Mental

Mental Mental
Game information
VolatilityExtreme
Max winx66666
RTP96.08%
Release date31.08.2021
Game typeSlot
Provider NoLimit City
RTP range96.08%, 94.08%
Volatility Extreme
Hit frequency 34.19%
Bonus frequency 0.46%
Min bet0.2 EUR
Max bet70 EUR
Max win multiplierx66666
Max win value4 666 620 EUR
Layout 5*3
Lines108
FeaturesAutoplay, Bonus Buy, Free Spins, Free Spins Retrigger, Multiplier, Non-Standard Layout, Nudge reels, Symbol Split, xWays
VersionsPC, Mobile
Progressive jackpot No
Last updated16.04.2025
Play demo
Mental
7.0
GamblerID
Score
User Rating 0/10
(0 votes)
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Mental Slot Review

Mental is a slot released by NoLimit City on August 31, 2021. Jump into the extreme world of mental asylum, where you will be greeted with intensity and a chilling atmosphere thanks to its exceptional soundtrack. This is a slot of Extreme Volatility and an abundance of bonus features, so brace yourself and be prepared for a gambling experience of a lifetime!

Mental - Intro

Mental by NoLimit City Video Review

Key Game Details

Even though the player's return on this slot machine varies from casino to casino (from 94.2% to 96.08%), the 2% difference could feel substantial. This slot machine can be extremely volatile, so keep a careful eye on your bankroll since you could find yourself with nothing left or be swept up in the excitement and discover that you've tripled it in a matter of minutes. You can gamble anything from 0.2 to 70 euros. When three or more identical symbols show up on the screen from left to right, you will be paid. The game's layout is five by three, with 108 fixed pay lines. With a maximum win multiplier of an incredible x66,666 in this game, you may potentially earn up to a "mental" total of 4,666,620 euros. 

Mental Free Demo

The game looks scary, we know. However, wasting your time and money on the game you are unsure about is more frightening. So as not to make it happen, after reading our Review, go to one of the Best Casino sites and try the Free Slot version of the game without spending any money.

Bonus Features 

Fire Frames

This feature randomly triggers and allows you to split a paying symbol in two.

Mental - Base game

Dead Patient

Triggers when there are 2 Dead Patietns on the screen. When it does so, it presents us with one of those patients with a payout booster ranging from x5 to x9,999. The multiplier affects the payout only on the reel where the patient appears.

Enhancer Cells

These things are located at the bottom of reels two and four. To activate them, you need four or six Fire Frames. When activated, it presents you with a range of exciting feature symbols:

  • Patient Symbol. Nothing too fancy, I agree, but that’s something.
  • Dead Patient. Who does not like multipliers? Nobody. So that’s a win in our book.
  • xWays. This one will bring three symbols of the same kind to the screen and expand the reel. However, they do not give you Scorpions, Spiders, or Dead Patients.
  • xSplit. As the name suggests, it splits the paying symbol into two, doubling its payout, and it splits itself into two wilds.
  • Wild. It was nothing spectacular, just wild, but still great.
  • xNudge Wild. A special type of wild symbol nudges on the visible reel, and with each step, the win multiplier boosts by one increment. When there are more than one wild multiplier, they are stacked.

Mental Transform

When you hit a scary-looking Spider symbol on the second and fourth reels, you trigger this feature, transforming that arachnoid into xWays, xSplit, Dead Patient, Wild, or Patient symbols.

Autopsy Free spins

You get eight bonus rounds when you hit three Scorpion symbols on the first, third, and fifth reels. During it, you get up to five randomly put sticky Fire Frames on the reels. This feature can be upgraded to Lobotomy Free spins by hitting one Spider Symbol, which will carry all the remaining bonus rounds to the following type and give you an extra one. When you get Lucky and hit two Spiders, you get Lobotomy Freespins, with the same mechanic of bonus rounds remaining, plus you get two extra ones.

