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How Mental works
Nolimit City · Slots
Official demo
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The demo is provided by Nolimit City and comes straight from its official website, unchanged by this site. Open the official demo in a new tab
How it plays
Mental is an online slot from Nolimit City, known for the random multiplier that Dead Patient symbols bring and for the Fire Frames and the symbol transform feature of the Spider symbol. This page covers only the rules and figures that are officially published and offers no way to win.
When two Dead Patient symbols land, there is a chance of winning a large random multiplier, which is applied to a patient symbol.
A certain number of Fire Frames raises the chance of a win and works together with enhancers such as xWays, xNudge and xSplit.
When a Spider symbol lands, the symbol transform feature is triggered.
Scorpion symbols reaching the number set by the official page trigger a bonus mode with sticky Fire Frames, which Spider symbols can upgrade. The details are in the official wording below.
Every round is random and earlier results have no effect on the next one. This site gives no betting advice.
The official description, line by line
Official description (this site's rendering)
Whenever two Dead Patient symbols land, there is a chance to win a massive random multiplier, ranging from x5 to x9999, on a patient symbol.
Official English text “Whenever you land two Dead Patient symbols you’ve got the chance to win a massive random multiplier - ranging from x5 to x9999 on a patient symbol.”
Official description (this site's rendering)
A symbol transform feature occurs whenever the Spider symbol lands on the reels.
Official English text “Symbol transform feature whenever the Spider symbol lands on the reels.”
Official description (this site's rendering)
Activated by 3 Scorpion symbols, it triggers a bonus mode with sticky Fire Frames.
Official English text “Activated by 3 Scorpion symbols and will trigger a bonus mode with sticky Fire Frames.”
Official description (this site's rendering)
Spider symbols are sticky and the Dead Multiplier never decreases.
Official English text “Spider symbols are sticky and Dead Multiplier never decrease.”
Official data
- Game provider
- Nolimit City
- RTP (theoretical return to player)
- 96.08%“96.08% RTP” ↗
- Maximum multiplier
- 66,666x“66666 xBet MAX WIN” ↗
- Grid
- 3-5“3-5 Reels/Rows” ↗
- Mechanics
- xWays®, xSplit®, xNudge®“xMechanics: xWays®, xSplit®, xNudge®” ↗
- Official release date
- 2021-08-31“31-08-2021 Release Date” ↗
RTP is a theoretical value published officially. It describes the average return over the long run and many rounds, and says nothing about a single round or a short period. The version actually offered depends on the operator's settings, and the information in the game takes precedence. Items the official page does not publish are not listed in this table and are not guessed. Official page
Stake lists this game; whether you can play it depends on where you are.
Frequently asked questions
What is the RTP of Mental?
What is the maximum win of Mental?
What is the Dead Multiplier?
Can Mental be played for free?
Is there a way to improve the chance of winning?
This is an independent affiliate site, not an official site of Stake or Nolimit City, and not connected to either company; if you go to Stake through a link here and sign up, this site may earn a commission. This site only summarises the officially published rules and figures and offers no way to win. Affiliate disclosure