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Mental Slot is currently available only in free play mode in your country.
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Mental Slot Nolimit City

Mental is a 5-reel video slot, arranged in a 3-2-3-2-3 layout and 108 ways to win (the reels can expand up to 20) powered by Nolimit City. The game takes you inside a mental institute, in a part of the country where no one expects nurses and doctors to dare visit. This sepia toned masterpiece is also packed with some exciting features to keep you sane! They include xWays, xNudge and some Dead Patients along the way. You can now try the Mental Slot for free at AskGamblers or at any Nolimit Casino in real mode. 

Learn How to Play Mental Slot 

Before it’s deemed safe to enter the institution, you need to learn how to place your bets:

Increasing or decreasing your bet will form the total amount you spend per spin

Hitting spin will set the reels in motion

If you get tired of spinning the reels you can use autoplay 

Slot Features

The game is feature packed so prepare yourself mentally for lots of action, it’s sinister theme is for starters. Game features include Fire Frames, Dead Patients with random multipliers, Enhancer Cells with xWays, xNudge and xSplit, Transforming Reels, Free Spins and a Feature Buy Function (country restrictions will apply).

Fire Frames 

During the base game, during every spin 1 to 13 positions can randomly be surrounded by flames, called Fire Flames. Any symbol that lands within a Fire Flame will split into 2 parts. 

Dead Patient

This feature is triggered when you land two Dead Patient symbols and it gives you the chance to win a massive random multiplier. This multiplier can range from x5 to x9999 to seriously give your bankroll a boost. 

Enhancer Cells 

These are found at the bottom of reels 2 and 4 and are activated with either 4 or 6 fire flames. When active the Enhancer Cells can trigger any of the following:

  • xWays
  • xNudge
  • xSplit
  • Wild Symbols
  • 1 of the 5 Patient symbols
  • A regular Dead Patient

Mental Transform

This feature is triggered when you land Spider symbols on reels 2 and 4. The Spiders transform into either xWays, xSplit, Dead Patient Wild or Patient symbol. 

Autopsy Free Spins 

This is triggered by 3 Scorpion symbols and triggers a bonus mode with sticky Fire Flames. They can also be upgraded to Lobotomy or Mental Free Spins.

This feature will grant you with 8 Autopsy Free Spins and each Scorpion symbol that lands during the spins will award you one extra Free Spin. 

Lobotomy Free Spins

This is activated by 3 Scorpion symbols and a Spider symbol. This is an upgraded version of the Autopsy spins and the Spider symbol will become sticky and award a Mental Transform on every spin. 

The feature also includes a Dead Multiplier that is transferred to a Patient symbol which has the potential to trigger some insane wins. This can be further upgraded to Mental Free Spins. 

Mental Free Spins

Things are about to go really mental if you’ve reached this stage. It is triggered by 3 Scorpions and 2 Spider symbols. Spider symbols both become sticky and the Dead Multiplier never decreases. 

!!!This is Mental!!!

The biggest and most rewarding feature of them all. If you trigger this feature you will win the game's max payout which is 66.666x the base bet and the game round will end. 

Feature Buy 

Available in certain countries, this allows you to buy into the feature without having to wait. Prices range from x80 to x1000 your base bet. 


As you can see there is a lot to take in when it comes to this game, Nolimit City have really packed in as much as they can. It’s also available with a dual RTP setup at 96.08% and 94.20%.

What’s important to note in this game is it’s volatility which has been set to extremely high. Nothing unusual for this provider, but this is high to say the least. You’re going to require a degree of patience if you’re looking to hit those bigger wins, but when they hit, they really hit. 

The theme is an interesting one to say the least and maybe not for the faint of heart. But it’s certainly fun and packed with some serious potential making it a must try game! 




Play game
Software Nolimit City
Slot Type Video slots
RTP 96.08%
Special feature Wild Scatter Free Spins
Slot details
More slot details More details
  • Software

    Nolimit City
  • Slot Type

  • Paylines

  • Reels

  • Min Coins Size

  • Max Coins Size

  • Jackpot

  • RTP

  • Bonus Game

  • Progressive

  • Wild Symbol

  • Scatter Symbol

  • Autoplay Option

  • Multiplier

  • Free Spins

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Mental Slot Reviews by Players


Write a review
Fiekie247 915 reviews
South Africa
Reviewed on September 28, 2021


Let's talk about one of the most volatile slots I have ever played in history with a decent base game that can keep a steady balance sometimes, and even take you into profit land within the base game by activating up to 9999x multipliers on Patient symbols if you land them correctly on basically a payline ( Ways ) in this instance. The game follows its name, as it is mental and one of the most frustrating issues I have with this game is the ability to bonus this game normally! Just thinking about it makes me mad already lol.

This game takes place in a Mental facility with different patience and each of them has pay values. You will find 2 boys, a young little girl, a grandmother, and some bold-headed man who is the highest paying symbol. You will win x5 your stake for a 5 of a kind combo with the top symbol.

The reels get highlighted randomly on any spin and every symbol that lands inside that space on the reels split into 2 making it more ways to benefit from. I remember playing this slot for the first time and did not know what the hell is going on, low paying symbols all looked the same at a first glance.

Splitting symbols made it difficult to see what is happening, then I just see the counter starting for the big win, wondering how did I get to that win. The reels spin, suddenly you see Splitways, Xways, Multipliers coming out of nowhere and suddenly revealing patient symbols? WTF

This slot goes on and on, and it is hard to keep track of. I just bonus buy and walk away as watching was very to understand and the paytable is like reading a casino's terms and conditions.

Entering the bonus by landing scorpions on reels 1, 3, and 5 with possible huge ants to enable enhanced bonus features – Don’t hold your breath you will take easily 500 – 1000 spins to trigger naturally, sometimes you even go 100 spins without seeing 2 scatters So rather buy and hope for the big win.

During free spins spaces on reels highlight for split symbols and extra features kick in with those ant symbols, you will benefit from Xways, Stacked multiplier wild, multipliers up to 9999x, split ways, and many more.

You can win up to 66666x your total bet and the game is not afraid of rewarding the max win either. So have fun, and may the wins be with you!

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