NoLimit City

Mental

RARE Slots Video Slots Horror Medicine Tv

NoLimit City's original asylum-horror slot and one of its bleakest early statement releases.

Only <0.01% of slots combine Split Symbols and Xways.

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

96.09%

return to player

Volatility

High volatility

variance

Max win

66,666×

top multiplier

Min bet

$0.20

per spin

Reels

108 lines

Player rating

3.9 ★

17 votes

DEMO Play free, no signup

NoLimit City

Embed on your site

3.9 / 5

17 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP9/10

RTP 96.09% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential9.6/10

x66666.00 (66666×) → 9.6/10

Features10/10

18 features → 10.0/10

Game Mechanics6.4/10

f=18 r=5 p=108 → 6.4/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility2/10

0.2–1 (×5) → 2.0/10

Provider Reputation7.4/10

provider avg 7.4 → 7.4/10

Popularity9.9/10

search demand p99 + proxy blend (70/30) → 9.9/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 85 — Mental by NoLimit City

https://slotranker.com/nolimit-city/mental#score

How to cite

Slot Summary

Mental exists as NoLimit City leaning fully into its reputation for darker, boundary-pushing releases. Rather than dressing horror up as a light seasonal theme, it commits to the idea of a sinister asylum and psychological discomfort, giving the game a more confrontational identity than most mainstream slots. It stands as the original entry in the Mental line later followed by Mental 2, and it helped define this corner of the studio's portfolio: extreme volatility, unsettling presentation, and a tone built to feel disturbing rather than playful. For players and stream audiences, its appeal is as much about that unapologetically grim character as the win potential attached to it.

Spec sheet

Mental at a glance.

Identity

Slot nameMental

StudioNoLimit City

Released8/31/2021

Math

SlotRanker Score85

RTP96.09%

VolatilityHigh volatility

Max win66,666×

Bet range$0.20 – $1.00

Player rating3.9 / 5 · 17 votes

Format

Reels5

Paylines108

Layout5x3

Expected average based on this slot's 96.09% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.13

Cost per session$3.13

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Mental? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: High

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (High). The model is calibrated so the average return equals this slot's published RTP (96.09%), with wins capped at its top multiplier (66,666×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Compare Mental with other games

	Mental Score 85This game	The Expendables New Mission Megaways Score 84	Dr. Jekyll & Mr. Hyde Score 79	Zombie Outbreak Score 78	Elizabeth Lab Score 78
Identity
Studio	NoLimit City	StakeLogic	Betsoft	PG Soft	Bigpot Gaming
Released	8/31/2021	5/16/2020	7/29/2014	6/11/2024	4/5/2022
Math
RTP	96.09%	96.08%	96.17%	96.76%	96.53%
Volatility	High volatility	Medium/High	Medium volatility	High volatility	Medium volatility
Max win	66,666×	20,000×	—	5,000×	7,290×
Format
Reels	5	6	5	5	5
Layout	5x3	6x7	5x3	5x3	5x3
Paylines	108	117649	30	1600	243
Min bet	0.20	0.20	0.02	0.20	0.20
Max bet	1.00	40.00	150.00	100.00	200.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	✓	—	✓
Respins	—	—	—	—	—

Every number is shown as a delta against Mental.

Comparing against

Mental

NoLimit City

RTP

96.09%

Max win

66,666×

Score

The Expendables New Mission Megaways

Dr. Jekyll & Mr. Hyde

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