Mental Slot

4.4 (1886 votes)

Enter the abandoned asylum if you dare. Survive the madness and walk out with up to 66,666x your total bet

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Min/Max Bet:20p/£1.60
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About Mental

Get in touch with your crazy side and enter the padded walls of the asylum in the Mental slot from NoLimit City. Echoes from a dark past whisper through the halls and it’s up to you to uncover the forgotten tales of the asylum’s unfortunate patients. Set the reels alight with blazing fire frames that will split a paytable symbol into 2 to help achieve wins. Discover the creepy Dead Patient symbols to add up to a 9,999x total bet multiplier to your wins. Uncover the scuttling Spider and Scorpion symbols to unlock up to 2 free spins modes which add special multipliers to Patient paytable symbols.

How to play Mental

  1. Choose your bet level and press spin to begin
  2. Match 3 or more symbols along the 108 potential paylines to win
  3. Fire Frames can appear randomly on up to 13 spaces and split paytable symbols in two
  4. Enhancer Cells can be activated for 4-6 Fire Frames and award Patient or Dead Patient paytable symbols
  5. 2 or more Dead Patient symbols awards a multiplier of up to 9,999x
  6. Land a Spider symbol on reels 2 or 4 to have it transform into 1 of 5 high value symbols
  7. Discover the Nudging Wild to add a Wild multiplier for each space it nudges to cover the entire reel
  8. Land 3 Scorpion symbols to activate free spins or land an additional 1 or 2 Spider symbols to unlock 1 of 2 upgraded free spins modes
  9. During the upgraded free spins modes, Dead Patient symbol multipliers are collected and applied to a matching number of the same paytable symbols

Pay table symbols

Based on a £1 bet

  • Patient - 5:£5
  • Patient 2- 5:£3.75
  • Patient 3- 5:2.50
  • Patient 4- 5:£2
  • Patient 5- 5:£1.50
  • Eye- 5:£1.25
  • Brain- 5:£1.15
  • Heart- 5:£1.10
  • Kidneys- 5:£1.05
  • Hand- 5:£1

Bonus symbols

  • Dead Patients- Can include a multiplier 5x-9999x
  • Wild- Substitutes for any paytable symbols
  • Xnudge Wild- Nudges to cover the entire reel, substitutes for any paytable symbols and adds a win multiplier for each spaced nudged
  • Xsplit- Splits 2 paytable symbols into 2 on the reels
  • Xways- Reveals up to 3 paytable symbols and expands the matched reel
  • Scorpion- Activates free spins
  • Spider- Activates Mental Transform and triggers upgraded Lobotomy and Mental free spins modes

Bonus features

Fire Frames- On each spin, 1-13 Fire Frames can appear on the reels around paytable symbols. At the end of the spin, the Fire Frames will activate and split the symbols into 2 that occupy the same space on the reels.

Enhancer Cells- Enhancer Cells are visible on reels 2 and 4 and are unlocked when 4 and 6 Fire Frames are visible on the reels. At 4 Fire Frames, reel 2 is unlocked, and at 6 Fire Frames, reel 4 is unlocked. The Enhancer Cells will then reveal additional symbols that are added to any line wins or feature activations.

Mental Transform- The Spider symbol can appear on reels 2 and 4 and will transform into 1 of 5 symbols. The available symbols are Xways, Xsplit, Dead Patient, Wild, or Patient paytable symbol. This mode activates for every visible Spider symbol that appears on reels 2 and 4.

Autopsy Free Spins- Activated for discovering 3 or more Scorpion symbols on the reels and awards 8 free spins. If a Scorpion has a Fire Frame when the free spins is activated, then +1 spin is added for each Scorpion symbol containing a Fire Frame. During the free spins mode, up to 5 spaces on the reels will include a Fire Frame that, when visible, will stick to the position for the duration of the feature.

Lobotomy Free Spins- Activated by landing 3 or more Scorpion symbols and 1 Spider symbol. This can also be unlocked during the Autopsy free spins mode. During this feature, you are awarded 9 free spins and, as well as the Autopsy free spins features, all Spider symbols will stick in position when visible and activate the Mental Transform feature on each spin. As well as this, any Dead Patient multiplier symbols are collected with the highest valued multiplier being applied to a number of Dead Patient symbols.

  • For example: If 3 Dead Patient symbols are collected with the highest value of 15x, then 15x is applied to the next 3 instances of the Dead Patient symbol.

Mental Free Spins- Activated by landing 3 or more Scorpion symbols and 2 Spider symbols. This feature awards 10 free spins and includes all features from both the Autopsy and Lobotomy free spins modes. As well as this, all collected Dead Patient multipliers are not depleted and, instead, will be increased for each collected Dead Patient symbol for the duration of the mode.


Can I activate free spins in Mental?

3 or more Scorpion symbols activates the Autopsy free spins mode and awards 8 free spins. The Lobotomy and Mental free spins modes can also be activated by adding 1 or 2 Spider symbols which award 9 and 10 free spins respectively.

What is the Mental RTP?

The RTP for Mental is 96.08%. For every £10 bet, the average return to player is £9.60 based on long periods of play.

What is the max win for Mental?

The max win for Mental is 66,666x your total bet.

Can I play Mental on mobile?

Enter the asylum and throw away the key on the go as Mental is fully compatible on all mobile devices. Go nuts on over 900 real money mobile slots and casino games with real money on all winnings.

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