Mental
96.06%
RTP
66,666x
Max Win
Bonus buy options
- 8-11 Autopsy Spins: Costs80x bet
- 9-13 Lobotomy Spins: Costs200x bet
- Lucky Dip: Costs220x bet
- 10-15 Mental Spins: Costs1000x bet
- Min Bet
- 0.2
- Max Bet
- 1000
- Release Date
- August 31, 2021
About this Slot
Mental is a horror-themed slot from Nolimit City with an RTP of 96.06%, very high volatility and a maximum win of 66,666x.
Fire Frames surround random positions on each spin, with 1 to 13 appearing per spin. Symbols landing in Fire Frames split into two parts. Enhancer Cells on reels 2 and 4 activate when 4 or 6 Fire Frames are present on the board.
Dead Patients land as a feature where 2 symbols are revealed, each carrying a premium symbol with a multiplier ranging from x5 to x9,999. Dead Multipliers are collected and the highest is applied to Patient symbols, then decreases by 1 each time it is used.
Mental Transformations occur when a Spider lands on reels 2 or 4, transforming into xWays, xSplit, Dead Patient or Wild symbols.
Three Scorpions trigger Autopsy Free Spins, awarding 8 spins initially. When Scorpions land in Fire Frames during Autopsy, they grant an additional spin. Up to 5 sticky Fire Frames can remain active throughout the feature. If a Spider appears during Autopsy, the feature upgrades to Lobotomy Free Spins.
Lobotomy Free Spins are triggered by 3 Scorpions and 1 Spider, awarding 9 spins initially. Sticky Spiders trigger Mental Transformations on every spin. If 2 Spider symbols appear, Lobotomy upgrades to Mental Free Spins.
Mental Free Spins are triggered by 3 Scorpions and 2 Spiders, awarding 10 spins initially. Both Spiders remain sticky and trigger Transformations every spin. Dead Multiplier counts do not decrease during this feature.
Four bonus buy options are available: 8-11 Autopsy Spins for 80x bet, 9-13 Lobotomy Spins for 200x bet, Lucky Dip for 220x bet, and 10-15 Mental Spins for 1,000x bet.
Slots with this name
| Slot | RTP | Volatility | Max Win | |
|---|---|---|---|---|
 | Mental (this page)2021 | 96.06% | Very High | 66,666x |
 | Mental 22024 | 96.06% | High | 99,999x |
Mental Demo - Play for Free
The Mental demo runs right here in your browser: play money, no sign-up, no deposit. It comes from Nolimit City themselves and carries the same rules and features as the real-money version. The stated RTP is 96.06%.
The demo starts only when you press it. It then loads straight from Nolimit City, which receives your IP address in the process. More on this in our Privacy Policy.
Play money, no payouts. Providers block the demo in some countries.
Mental Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
Community RTP
102.4%
95% range 88.7% - 118.8%
Official RTP
96.06%
as listed by the provider
Hit Rate
34.3%
Biggest Win
5,887x
Based on 119,687 contributed rounds
Without the single biggest win (5,887x), the community figure is 97.5%.
A community RTP above 100% comes from a rare large win in this sample, not a real edge; over the long run it settles near the official RTP.
| Casino | Rounds | Community RTP | Hit Rate |
|---|---|---|---|
| stake | 119,687 | 102.4% | 34.3% |
Played this slot? Add your bet archive to make these numbers more accurate.
Open Bet AnalyzerMental RTP Calculator
Mental has a theoretical RTP of 96.06%. Its volatility is Very High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 66,666x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Mental Variance Simulator
Mental sessions can swing far from its 96.06% average - its volatility is rated Very High. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
Frequently asked questions about Mental
An RTP of 96.06% means Mental is built to pay back around 96.06 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run Mental's house edge is about 3.94% of everything you wager - roughly 3.94 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 96.06% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play Mental. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
