Mental Slot Free Play

(Nolimit City)

Play Mental free demo from Nolimit City. Try without cost, just for fun. The best way to learn the rules, features and how to play the game. Also read our unique Mental review with rating to get important information about Mental slot.

Tired of playing free demos with fake money? Find safe and trusted online casinos where to play with real money for a chance to win up to 66666x your bet. Sign up and claim our latest welcome bonuses.

Features & Rating

CGSCORE 86 Great

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Responsible Gaming

You have to be 18 years or older to play our demo games. Please confirm that you are of the legal age to proceed:

Not working?
Answer the security question to report slot:

The game not working? Try using a VPN.
PLAY MENTAL WITH REAL MONEY HERE Where to play Mental MORE NOLIMIT CITY CASINOS
Kryptosino Rating 4.8/5
100% up to $500 Wager Free*
Bonus T&C Apply No bonus code required Min. deposit: $20 / 0.001 BTC Wager requirement: 0X More bonus info Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.
The Online Casino Rating 4/5
100% up to $/€100 + 20 Free Spins*
Bonusinfo There is a No Deposit Bonus available: 21 Free Spins on Sweet Alchemy
Bonus T&C Apply No bonus code required Min. deposit: $/€10 Wager requirement: 50X More bonus info Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.
LuckyDays Casino Rating 4.7/5
100% up to $/€100 + 100 Free Spins*
Bonus T&C Apply No bonus code required Min. deposit: $/€20 Wager requirement: 25X More bonus info Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.
Yeti Casino Rating 4.2/5
100% up to $/€333 + 100 Free Spins*
Bonus T&C Apply #AD New customers only, 18+, min deposit £10, wagering 60x for refund bonus, max bet £5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is £100). 100% refund bonus up to £111 + 77 spins on 1st deposit. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Full T&Cs apply. Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.
BC.Game Casino Rating 4.5/5
180% up to 1 BTC Wager Free*
Bonusinfo There is a No Deposit Bonus available: $1-3 Free Crypto
Bonus T&C Apply No bonus code required Min. deposit: 0.010 BTC Wager requirement: 0X More bonus info Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.
Wizary Casino Rating 4.6/5
20% Instant Daily Cashback*
Bonusinfo There is a No Deposit Bonus available: $10 Free Credits
Bonus T&C Apply No bonus code required Min. deposit: 0.002 BTC Wager requirement: 0X More bonus info Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.

Mental Review

Mental slot review

Mental Reviewed August 31 2021 by Casinogamesonnet.com

Nolimit City is never afraid to experiment with abstract themes. As the developer of San Quentin and xWays Hoarder xSplit, Nolimit usually finds success when it goes off the beaten path.

Mental is yet another unique slot from this developer. Revolving around a serial killer fashioned into the likes of Hannibal Lecter, it’s certainly not for the faint-hearted.

The volatility (10/10) isn’t for the squeamish either. Assuming you can survive this rough journey into the mind of a psychopath, though, you’ll be chasing payouts worth up to 66,666x your stake.

Gameplay and Atmosphere

This slot features a grid that’s as unconventional as the theme. It offers 5 reels with a 3-2-3-2-3 format. 108 ways to win are available by default, but you can increase this amount with xSplit symbols.

Payouts form when matching symbols appear in adjacent reels, beginning with the first reel. Provided you’ve played ‘ways’ slots before, you’ll be well-versed with the gameplay.

The atmosphere is as creepy as it gets for a slot. It’s as if somebody in Nolimit City’s office recently rewatched Silence of the Lambs and decided to top it.

This game takes place in a grim mental institution, complete with white-subway-tiled walls and poor lighting. The single light hanging above the reels even flickers for optimal creepiness.

The music is a foreboding tune that feels like it would be at the start of a horror movie. All in all, Nolimit has really nailed Mental’s atmosphere.

mental base game

Mental Max Win and Payouts

If you thought that Nolimit City might lighten things up with a few royals or other generic symbols, then you’re wrong. Mental’s low-value icons include five body parts, including brains, eyes, hands, hearts, and kidneys.

Higher-paying symbols consist of mental patients, who are simply known as Patient 1, 2, 3, 4, and 5. The highest-paying of these deranged individuals offers 5x the stake for five. As mentioned before, you can win up to 66,666x the stake with bonuses included.

RTP, Volatility and Betting Options

The betting range goes from €0.20 to €100 per spin. This range creates jackpots going from €13,333.20 (0.2 x 66,666) to €6,666,600 (100 x 66,666).

The Mental RTP is 96.08% by default. However, its payback can go up to 96.47% through the later-discussed feature buy option.

Again, volatility carries an “extreme” 10/10 rating. This rating is fitting when considering the massive top payout.

Mental Features

Mental is absolutely packed with features. You can expect Fire Frames, Enhancer Cells, Dead Patients, Mental Transformations, and three types of free spins.

Fire Frames

During each base-game spin, 1-13 positions will be highlighted in flames. Any symbol that lands in these Fire Frames will split into two.

Dead Patient

This feature triggers when 2 Dead Patient symbols appear anywhere on the reels. It offers 1 patient symbol with a multiplier attached. The multiplier’s value can be worth 5x, 10x, 15x, 30x, 50x, 100x, 300x, 500x, or 1,000x.

Its value determines how many times the patient symbol is represented on the reel, rather than a more-traditional win multiplier. For example, 30x would mean 30 patient symbols being in the given reel.

Enhancer Cells

The Enhancer Cells sit at the bottom of reels 2 and 4. These cells can activate and deliver any of the following modifiers:

Mental Transformation

You launch a Mental Transformation by getting spider symbols on reels 2 and 4. The spiders will transform into Dead Patient, Patient, wild, xWays, or xSplit symbols.