Mental - Free Spins

Lobotomy Freespins

Besides triggering this feature in the previous type of bonus game, it can be triggered from the main game by hitting three Scorpions and one Spider, giving you nine free bonus rounds in return. During this feature, catching a scorpion or a spider in a Fire Frame will give you an extra spin. It is special that Spider becomes persistent and performs Mental Transform with each round. To add another layer of excitement, there is Dead Multiplier, which takes and stores the highest booster from each Dead Symbol. When you get a winning combo, the stored booster will multiply it, decreasing the multiplier count by one. If you get lucky and hit a Spider Symbol, you upgrade this bonus game to Mental Freespins and also carry your remaining bonus rounds. Plus, you get two extra.

Mental Free spins

Another way to trigger it is from the main game: hitting three Scorpions and Two Spiders, which will vie you ten bonus rounds. The same extra spin award mechanics with Fire Frames are also applied in this bonus game. When it comes to Sticky Spiders, both behave that way this time. The Dead Multiplier has the same mechanic. However, it does not diminish after being applied. Also, it keeps building with each Dead Patient apearing on the screen.

Bonus Buy

There are 3 versions of Purchasing a Bonus:

  • By paying x80 the bet, you can get from eight to eleven Autopsy Free Spins.

  • When you pay x230 the bet, there is a chance to get from nine to thirteen Lobotomy Free Spins.

  • And when you are feeling “mental” and want an adrenaline rush, you can purchase ten to fifteen Mental Free Spins, which are worth x1,000 the bet.

Verdict

Suppose you are a fan of NoLimit releases. In that case, this game is something you might wanna try out because it’s got it all: unique and scary theme, extreme volatility and potential high payouts, an abundance of bonus features, layered free spin modes, and insane max win. Conversely, if you find subjects like this disturbing and do not wanna risk big, this is not the slot for you. If this slot did not catch your eye, go to the New Slots section on our website; maybe you will find something that will.

Mental - Big Win

Daniel Borg
Daniel Borg
Content Writer & Slot Reviewer

Symbols and Paytable

Symbol Angry Patient
Angry Patient
5x5
4x1.5
3x0.75
Symbol Screaming Patient
Screaming Patient
5x3.75
4x1.25
3x0.6
Symbol Masked Patient
Masked Patient
5x2.5
4x1.1
3x0.5
Symbol Scared Patient
Scared Patient
5x2
4x1
3x0.45
Symbol Mind Scanner
Mind Scanner
5x1.5
4x0.9
3x0.4
Symbol Eye
Eye
5x1.25
4x0.75
3x0.3
Symbol Brain
Brain
5x1.15
4x0.65
3x0.25
Symbol Heart
Heart
5x1.1
4x0.6
3x0.2
Symbol Kidney
Kidney
5x1.05
4x0.55
3x0.15
Symbol Hand
Hand
5x1
4x0.5
3x0.1
Symbol Wild
Wild
Symbol Spider
Spider
Symbol xSplit
xSplit
Symbol xWays
xWays

Common questions answered

Can I play Mental slot for free in demo mode?

Sure, you can try the Mental slot without paying, no registration needed. This free mode allows you to test the gameplay without risking real money. Best way to explore the game first, as it lets you try before you play for real.

Can I win real money on Mental slot?

You can only win actual money if you’re playing with real cash or promotional credits at a casino. Demo mode is for practice only, so it's 100% safe and for entertainment only.

What is the RTP and maximum win of the Mental slot?

The RTP of Mental is 96.08%, 94.08%. Greater return to player, the better your odds are. The maximum win is can reach up to x66666 of your bet. The slot's volatility is classified as Extreme, which affects how often and how big you win.

Can I play Mental slot on mobile?

Absolutely, the Mental slot works perfectly on mobile devices. Thanks to HTML5 technology, you get seamless access on the go, whether you're on a smartphone or a tablet.

What is the best place to play Mental slot?

The best place to play Mental in real-money mode is at an online casino that is: +Regulated, +Trusted and verified, +Offers fair terms, +Pays out quickly, +Gives good rewards, and +Provides 24/7 support. You can use our top list and avoid bad choices.

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