Mental 2 (Nolimit City) Slot Review

Mental 2: Slot Overview 

Brace yourself. If you thought Mental (2021) was disturbing, chaotic, and unapologetically intense, then Mental 2 is here to remind you it can always get worse. Or better—depending on how twisted your tastes run. Developed by Nolimit City, Mental 2 picks up where its predecessor left off and dives even deeper into the horror of human insanity, institutional decay, and chaos-fueled slot mechanics. 

With a uniquely asymmetric 3-2-3-2-3 reel layout, just 108 paylines, and a terrifying max win of 99,999x, this is not your typical online slot. On the surface, it looks like a madhouse, but once the spins begin, you’ll realize there’s method to the madness. Feature-rich, highly volatile, and complex, this game doesn’t just slap on a horror theme—it becomes the horror. 

Released on March 25, 2025, Mental 2 is a wild sequel that fuses sinister visuals with brutal mechanics for a high-stakes, high-tension experience that’ll keep even the most seasoned players on edge.

Design and Graphics 

Mental 2 is visually unrelenting. The entire game is cloaked in a grimy sepia tone, reminiscent of old medical files, blood-stained asylum walls, and flickering fluorescent lights. Everything from the background to the symbols screams discomfort. Human skulls, skeletal X-rays, syringes, and dismembered patients make up the imagery, and yet the slot never feels over-the-top—it’s disturbingly grounded. Animations are intentionally jagged and abrupt, echoing the mental instability of its theme. Symbols split, burn, and transform with chaotic intensity. The Fire Frames erupt like electrical surges. Bonus rounds feel like you’re descending into new layers of madness. Nolimit City deserves credit for not holding back—this is psychological horror turned into a playable format.

Gameplay Mechanics 

Beneath its madness lies some of the most intricate mechanics Nolimit City has ever engineered. The base layout (3-2-3-2-3) offers 108 ways to win, but that number can multiply dramatically through splitting mechanics and enhancer symbols. Volatility is rated a solid 12/10 (‘Insane’), so expect long dry spells interrupted by bursts of potential devastation. 

Symbols are divided into low-paying skeletal body parts and high-paying patient portraits, with payouts ranging from 0.5x to 2.5x for five-of-a-kind. Wilds can substitute for all standard symbols, but Mental 2 goes far beyond traditional substitutes. Features such as Fire Frames, Fire Reels, Dead Patients, and Enhancer Cells create a hyper-interactive reel state where symbols split into 2 or 3 parts, transforming wins and opening up the grid for unexpected results.

Sound and Music 

If the visuals don’t get under your skin, the soundtrack certainly will. A bone-rattling ambient loop plays in the background, featuring the occasional scream, whispered plea, or screeching violin. Each spin clinks and clanks like chains being dragged through a corridor, while wins sound more like glitches in a haunted computer program than celebratory tunes. 

During bonus rounds or feature activations, audio intensifies. The God Mode spin in particular sounds like a heart-pounding finale in a horror film. It’s deeply immersive, uniquely uncomfortable—and that’s the point. Every beep, snap, and groan reinforces the slot’s deranged aesthetic.

Bonus Features 

Mental 2 is packed with features that push volatility and complexity to the limit. Here’s a breakdown: Fire Frames & Fire Reels 

Random base game positions turn into Fire Frames, splitting landing symbols into two. Fire Reels split symbols into three parts. These zones are essential for activating other features like xWays, xSplit, xNudge, and more. 

Dead Patients 

Land 2 or more Dead Patient symbols to trigger multipliers of x5 to x9,999, which are applied to corresponding Patient symbols on that reel. This feature can explode wins when combined with splitting mechanics. 

Enhancer Cells 

Triggered by collecting Fire Frames. They can reveal wilds, xWays, xSplits, or xNudges. Each enhancer stacks chaotic modifiers on top of the reel grid—ideal for building massive payout potential. 

xHole 

Activated by landing the xHole symbol on the second position of the third reel, pulling and placing random symbols back on the grid with multipliers of x2 to x8. 

xMental 

When an xMental symbol lands in a Fire Frame/Reel, all positions become Fire Frames for one spin, significantly increasing the chance of split and enhanced symbols. 

Mental Transform 

Triggered by a Disembodied Scatter on reel 2 or 4, transforming it into another powerful symbol such as wilds or multipliers. 

Free Spins Modes 

Depending on the Cognitive and Disembodied scatter combo, you can unlock one of three bonus rounds: 

• Bloodletting Spins – basic free spins with sticky Fire Frames 

• Surgery Spins – adds the Dead Multiplier mechanic and transfers multipliers to patient symbols 

• Experimental Spins – sticky scatters and enhancements + mental transforms on each spin 

Each level increases in volatility and potential, with upgrades and +1/+2 spins possible from certain scatter placements. 

God Mode 

At a cost of 6,666x, you can attempt to land a guaranteed xGOD symbol, unlocking the highest win potential in the game. Think of it as the “max win or bust” button. 

Bonus Buys Bloodletting Spins – 100x 

Surgery Spins – 250x 

Experimental Spins – 1,800x 

Lucky Draw – 330x 

Also available are xBet Boosters (1.4x to 99x) for scatter placement, Fire Frames, or xHole/xMental activation.

Betting Options and Payouts 

You can wager from €0.20 to €100 per spin, with multiple bonus buy levels and booster bets giving you additional control over how wild you want the experience to be. With an RTP of 96.06% (lower RTP versions may also be offered), Mental 2 provides fair returns relative to its explosive volatility. 

The maximum win is a mind-melting 99,999x, technically achievable in all bonus rounds but most feasible in God Mode or Experimental Spins. The free spins trigger frequency is about 1 in 269 spins, but the bonus buys exist for those who don’t want to wait.

Conclusion 

Mental 2 is not for the faint of heart. It’s twisted, brutal, and relentless—but also one of the most creatively designed slots in recent memory. Nolimit City has taken its most infamous game and amplified everything: the fear factor, the chaos, the mechanical intricacy, and the win potential. 

The sheer volume of interconnected mechanics can overwhelm new players, but for fans of the original Mental, or anyone who thrives on complexity and high-stakes risk, this sequel is a masterpiece of disturbing slot art. With multiple layers of modifiers, brilliant win scaling, and a macabre world dripping with dread, Mental 2 reaffirms Nolimit City’s reputation as the king of edgy, ultra-volatile slot design. 

It’s the kind of game that leaves a mark—sometimes on your bankroll, always on your psyche.