Autopsy Free Spins

You trigger 8 Autopsy Free Spins by landing 3 scorpion symbols on reels 1, 3, and 5. You’ll receive +1 free spin for every scorpion that appears in a Fire Frame too.

Each free game provides up to 5 Fire Frame positions. These Fire Frames become sticky until this bonus ends. When landing a spider icon, you’ll upgrade this bonus to either of the next two types of free spins.

Lobotomy Free Spins

You unlock 9 Lobotomy Free Spins when 3 scorpion symbols and 1 spider symbol land. This bonus uses elements of the Autopsy Spins with the added benefit of spider symbols being sticky. The latter effect causes Mental Transformations frequently.

Additionally, Lobotomy Free Spins feature a Dead Multiplier, which refers to when the highest dead symbol multiplier is collected. You can upgrade this bonus to Mental Free Spins by getting 2 spiders on the reels.

Mental Free Spins

You’ll trigger 10 Mental Free Spins by landing 3 scorpions and 2 spiders simultaneously. This bonus sees both triggering spider symbols become sticky, thus leading to more Mental Transformations. The Dead Multiplier also grows at a faster rate.

mental free spins

Bonus Buy

Mental slot offers four different feature buy options. You can choose from any of the following for a certain cost:

How Does Mental Compare to Other Nolimit City Slots?

Nolimit isn’t normally one to skimp on win potential. Mental is a great example of this with its 66,666x maximum win. While Mental doesn’t quite have the win potential of San Quentin, it does outdo most other Nolimit City slots.

This game makes use of Nolimit’s patented xSplit, xWays, and xNudge concepts. It actually manages to incorporate all of these features into the gameplay at some point.

The theme is yet another interesting one from this developer. Mental proves even darker and more twisted than a trip to California’s most-notorious prison in San Quentin.

Final Thoughts on Mental Slot

Mental certainly isn’t a game you fire up when you’re in the mood to visit Candyland. It’s perhaps Nolimit City’s edgiest slot to date, which is saying plenty.

Provided you can withstand the haunting halls of this mental institution, you’ll find an action-packed game. Mental offers many features during the base game along with three different bonus rounds.

With everything going on in this slot, you’ll definitely want to try the free version first. At the very least, you should thoroughly browse the info section before risking real money.

If you can get past the dark theme and complex gameplay, then you’ll likely appreciate Mental. It offers huge potential wins along with more than enough features.

Release Date

Mental was released on August 31 2021.

CGSCORE 86 Great

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Frequently Asked Questions

Can I play Mental for free?

- Yes! You can try our free play demo for fun, without risk of losing any money, right here on Casinogamesonnet.com. You can also play fake money demos for free at most of our recommended casinos that have slots from Nolimit City.

Where can I play with real money?

- To be able to play Mental with real money you have to sign up for an account, preferably at one of our recommended online casinos. You can also claim a nice welcome bonus when you sign up as a new player.

Can I win big on this game?

- If you are lucky you can win really big amounts of up to 66666x your bet on this game. This means you can win 66666 EUR (when playing with real money) at most when betting 1 EUR.

Do this slot have a progressive jackpot?

- No! This game doesn't have a progressive jackpot.

Where can I find the best Nolimit City slots?

- In our Nolimit City slot page you can find our rating for all Nolimit City slots.

PLAY MENTAL WITH REAL MONEY HERE Where to play Mental MORE NOLIMIT CITY CASINOS
Kryptosino Rating 4.8/5
100% up to $500 Wager Free*
Bonus T&C Apply No bonus code required Min. deposit: $20 / 0.001 BTC Wager requirement: 0X More bonus info Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.
Yeti Casino Rating 4.2/5
100% up to $/€333 + 100 Free Spins*
Bonus T&C Apply #AD New customers only, 18+, min deposit £10, wagering 60x for refund bonus, max bet £5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is £100). 100% refund bonus up to £111 + 77 spins on 1st deposit. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Full T&Cs apply. Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.
The Online Casino Rating 4/5
100% up to $/€100 + 20 Free Spins*
Bonusinfo There is a No Deposit Bonus available: 21 Free Spins on Sweet Alchemy
Bonus T&C Apply No bonus code required Min. deposit: $/€10 Wager requirement: 50X More bonus info Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.
BC.Game Casino Rating 4.5/5
180% up to 1 BTC Wager Free*
Bonusinfo There is a No Deposit Bonus available: $1-3 Free Crypto
Bonus T&C Apply No bonus code required Min. deposit: 0.010 BTC Wager requirement: 0X More bonus info Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.
LuckyDays Casino Rating 4.7/5
100% up to $/€100 + 100 Free Spins*
Bonus T&C Apply No bonus code required Min. deposit: $/€20 Wager requirement: 25X More bonus info Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.
Wizary Casino Rating 4.6/5
20% Instant Daily Cashback*
Bonusinfo There is a No Deposit Bonus available: $10 Free Credits
Bonus T&C Apply No bonus code required Min. deposit: 0.002 BTC Wager requirement: 0X More bonus info Full Bonus T&C
Get Bonus 18+ | T&C Apply | Play Responsibly BeGambleAware.org *Bonus may vary depending on country.

Hot Brands

Visit Casinia Casinia
Visit Vave Casino Vave Casino
Visit Loki Casino Loki Casino
Visit CrocoSlots Casino CrocoSlots Casino
Visit N1 Casino N1 Casino
Visit Golden Star Casino Golden Star Casino
More hot casinos
Rabona Casino Bonus

Join our newsletter!

Get updates about slots, casinos, bonuses and more!

Security question: