gaming experience.

    What type of slot is Mental?

    Mental is a high-volatility slot game with a complex reel structure and multiple paylines. It offers a range of bonus features and a high potential for significant payouts.

    Is Mental available on mobile devices?

    Yes, game is fully optimized for mobile devices and is compatible with both iOS and Android platforms. It offers a seamless gaming experience across all devices.

    What is the RTP (Return to Player) rate of Mental?

    The RTP rate of Mental is 96.08% and aligns with industry standards. It indicates a fair balance between the player’s chances of winning and the casino’s edge.

    Are there any special features in the Mental slot game?

    Yes, slot includes several special features such as unique wild symbols, free spins, and game-specific bonuses that enhance gameplay and increase the chances of winning.

    Can I play Mental for free?

    Many online casinos offer a demo or free-play version of Mental, allowing players to try the game without betting real money. However, the availability of a free version may vary depending on the casino.

    How can I win in Mental?

    Wins in Mental are achieved by landing specific combinations of symbols on the paylines. The game’s high volatility means that wins may not be frequent, but they have the potential to be significant.

    Is there a jackpot in Mental?

    Mental does not feature a traditional progressive jackpot. However, it offers the potential for large payouts through its bonus features and high-volatility gameplay.

    Mental slot by NoLimit City Review

    Review Summary

    Mental is a testament to Nolimit City’s commitment to pushing the boundaries of traditional slot gaming. It offers an unforgettable journey into a world that is both dark and fascinating, providing a unique and immersive gaming experience. Whether you are drawn to its intriguing theme, its potential for big wins, or its stunning design, Mental is a game that demands attention and promises an extraordinary slot experience.

    User Review
    5 (1 vote)
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